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Progressive Engineers
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Our Products

  1. Electronic Cleaners & Coatings 32 Products available
  2. Rotating Electrical Connector 15 Products available
  3. MGC Adhesives 10 Products available
  4. EMI Shielding Material 10 Products available
  5. Conformal Coatings 6 Products available
  6. Thinners & Strippers 6 Products available
  7. EMI / RFI Shielding 5 Products available
  8. Epoxies 5 Products available
  9. MGC 3D Printing 4 Products available
  10. Industrial Chemicals 3 Products available
  11. Others Products 32 Products available

Our Products

Mercotac Rotating Connectors Model 110

Progressive Engineers offers customers with Mercotac Rotating Connectors Model 110. A slip ring is an electrical connector designed to carry current or signals between a stationary wire and a rotating device. Typically, it is comprised of a stationary graphite or metal contact (brush) which rubs on the outside diameter of a rotating metal ring. As the metal ring turns, the electrical current or signal is conducted through the stationary brush to the metal ring making the connection.

Additional ring/brush assemblies are stacked along the rotating axis if more than one electrical circuit is needed. This simple design has been used for decades as a rudimentary method of passing current into a rotating device.

Some other names used for slipring are collector ring, rotary electrical contact and electrical slip ring. Some people also use the term commutator, however commutators are somewhat different and are specialized for use on DC motors and generators.

Choose us and order products from us today.

Model 110


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Potting Compounds

  • Min. Order (MOQ) 100 Kilogram

MG Chemicals has formulated a series of high-quality potting compounds and encapsulation resins for the electronics industry. Our product line comprises an expansive range of chemistries including epoxy, silicone and polyurethane. These materials add mechanical strength to assembly housings, fill large voids, insulate components from static discharge, and protect against exposure to chemicals, humidity, and salt water.

Our highly diversified electrical potting compound portfolio includes special features such as flame retardancy, thermal conductivity, optical clarity, and modulus options ranging from gel to highly rigid. These products provide a complete barrier that protects sensitive electronics from harsh environments.

Type Of Potting Compounds

Epoxy Potting Compounds – 1 and 2-part systems that cure to a tough, durable finish. Epoxies offer premium ruggedization and are unmatched for their chemical resistance and shock protection.

Silicone Potting Compounds – Compared with other potting materials, silicone offers premium latitude in operating temperatures ranging from -60 °C to 200 °C with short durations (~30 minutes) up to 260 °C without loss of adhesion. Their low modulus also makes them a premiere choice when encapsulating delicate surface mount components.

Urethane Potting Compounds – Polyurethanes offer superior protection against water ingression for submersion applications and retain elasticity at very low temperatures. 

Dispensing Tools and Accessories – Dispensing guns and mixing tips that ensure complete and accurate mixing every time.

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422C - Silicone Conformal Coating

422C is a 1-part, acrylic-silicone blend waterproof conformal coating that cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in only 10 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework.

This circuit coating puts minimum stress on components during thermal cycling, making it ideal for applications that involve a wide temperature range. It provides strong protection against moisture, corrosion, fungus, dirt, dust, thermal shock, short circuits, high-voltage arcing, and static discharge.

This circuit board waterproof coating is the best conformal coating where moisture protection, wide range service temperature, and flexibility are required. It works well as a first-person view (fpv) conformal coating and is an excellent choice for waterproofing remote systems, such as drones and remote-control cars.

This product is also available in spray and pen formats.

For a UL 746E-certified acrylic conformal coating, visit 419E.

We also offer epoxy (4225), polyurethane (4223F), and UV-curable (4200UV) conformal coatings.

Features & Benefits

  • Certified UL94 V-0 (File# E203094)
  • Maximum service temperature of 200 °C
  • Fast cure – tack free in about 10 min; dries in 20 min at 65 °C [149 °F]
  • Fluoresces under UV-A light
  • Validated for selective robotic coating equipment
  • Corrosion resistant
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832B - Black Epoxy

832B is a general purpose, rigid, 2-part black epoxy that provides extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies.

Due to its low mixed viscosity, 832B can easily penetrate small gaps and cavities. It also provides excellent electrical insulation and protects components from static discharge, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals.

This black epoxy potting compound has a convenient 2:1 volume mix ratio, making it compatible with most dispensing equipment. 832B can be cured at room temperature or higher.

 

For a 1:1 mix ratio consider 832HD. For clear 2-part epoxies try 832C or 832WC. We also offer flexible, thermal and high temperature epoxy potting compounds.

Our 2-part flame-retardant epoxy potting compounds are 834B, 834HTC and 834FX.

For a 1-part epoxy try 9510.

We also offer polyurethane and silicone potting compounds.

Features & Benefits

  • Convenient 2A:1B volume mix ratio
  • Low mixed viscosity of 3 300 cP
  • Extremely high compressive and tensile strength
  • Excellent adhesion to a wide variety of substrates, including metals, composites, glass, ceramics, and many plastics
  • Excellent electrical insulating characteristics
  • Broad service temperature range of -40 to 140 °C (-40 to 284 °F)
  • Extreme resistance to water and humidity (allows for submersion where needed)
  • Solvent-free
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832TC - Thermally Conductive Epoxy

832TC is a 2-part, black, thermally conductive epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies.

This product is designed for applications where thermal management is a concern. Its high thermal conductivity helps protect circuits by reducing the risk of heat buildup. It also provides excellent electrical insulation and protects components from static discharge, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals.

This thermal potting epoxy has a convenient 1:1 volume mix ratio, making it compatible with most dispensing equipment. 832TC can be cured at room temperature or higher.

We also offer 2-part general purpose rigid and flexible epoxies. For 2-part clear rigid epoxies consider 832C and 832WC.

For a 1-part epoxy try 9510.

We also offer polyurethane and silicone potting compound

Features & Benefits

  • Thermal conductivity of 0.68 W/(m.K)
  • Low exotherm
  • Convenient 1A:1B volume mix ratio
  • High compressive and tensile strength
  • Excellent adhesion to a wide variety of substrates including metals, composites, glass, ceramics, and many plastics
  • Excellent electrical insulating characteristics
  • Extreme resistance to water and humidity (allows for submersion where needed)
  • Solvent-free
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4223 - Urethane Conformal Coating

4223F is a 1-part, heat curing, UL 746E and IPC-CC-830B certified, thermoset urethane (UR) conformal coating. It cures to a durable, flexible, scratch resistant and smooth finish. It is easy to apply and can be handled in 15 minutes. It cures in only 2 hours at 100 °C (212 °F). It may be removed with appropriate strippers, or soldered through for repair or rework.

 

This PCB resin coating is considered to be one of the best conformal coatings for protecting circuit boards in chemically challenging environments. It provides strong protection against aggressive chemicals, corrosion, moisture, fungus, dirt, dust, thermal shock, abrasion, short circuit, high-voltage arcing, and static discharge.

For a UL 746E-certified acrylic conformal coating, visit 419E.

For a silicone/acrylic hybrid conformal coating, check out our 422C.

We also offer polyurethane (4223F), and UV-curable (4200UV) conformal coatings.

Features & Benefits

  • Certified UL 746E (File# E203094) for outdoor use
  • Qualified to IPC-CC-830B
  • Excellent corrosion resistance
  • Xylene and isocyanate free
  • Fluoresces under UV-A light
  • Suitable for use with robotic coating equipment
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843AR - Super Shield Silver-Coated Copper Conductive Paint

This copper conductive paint for plastic consists of a 1-part solvent-based acrylic lacquer, pigmented with a highly conductive silver-coated copper flake. It is smooth, hard, and abrasion resistant. It is a ready-to-spray system, with no let down necessary. It has a quick dry time, with no heat cure necessary. It adheres strongly to most injection-molded plastics, such as ABS, PVC, nylon and polycarbonate.

Copper conductive paint is mostly used to provide a conductive coating for the interior of plastic enclosures to suppress EMI / RFI emissions. It excels when higher levels of shielding are required, providing nearly the same performance as a silver filled coating, but at a significantly lower cost.

Our copper conductive paint is also offered in aerosol format. We also offer more economical nickel and carbon versions, a more conductive silver version, as well as a water-based version for use on wood or drywall, and an epoxy version for use on metal or glass or when extreme durability is required. Before applying this product to plastic, clean the surface with IPA.

Features & Benefits

  • UL Recognized (File # E202609)
  • Provides effective EMI/RFI shielding over a broad frequency range
  • Mild solvent system, safe on polystyrenes
  • HAP free—does not contain toluene, xylene or MEK
  • Available in aerosol format (see separate TDS)
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841AR – Super Shield Nickel Conductive Coating

This nickel conductive paint for plastic is an EMI / RFI shielding paint consisting of a 1-part, solvent-based acrylic lacquer, pigmented with a highly conductive nickel flake. Unlike diamagnetic fillers such as carbon, copper, or silver that only shield the electric component of electromagnetic waves, nickel is ferromagnetic and shields the magnetic component as well. It is smooth, hard, and abrasion resistant. It can be easily applied by brush or spray. It has a quick dry time, with no heat cure necessary. It adheres strongly to most injection molded plastics, such as ABS, PVC, nylon and polycarbonate. It also provides strong corrosion resistance and is suitable for use in marine environments.

841AR provides a conductive coating for the interior of plastic enclosures that suppresses EMI / RFI emissions. It may also be used for repairing and prototyping electronic circuits. It excels when corrosion resistance is a concern.

Our nickel conductive paint is also offered in aerosol and pen formats. We also offer a more economical carbon version, and a more effective silver-coated copper version, as well as a water-based version for use on wood or drywall, and an epoxy-based alternative for use on metal or glass. Before applying this product to plastic, clean the surface with IPA.

Features & Benefits

  • UL Recognized (File # E202609)
  • Provides effective EMI/RFI shielding over a broad frequency range
  • Strong corrosion resistance
  • Mild solvent system, and safe on polystyrenes
  • HAP free—does not contain toluene, xylene, or MEK
  • Available in aerosol format
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8329TCM – Thermal Adhesive

  • Application Thermally Conductive Use
  • Adhesive Epoxy
  • Country of Origin India
  • APPLICATIONS Coating, Industrial

This heatsink adhesive paste is a 2-part, 1-1 epoxy system. It is a smooth, dark grey paste that cures to form a hard, durable, thermally conductive polymer. It provides strong electrical insulation and excellent protection from humidity, salt water, mild bases, and aliphatic hydrocarbons. It bonds well to metals, ceramics, glass, and most plastics used in electronic assemblies.

 

This thermal adhesive paste is most often used to attach heatsinks to CPUs, LEDs, or other heat generating electronic components. It is also suitable in many other applications that require a thermally conductive electrically insulating bond.

 

This compound has been formulated for high thermal conductivity. It is highly viscous and must be mixed by hand prior to application. We also offer a lower viscosity alternative (8349TFM) that is suitable for use with mixing tips.

 

This adhesive paste has a 45-minute working time. We also offer a faster setting alternative with a working time of only 5 minutes (8329TFM) and 20 minutes (8349TFM), a heat cure 2-part system with a 4-hour working time (8329TCS), and a heat-cure 1-part alternative with an unlimited working time (9460TC). Electrically conductive alternatives and thermal pastes are also available.

 

Features & Benefits

Thermal conductivity of 1.4 W/(m·K)

1:1 mix ratio

Working time: 45 minutes

Cure time: 24 hours room temperature or 1 hour at 65 °C (149 °F)

Provides strong electrical insulation

High mechanical strength

 

Strong resistance to humidity, salt water, mild bases, and aliphatic hydrocarbons

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9410 – 1 Part Epoxy Electrically Conductive Adhesive

  • Type Part Epoxy Electrically Conductive Adhesive
  • Country of Origin India
  • Form Liquid
  • Grade Standard Electrical
  • Polymer Material Options Epoxy

This conductive adhesive is a 1-part, heat-cured system with an unlimited working time. It is a silver grey, smooth, thixotropic paste that cures to form a hard, durable, and electrically conductive polymer. It bonds well to a wide variety of substances.

It is an electrical adhesive glue that is designed for semi-conductor flip chip packaging and die attach for small chips, LEDs and diodes. It provides excellent EMI/RFI shielding and is very effective in filling seams between metal plates. It can be readily used in manual, pneumatic, and robotic dispensing processes.

9410 is a silver filled epoxy adhesive that requires no mixing and is designed to simplify processing. It significantly eliminates waste and accelerates productivity while relieving concerns regarding mix ratios, weighing, and working times. It is stable at room temperature and does not require frozen storage.

For a more conductive version, use 9400. We also offer 2-part heat-cured electrically conductive adhesives with 10-minute (8331), 20-minute (8331D), and 4-hour (8331S) working times, as well as thermally conductive alternatives.

 

Features & Benefits

  • High electrical conductivity
  • Creates strong permanent electrical connections
  • No mixing, unlimited working time
  • Cure time: 1 hour at 90 °C (194 °F) or 7 minutes at 150 °C (302 °F)
  • Room temperature storage
  • Suitable for automated dispensing
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824 - 99.9% Isopropyl Alcohol

This is 99.9% ACS reagent grade isopropyl alcohol for cleaning electronics. It is a flammable clear solvent that effectively cleans ionic, polar and non-polar residues. It is safe on most painted surfaces, plastics, and elastomers. It leaves no residue, evaporates quickly relative to water, and does not cause corrosion. It is low toxicity compared to alternative solvents and is similarly relatively environmentally benign, being ozone safe with excellent “green solvent” scores.

This 99.9% IPA is both anhydrous,  hydroscopic, and fully miscible with water, so it can be used to scavenge moisture and dehumidify surfaces. It also has a low surface tension, so it wets easily, making it an effective cleaner.

This product is listed by the NSF as acceptable for use as a solvent for cleaning electronic instruments and devices, which will not tolerate aqueous solutions, in and around food processing areas where its use is not intended for direct food contact.

This product is packaged as a liquid, however, it is also offered in aerosol and presaturated wipe formats. Additionally, we offer liquid 70% IPA and 70% IPA presaturated wipes.

 

Features & Benefits
  • Safe on most plastics and elastomers
  • Fast dry time
  • Zero residue
  • Low toxicity
  • CARB compliant
Applications

Isopropyl Alcohol is effective at removing oils, light greases, ink, grime, oxides,  solder paste residues,  adhesives residues, and flux residues. It is recommended for cleaning any of the following:

  • Audio, video, magnetic, and optical heads
  • Cables
  • Electrical contacts and connectors
  • Fiber optic connectors
  • Optical equipment
  • POS devices and scanners
  • Precision instruments
  • Printed circuit boards
  • Production equipment and workstations
  • Smart phones, pads, laptops, keyboards, and office equipment
  • SMT stencils and screens
  • Surfaces being prepared for coating application

Cleaning with IPA is often more effective when used in conjunction with the right brush, swab, or dry-wipe.

Consumer Product VOC Dilution RequirementsResidential or institutional users in California and other states (IL, IN, MI, OH, CT, DE, ME, MD, MA, NH, NJ, NY, PA, RI, VT, VA, DC, UT) with similar 75% VOC limits on electronics cleaners must dilute the product by 25% with water or acetone prior to use.

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838AR - Total Ground Carbon Conductive Coating

This carbon paint consists of a 1-part, solvent-based acrylic lacquer, pigmented with highly conductive carbon powder. It is smooth, durable, and abrasion resistant. It can be easily applied by brush or spray. It has a quick dry time, with no heat cure necessary. It adheres strongly to most injection-molded plastics, such as ABS, PVC, nylon and polycarbonate. It provides strong corrosion resistance and is suitable for use in marine environments.

This conductive paint is excellent for use as grounding paint, electrical contact paint, or carbon shielding paint in low frequency RFI shielding applications. It is perfect for shielding metal detectors and other devices where a metal-filled conductive paint would cause malfunction.

This liquid product is also offered in aerosol and pen formats, as well as in a more conductive nickel version. 838AR-340G replaces our older 838-340G conductive coating. Before applying this product to plastic, clean the surface with IPA.

Features & Benefits

 

  • Provides >52 dB of RFI shielding at frequencies <1 MHz
  • Excellent adhesion to plastics
  • Strong corrosion resistance
  • Mild solvent system, safe on polystyrenes
  • HAP free—does not contain toluene or xylene
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832 Epoxy Potting Compound

  • Brand Name MG Chemicals
  • Material Epoxy
  • Color Black
  • Application Electronics Industry
  • Type Epoxy Compound
  • Other Names 832HD
  • Country of Origin Canada
832HD - Black 1:1 Epoxy

832HD is anelectronic potting compound. It is a black, rigid, 2-part epoxy that provides extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies.

Due to its low mixed viscosity, 832HD can easily penetrate small gaps and cavities. It also provides excellent electrical insulation and protects components from static discharge, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals.

This epoxy has a convenient 1:1 volume mix ratio, making it compatible with most dispensing equipment. 832HD can be cured at room temperature or higher.

For a 2:1 mix ratio consider832B. For clear 2-part epoxies try832Cor832WC. We also offerflexible, thermalandhigh temperatureepoxy potting compounds.

Our 2-part flame-retardant epoxy potting compounds are834B, 834HTCand834FX.

We also offerpolyurethaneandsilicone potting compounds.

Features & Benefits
  • Convenient 1A:1B volume mix ratio
  • Low mixed viscosity of 4 100 cP
  • Extremely high compressive and tensile strength
  • Excellent adhesion to a wide variety of substrates including metals, composites, glass, ceramics, and many plastics
  • Excellent electrical insulating characteristics
  • Broad service temperature range -40 to 150 C (-40 to 302 F)
  • Extreme resistance to water and humidity (allows for submersion where needed)
  • Solvent-free

Additional Information:

Packaging Details : Part # Net Vol. Net Wt. Packaging
832HD-25ML 25 mL 26.2 g 2 Syringe Kit
832HD-50ML 46 mL 48.3 g 2 Cartridge Kit
832HD-400ML 380 mL 399 g 2 Syringe Kit
832HD-7.4L 7.4 L 7.77 kg 2 Can Kit
832HD-40L 40 L 42.0 kg 2 Pail Kit

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4050 - Safety Wash For Electronics

Safety Wash is a liquid all-purpose electronics cleaner made from high purity ethyl alcohol, isopropanol, and a touch of ethyl acetate. It is safe on plastics and effectively dissolves oils, inks, and flux residues.

Consumer Product VOC Dilution Requirements:Residential or institutional users in California and other states (IL, IN, MI, OH, CT, DE, ME, MD, MA, NH, NJ, NY, PA, RI, VT, VA, DC, UT) with similar 75% VOC limits on electronic cleaners must dilute the product 3:1 with water or acetone prior to use.

 

Features & Benefits
  • Plastic Safe
  • Good cleaning strength
  • Moderate evaporation rate
  • Zero residue
  • CARB compliant when diluted 25%*
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8241 - 70% Isopropyl Alcohol

8241 - 70% Isopropyl Alcohol

This product contains 70% isopropyl alcohol, packaged in a convenient spray bottle for cleaning electronics. It effectively cleans ionic, polar and non-polar residues. It is safe on most painted surfaces, plastics, and elastomers. It leaves no residue and evaporates quickly relative to water. It is low toxicity compared to alternative solvents and is similarly relatively environmentally benign, being ozone safe with excellent “green solvent” scores.

This product is packaged in a spray bottle; however, it is also offered in presaturated wipe format. Additionally, we offer liquid 99.9% IPA and 99.9% IPA presaturated wipes.

 

Features & Benefits
  • 70% IPA
  • Safe on most plastics and elastomers
  • Fast dry time
  • Zero residue
  • CARB compliant
Applications

Isopropyl Alcohol is effective at removing oils, light greases, ink, grime, oxides,  solder paste residues,  adhesives residues, and flux residues. It is recommended for cleaning any of the following:

  • Audio, video, magnetic, and optical heads
  • Cables
  • Electrical contacts and connectors
  • Optical equipment
  • Precision instruments
  • Printed circuit boards
  • Production equipment and workstations
  • Smart phones, pads, laptops, keyboards, and office equipment
  • SMT stencils and screens
  • Surfaces being prepared for coating application

Cleaning with IPA is often more effective when used in conjunction with the right brush, swab, or dry-wipe.

View Complete Details

434 - Acetone

Acetone is a pure solvent cleaner with an endless variety of applications. It is very aggressive, dries rapidly, and leaves no residue. It is exempt from VOC regulations in most jurisdictions. It is highly flammable, so appropriate precautions should be taken. As a cleaner or stripper it aggressively dissolves heavy greases and stubborn residues, quickly removes coatings, and eventually destroys most encapsulating and potting compounds. It may be used as a thinner for fast-dry coatings, or as a multi-purpose solvent cleaner. In 3D printing it helps smooth the surface of objects printed in  ABS filament.

 

Features & Benefits
  • Removes stubborn contaminants
  • Rapid evaporation rate
  • Highly miscible with other solvents
  • Leaves no residues
  • VOC-free
  • Low toxicity
  • CARB compliant
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4050A - Safety Washâ„¢ II

4050A Safety Wash II is a plastics-safe, high-purity circuit board cleaner. The flux remover solvent is a blend of high-purity isohexanes,  ethyl alcohol,  isopropyl alcohol and ethyl acetate, able to remove both polar and non-polar contaminants.

The alcohol and organic solvent blend in this flux remover spray is strong enough to dissolve medium to heavy greases, fluxes, and other organic contaminants while remaining effective at cleaning ionic flux residues. It is an excellent choice when IPA alone is not powerful enough to dissolve heavy grease and flux contaminants.

Because 4050A is safe for most plastics, seals, and ceramics found on printed circuit boards, this circuit board cleaner is widely used in the electronics industry.

For more aggressive cleaning try our 413B Flux Remover.

 

Features & Benefits
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Solvclean’s BMS 300

broad maintenance spray bms 300

description :

lubricates and protects metal surfaces, engines, power tools, spark plugs, etc. from rust and corrosion, penetrates jammed rusted parts such as nuts, bolts and valves, displaces moisture and lubricates their surfaces, also helps to remove resinous materials, oil and grease and marks from most of the surfaces.

features & applications :

  • high penetrative power enables it to loosen rust-metal bond of various rusted metal parts

  • eliminates oil and grease, dirt, grime etc. from different surfaces

  • stopssqueaks

  • automotive & engineering industry rust and corrosion

    protection in servicing in auto garages. imparts excellent lubrication to moving parts of any equipment or machinery

  • recommended for cleaning and protection of battery terminals, spark plugs, metal frames, door locks and hinges, power tools, engines, etc.

  • quickly dries out electrical systems eliminating moisture enforced short circuits

  • repairs in hard to reach areas

  • imparts abrasion resistance to different surfaces

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Solvclean Lubricating Spray (BMS 300)

Solvclean’s BMS 300 - A high precision cleaning multipurpose spray-Lubricates and protects
 

  • High penetrative power enables it to loosen rust-metal bond of various rusted metal parts
  • Eliminates oil and grease, dirt, grime etc. from different surfaces
  • Stops squeaks
  • Automotive & Engineering Industry – rust and corrosion protection in servicing in auto garages. Imparts excellent lubrication to moving parts of any equipment or machinery
  • Recommended for cleaning and protection of battery terminals, spark plugs, metal frames, door locks and hinges, power tools, engines, etc.
  • Quickly dries out electrical systems eliminating moisture enforced short circuits
  • Repairs in hard to reach areas
  • Imparts abrasion resistance to different surfaces
  • Finds extensive use in home usage – its application removes oil and greasy material from various home appliances, it dissolves and totally removes adhesive marks left by labels, stickers, tapes etc. on various home appliance surfaces, containers, etc.
  • Free of CFC, HCFC, chlorinated solvents and heavy metals like Pb, Cr VI, Cd and Hg
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406B - Super Washâ„¢

406B Super Wash Electronics Cleaner is a hydrocarbon-based, very fast drying, zero-residue cleaner/degreaser perfect for quick PC board cleaning. When used as a secondary rinse, it accelerates the drying time of boards treated with slower-drying cleaners. Great for dissolving many types of flux. Cleans and degreases printed circuit boards, machinery, electrical and electronic devices.

 

Features & Benefits
  • Very fast evaporation
  • Safe on plastics
  • Zero residue
  • Non-conductive
  • Variable valve allows user to control rate of flow
  • Flammable – do not use on live circuits
  • CARB compliant
  • Suitable for use in food facilities as a Non-Food Chemical – Canadian and NFS recognition letters available on request
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824-450G - Isopropyl Alcohol Aerosol Spray

This is 99.9% ACS reagent grade isopropyl alcohol aerosol spray for cleaning electronics. Good solvency, low surface tension, and aerosol pressure make it an effective flux remover and general electronics cleaner. It effectively cleans ionic, polar and non-polar residues. It is safe on most painted surfaces, plastics, and elastomers. It leaves no residue, evaporates quickly relative to water, and does not cause corrosion. It is anhydrous,  hydroscopic, and fully miscible with water. It is low toxicity compared to alternative solvents and is similarly relatively environmentally benign, being ozone safe with excellent “green solvent” scores.

This product is packaged as an aerosol, however, it is also offered as a liquid and as a presaturated wipe. Additionally, we offer liquid 70% IPA and 70% IPA presaturated wipes.

 

Features & Benefits
Applications

Isopropyl Alcohol is effective at removing oils, light greases, ink, grime, oxides,  solder paste residues,  adhesives residues, and flux residues. It is recommended for cleaning any of the following:

  • Audio, video, magnetic, and optical heads
  • Cables
  • Electrical contacts and connectors
  • Fiber optic connectors
  • Optical equipment
  • POS devices and scanners
  • Precision instruments
  • Printed circuit boards
  • Production equipment and workstations
  • Smart phones, pads, laptops, keyboards, and office equipment
  • SMT stencils and screens
  • Surfaces being prepared for coating application

Cleaning with IPA is often more effective when used in conjunction with the right brush,  swab, or dry-wipe.

View Complete Details

824-400ML - Isopropyl Alcohol Spray UK

This is 99.9% ACS reagent grade isopropyl alcohol aerosol spray for cleaning electronics. Good solvency, low surface tension, and aerosol pressure make it an effective flux remover and general electronics cleaner. It effectively cleans ionic, polar and non-polar residues. It is safe on most painted surfaces, plastics, and elastomers. It leaves no residue, evaporates quickly relative to water, and does not cause corrosion. It is anhydrous,  hydroscopic, and fully miscible with water. It is low toxicity compared to alternative solvents and is similarly relatively environmentally benign, being ozone safe with excellent “green solvent” scores.

This product is packaged as an aerosol, however, it is also offered as a liquid and as a presaturated wipe. Additionally, we offer liquid 70% IPA and 70% IPA presaturated wipes.

 

Features & Benefits
Applications

Isopropyl Alcohol is effective at removing oils, light greases, ink, grime, oxides,  solder paste residues,  adhesives residues, and flux residues. It is recommended for cleaning any of the following:

  • Audio, video, magnetic, and optical heads
  • Cables
  • Electrical contacts and connectors
  • Fiber optic connectors
  • Optical equipment
  • POS devices and scanners
  • Precision instruments
  • Printed circuit boards
  • Production equipment and workstations
  • Smart phones, pads, laptops, keyboards, and office equipment
  • SMT stencils and screens
  • Surfaces being prepared for coating application

Cleaning with IPA is often more effective when used in conjunction with the right brush,  swab, or dry-wipe.

View Complete Details

Carbon Conductive Assembly Paste (847)

  • Brand Name MG Chemicals, MG Chemicals
  • Application 847 Is A Carbon-filled, Silicone-free Conductive Paste.
  • Type Assembly Paste
  • Country of Origin Canada
  • Form Liquid
  • Storage Store between 0 and 30 °C in a dry area, away from sunlight (see SDS).
  • Shelf Life 1 Year
  • Quality Best,
  • Colour Black
  • Filler Carbon, Graphite

847 is a carbon-filled, silicone-free conductive paste. It improves electrical connections between non-moving parts in the same way as a thermal paste improves thermal connections. It will not separate, bleed or migrate. This electrically conductive paste reduces contact resistance, repels moisture, inhibits corrosion, and prevents static buildup. It is thixotropic, and can be used as a gap filler to ensure grounded connections or revitalize corroded sockets.

Use 847 when you need a conductive carbon paste that combines great electrical contact with environmental protection. It is excellent for use on ground connections, battery terminals, bus bars, single pole jacks, slide connectors, HVAC connections, speaker posts, and fluorescent light pins.

For a silicone-based electrically conductive grease, try our 846 or 8463.

We also offer thermally conductive greases,  dielectric greases, and lubricating greases.

Features & Benefits
  • Resistivity of 23 .cm
  • Improves electrical connections between irregular, pitted or corroded surfaces
  • Ensures electrical contact between loose or vibrating parts
  • Prevents arching, pitting, hotspots and welds
  • Inhibits corrosion
  • Fills gaps
  • Can be used on vertical surfaces
  • Silicone-free

Additional Information:

Packaging Details : CATALOG NUMBER SIZES AVAILABLE DESCRIPTION
847-25ML 25 mL (0.84 fl oz) Jar
847-1P 466 g (15.7 fl oz) Jar
847-1G 3.78 L (1.0 gal) Pail

Specification

Available Sizes
Catalog Number Sizes Available Description
847-25ML 25 ml (27 g) Paste (jar)
847-1P 500 g (1.1 lb) Paste (jar)
847-1G 3.7 L (8.2 lb) Paste (can)
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Super Corona Dope Coating (4226)

  • Color White
  • Type Varnish Coating
  • Form Liquid
  • Shelf Life 1 Year
  • Quality Best
  • Storage Store in a Cool Place

We supply Super Corona Dope Coating (4226) in Maharashtra, India. We procure it from the leading vendors in the industry, who use the finest grade chemical compounds and innovative techniques for composing it. We are backed by a team of dexterous professionals, who thoroughly examine it against the stringent quality parameters before making the final dispatch. We offer it at the leading market rate. Dielectric Strength - 4100 V / mil

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Features :

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  • Useful for high voltage applications
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  • Insulates components circuits and assemblies
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  • Excellent arc and corona resisting properties
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  • Protects motor windings and coils from arcing and discharge
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  • Protects against moisture and oxidation
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Available Sizes

Catalog Number Sizes Available Description
4226-55ML 55ml (2 oz) Liquid (Includes brush cap)
4226-1L 950ml (1 quart) Liquid
4226-4L 4L (1 gal) Liquid
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Red Insulating Varnish Coating (4228)

  • Color Brown
  • Type Varnish Coating
  • Form Liquid
  • Shelf Life 1 Year
  • Quality Best
  • Storage Store in a Cool Place

Progressive Engineers offers quality assured Mg Chemicals red insulating varnish. 4228A is an easy-to-use, HAPs-free, 1-part, low-viscosity insulating varnish that cures at room temperature and adheres well to many substrates including metals, glass and most plastics. This varnish insulates high-voltage parts such as motor windings and transformer coils against arcing and discharge as well as protects metals from corrosion.

The coatings distinct red color helps operators easily inspect coating coverage; however, for a clear coat option, consider the 4226A. For insulation class H protection, consider our 4228.

Features & Benefits

  • Excellent dielectric properties
  • Fast dry time
  • HAPs-free
  • Adheres well to metals, glass and many plastics
  • Provides excellent protection against moisture

We take orders from customers all around the country and deliver our products always on time. Choose us and order our red insulating varnish coating 4228 from us today. For any questions or queries feel free to contact us. We have executives who are always there for your needs.


Available Sizes

Catalog Number Sizes Available Description
4228-55ML 55 mL (2 oz) Liquid (Includes brush cap)
4228-225ML 225 mL (7.6 fl. oz) Liquid
4228-1L 950 mL (1 quart) Liquid
4228-4L 4 L (1 gal) Liquid
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Premium Carbon Conductive Grease (8481)

  • Form Liquid
  • Application Industrial
  • Packing Tube
  • Net Wet. 85ml

Your search for MG Chemicals Carbon Conductive Grease is over with us. Progressive Engineers is here with quality products for your use.

846 is an economical carbon conductive grease that provides lubrication for electrical contacts, reduces contact resistance, repels moisture, inhibits corrosion, and prevents static buildup.

Because of its high electrical conductivity, low cost, and ease of use, 846 is an ideal electritions grease. It can be used for electrical connections in applications like RV house battery terminals. It is excellent for ground connections, rotating connections, rotary switches, variable capacitors, roller inductors, roller bearings, slip rings, slide connecters and potentiometers.

For a silver-filled version try 8463. For a non-silicone electrically conductive grease, try our 8481 or 847.

We also offer thermally conductive greases, dielectric greases, and lubricating greases.

Features & Benefits

Resistivity of 63 cm

Improves electrical connections between irregular, pitted or corroded surfaces

Ensures electrical contact between loose or vibrating parts best electrical switch lubricant

Prevents arcing, pitting, hotspots and welds

Reduces mechanical wear

Inhibits corrosion

Broad service temperature range of -50 to 200 C (-58 to 392 F)

Specification

Available Sizes
Catalog Number Sizes Available Description
8481-1 85 mL, 3 oz Tube
8481-2 454 mL, 16 g Jar
8481-3 3.74 L, 1 gallon Tub

Premium Carbon Conductive Grease

Catalog Number Sizes Available Description
8481-1 85 mL (3 oz) Tube
8481-2 454 mL (16 g) Jar
8481-3 3.74 L (1 gallon) Tub
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Connector Coating (4229)

  • Color Available In Many Colors
  • Feature Water Proof
  • Shelf Life 1 Year
  • Purity 99.80%
  • Storage Store in a Cool Place
  • Quality Best

We are a major Supplier of Connector Coating (4229) in Maharashtra, India. It is a high-performance replacement for standard electrical tape and shrink wrap. Seals insulate and protect the exposed wires, metal, and plastic. It forms a strong, pliable moisture resistant bond. It is great for the hard to get at areas.  Our offered Connector Coating resists detergents, acids, alkalis, and sunlight. The product remains flexible from -34oC to 93oC (-30oF to 200oF).


Directions : Brush it on to almost any surface or if applying to a component or tool, simply dip it into the coating and allow it to dry. Additional coats may be applied after 20 minutes.

Available Sizes

Catalog Number Sizes Available Description
4229-55ML 55ml (2 oz) Liquid (Includes brush cap)
4229-1L 1 liter (35 oz) Liquid
4226-4L 4 liter (1 gallon) Liquid
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Mercotac Rotating Connectors Model 630

  • Brand Name Mercotac
  • Max Amp Rating 250

Progressive Engineers has a wide range of products that includes Merotac Rotating Connectors model 630. These are used by customers for various needs and purposes in different Industries.

A slip ring passes electrical signals and power across a rotating interface using sliding electrical contacts. These contacts are typically a rotating ring and a stationary brush, or wiper, that slides along the ring surface during rotation.

Usage - A slip ring is a method to make an electrical connection from a stationary object to a rotating assembly. These are used in many industrial automation applications and for equipment like tower and jib cranes, as well as cable and hose winders, where a portion can spin freely, while the base is fixed. Advantages

  • High stability
  • Mercury slip rings are the same in terms of performance as other electric slip rings
  • Economical
  • Low maintenance
  • Low contact resistance
  • Long service life.
  • Beautifully designed
  • Easy to handle
  • Higher current conductivity

Choose us and order our products according to your requirements.

 

Model 630


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Cold Spray

  • Evaporation Rate Fast
  • Propellant 152A
  • VOC % (Federal) 75
  • VOC lbs./Gal (Federal) 4.91
  • VOC g/L (Federal) 588.72
  • Appearance Colorless Liquid

We are highly dedicated to providing a huge assortment of Dusters & Cold Sprays that is procured from the licensed vendors of the industry. The Dusters we offer remove microscopic dust, lint, and foreign particles. It cleans computers and keyboards, photographic and audio / video equipment, coin counters, printers, timing devices, cash machines, optical equipment, fax machines and other electro-mechanical instruments. While the Cold Sprays are used for locating thermal intermittent electronic components, PCB cracks, and cold solder joints. It protects heat-sensitive components during soldering. Also freezes gums and adhesives for easy removal. Both Dusters & Cold Sprays are supplied by us at reasonable prices to our clients across the country.

 

Details : Chills to -51°C (-60°F) Used for locating thermal intermittence, locate PCB cracks, and cool solder joints. Protects heat-sensitive components during soldering. Also freezes gums and adhesives for easy removal.

  • 100% HFC 134A gas
  • Ozone safe
  • Non-flammable
  • Non-conductive
  • Zero residue
  • Variable valve allows greater user control

Available Sizes

Catalog Number Sizes Available Description
403A-285G 285g (10 oz) Aerosol
403A-400G 400g (14 oz) Aerosol
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Mercotac Rotating Connectors Model 830

Progressive Engineers offers customers with quality assured Mercotac Rotating Connectors Model 830.

Mercotac Rotating Electrical Connectors operate on a superior principle to Slip Rings. They offer an extremely low-resistance electrical connection because the conduction path is a liquid metal which is molecularly bonded to the contacts. The Mercotac connection is constant and unchanged for the life of the connector.

Mercotac Rotating Electrical Connectors use a unique design principle unlike the sliding, brush contact of a slip ring. The connection is made through a pool of liquid metal molecularly bonded to the contact, which provides a low-resistance, stable connection. During rotation the fluid maintains the electrical connection between the contacts without any wear and tear.

The following are among the many reasons why Mercotac connectors are superior to slip rings:

Unlike a slip ring, Mercotac connectors produce near zero electrical noise due to their unique design.

Resistance through the rotating contact is less than one milliohm, which is much lower than the resistance of a slip ring.

Order products from us today.

Model 830


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Mercotac Rotating Connectors Model 430

  • Max RPM 1200
  • Model No 430
  • Stainless Steel Ball Bearing 430-SS
  • Number of Conductors 4

Are you looking for Mercotac Rotating Connectors Model 430? You are in the right place. Progressive Engineers has got the right product for your needs.

They have low internal resistance and usually pin connections, but they can also be produced with optional wires if desired. Since they provide transmission through mercury, their working principles are different from slip rings with other transmission technologies. In other words, Mercotac Model 430 or similar products can work for a long time. This will reduce your costs.

During rotation, the liquid protects the electrical connection between the contacts without any wear and tear. Thus, they are long-lived enough to make an average of 2 billion revolutions. The quality of the transmission signal always remains the same at a high level. They provide a high level of transmission of even very sensitive signals at high rotation speeds.

These types of slip rings use mercury metal as the conductive medium. During the spinning process, the mercury creates a connection between the stationary part and the rotating structure.

This provides a high quality transmission connection with low sag resistance and less noise. Mercotac Model 430 is beautiful because it is a small and powerful product. The slip ring meets the standards of the IP51 protection class.

Choose us and order now.

Model 430


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Super Duster 152 (402B)

  • Material 100% HFC134A gas
  • Feature Non-Flammable, Non-Conductive, High flow delivery system
  • Use Home, Office
  • Removes Dust, Lint, Metallic oxide particles, Oxide
  • Applications High volume operations, Energized circuits, Office equipment
  • Sizes Available 285g (10 oz)

We are the leading suppliers of Super Duster 152 (402B) across the country. The 402B Super Duster 152 is a general usage duster for electronic and electrical equipment. The duster contains pure 1, 1 difluoroethane (152a), which delivers a constant, high-pressure cleaning jet. The gas jet is dry, zero -residue, and chemically inner, which makes it safe for cleaning electrical and electronic components. Clients can buy this Super Duster 152 (402B) from us at market leading price.


Applications & Usages :

  • Keeping your computer and electronic boards free from accumulated dust and lint helps prevent malfunctions and lengthens component life

 

It is used to clean :

  • Computer equipment: CPU, Keyboards, PCB
  • Electrical and electronics boards and systems
  • Ventilation and heat sink systems the removal dust from heat sinks and fans help avoid overheating situations.
  • Audio-visual equipment
  • Lab equipment

 

Benefits and Features :

  • Compatible with electrical equipment and electronic components
  • Chemically inert
  • Zero Residues
  • Moisture Free
  • Ozone Safe

 

Details :

  • HFC 152a is rated as non-flammable when subjected to the 'Test for determining the the flashback and the length of the flame projection of flammable product enclosed in a spray container' of the Canadian Hazardous Products Act.
  • This product is not defined as flammable by 1500.3 (c)(6), 16 CFR, Fed. Haz. Substance Act, C.P.S.C. Regs.Removes microscopic dust, lint, and foreign particles.
  • Cleans computers and keyboards, photographic and audio / video equipment, coin counters, printers, timing devices, cash machines, optical equipment, fax machines and other electro-mechanical instruments.
    • 100% HFC 134A gas
    • Ozone safe
    • Non-VOC
    • Non-flammable
    • Non-conductive
    • Zero residue
    • High flow delivery system
    • 71.5 PSI output
    • Moisture free
    • National Stock #1430-01-205-6877

Available Sizes

Catalog Number Sizes Available Description
402B-285G 285g (10 oz) Aerosol
402B-400G 400g (14 oz) Aerosol

Properties Of Copper Clad Board

Physical Properties Value
Color Colorless
Odor Slight, ether-like
Purity ≥99.9%
Moisture (maximum) ≤10 ppm
Non-volatile Residue (maximum ≤0.01%
Boiling Point -25 °C [-13 °F]
Flash Point 50°C [-58°F
Ozone Depleting Potential 0
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Super Duster 134 (402A)

  • Application Industrial
  • Brand Name MG Chemicals
  • Feature Non-Flammable, Zero residue, VOC free
  • Physical State Liquid
  • Grade Standard Bio-Tech Grade
  • Sizes Available 285g (10 oz)

In response to demands of the clients, we are offering them with Super Duster 134 (402A). It removes microscopic dust, lint, and foreign particles. It cleans computers and keyboards, photographic and audio / video equipment, coin counters, printers, timing devices, cash machines, optical equipment, fax machines and other electro-mechanical instruments. These dusters are long-lasting and we offer them at nominal industry price.


Features :

  • 100% HFC 134A gas
  • Ozone safe
  • Non-VOC
  • Non-flammable
  • Non-conductive
  • Zero residues
  • High flow delivery system
  • 71.5 PSI output
  • Moisture-free
  • National Stock #1430-01-205-6877

Available Sizes

Catalog Number Sizes Available Description
402A-285G 285g (10oz) Aerosol
402A-450G 450g (16oz) Aerosol
402AR 285g (10oz) Refill
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Mercotac Rotating Connectors Model 205

  • Brand Name Mercotac
  • Material Stainless Steel
  • Model No 205
  • Max RPM 1200
  • Number of Conductor 2
  • Terminals 1

Progressive Engineers is a reliable supplier of Mercotac Rotating Connectors Model 205. This model is ideal for two-wire applications, such as thermocouples, strain gages, eddy current test devices, and wind turbine blade sensors, due to its compact size, quality signal connection, low torque and low cost. Model 205 replaces the old model 590 for Leslie speakers and Hammond organs.

The Mercotac rotating electrical connectors contain a small amount of mercury. These are used for various purposes by our customers all around the country.

If you require assistance figuring out a new slip ring for your application then please confirm the following information:

Number of conductors required

The voltage and current on each conductor (or signal)

The maximum RPM

The temperature range where the slip ring will be operating

The IP rating required for the slip ring – used indoors or outside

After you confirm we will suggest the right product for your requirements. Choose us and order now.

 

Model 205


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Epoxy Mold Release (8329) Potting Compound

  • Color White
  • Packaging Size 5 Ltr
  • Shelf Life 1 year
  • Application Electronic Industry
  • Grade Standard: Technical Grade
  • Quality Best

We are a renowned Supplier of Epoxy Mold Release (8329) in Maharashtra, India. This release is applied to a surface before pouring in the encapsulating and potting compound. It allows for a clean removal of the cured epoxy. It is used with all types of epoxies and phenolic resins. We are well-capacitated to deliver it in bulk quantities, within the stipulated time frame. It is thoroughly checked by our expert professionals on the basis of various quality parameters before making the delivery.

Available Sizes

Catalog Number Sizes Available Description
8329-350G 350g (12.3 oz) Aerosol
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