GST : 20AAACR9090C1ZROur Products
Leading Manufacturer, Supplier & Retailer of Glass Mica Folium, Rigid Mica Sheets, Mica Sheet, Flexible Mica Sheets and Ceramic Mica Roll.
Rubymica supplies Glass Mica Folium as a premium-grade insulating product that results from high-temperature silicone resin bonding glass fabric with mica paper. Combined glass fabric and mica paper with high-temperature silicone resin provide superior mechanical strength as well as thermal endurance and dielectric properties. The material finds application in electric motors generators and transformers because it protects devices throughout extreme operating environments.
The folium shows strong resistance to heat and reacting with chemical compounds as well as flame which makes it an optimal fit for high-voltage insulation use. Rubymica stands as a respected Glass Mica Folium Supplier which delivers dependable quality and long-lasting sheets to every customer. We offer dependable mica-based insulation products which adhere to industry standards. Suitable for various industrial electrical uses.
Rubymica offers premium-quality Rigid Mica Sheets known for their excellent thermal and electrical insulation properties. Designed for durability and high performance, these sheets are ideal for various industrial applications, including heating elements, commutators, and electrical insulation. As a trusted Hard Mica Sheet Manufacturer, Rubymica ensures each product meets global standards, delivering reliability and long service life.
These sheets can withstand extreme temperatures and mechanical stress, making them suitable for demanding environments. Choose Rubymica for consistent quality, quick delivery, and expert support. Discover the perfect balance of strength and flexibility with our top-grade Rigid Mica Sheets.
We are the main supplier of this product.
Reliable Flexible Mica Sheet Supplier
Ruby Mica is a renowned and prominent Flexible Mica Sheet Supplier. We are offering top-grade mica-based insulation materials made for the best high-temperature and electrical applications. Our flexible mica sheets are made for using the best quality muscovite or phlogopite mica, bonded with heat-resistant silicone or epoxy resins.
Our sheet is the perfect solution for motors, transformers, heating elements, and other electrical devices. The mica sheets can withstand temperatures up to 1000C, making them suitable for demanding industrial setups. As a reliable Flexible Mica Sheet Supplier, we ensure consistent quality, exact dimensions, and personalized solutions to meet your specific requirements.
With the support of our contemporary processing unit, we are capable of manufacturing, exporting and supplying high quality Mica Scrap. This scrap finds application in different industries for manufacturing the mica paper, mica powder and mica flakes. Our provided scrap is processed by utilizing an optimum quality of mica with the help of latest processing methodology. This Mica Scrap is offered in distinct specifications at the most reasonable prices.
Key Features:
Technical Specifications:
Properties | Ruby Mica | Amber Mica |
Trada description | MUSCOVITE | PHLOGOPITE |
Chemical composition Less water of constitution | H2KAL3(SiO4)3 | H2KMg3Al(SiO4)3 |
Sources | India, U.S. S. America Africa | Canada Madagascar |
Colour | Brown Yellow Green | Yellow to Dark Green |
Sp. Gr. | 2-5 to 3-2 | 2-6 to 3-2 |
Sp. Heat | 0-207 | 0-207 |
Moh Hardness | 2-8 to 3-2 | 2-5 to 3-0 |
Shore Hardness | 80 to 150 | 70 to 100 |
Optic Axial Angle | 1500 to 6000 | 5° to 25° |
Vol. Resistivity ohmn | 2x1013to 1x1017 | Somewhat less than 2x 1013 to 1 x 1017 |
Dielectric Strength(1 to 3 mills. Thick in air volts/mil. | 50°to 75° | 3000 to 4200 |
Dielectric Constant | 6-5 to 8-7 | 5 to 6 |
Power Factor (1/Q) | -0001- -0004 | -004 to -07 |
Max. Coeff of Expansion Inches per inch per C | 9 to 12 x 10-6 | 12 to 15 x 10-6 |
Modulus of Elasticity (10 mils . Thick) lb./sq. in. | About 25x106 | About 25 x 106 |
Water of Constitution | 4-5% | 3% |
Water of Constitution driven off at | 600 800°C | Above 950°C |
Max Tem. Of Use | 600°C | Certain varieties 850°C |
Flexibility | Dependent Upon Quality | Good |
Transparency | Good | Not transparent except in very thin films |
Acid Reaction | Affected only by Hydrofluoric Acid | Affected only by Sulphuric Acid |
Our organization has been recognized as one of the leading manufacturers, exporters and suppliers of high quality Ceramic Mica Roll. Under the observation of dexterous professionals, this roll is processed by utilizing premium quality mica with the aid of advanced processing technology. The provided roll widely used for insulation in electric appliances. Besides, this Ceramic Mica Roll can be availed from us at market leading prices.
Features:
Excellent dispersion
Optimum thermal resistance
Low shrinkage
Abrasion resistance
Specification
Properties | Test Method | Unit | Value |
Total Substance | IEC 60371 - 2 | G/m2 | 634 + 16 |
Mica Paper | IEC 60371 - 2 | % | 71 |
Glass Content | IEC 60371 - 2 | % | 15 |
Resin Content | IEC 60371 - 2 | % | 14 |
Nominal Thickness | IEC 60371 - 2 | mm | 0.4+ 0.01 |
Tensile Strength | IEC 60371 - 2 | N/cm | < 160 |
Stiffness | IEC 60371 - 2 | N/m | < 55 |
Breakdown Voltage | IEC 60243 - 1 | kV | < 4 |
The Mica Tubes provided by Rubymica achieve exceptional insulation while maintaining high thermal resistance. High-quality mica paper tubes receive their stability through resin bonds with silicone or epoxy resins for use in hot environments. The mica tubes from our company excel in electrical and thermal usage by providing superior dielectric strength alongside mechanical stability.
They demonstrate dependable operation within electric heaters as well as industrial furnaces. The trusted Mica Tubes Supplier Rubymica stays committed to delivering products that fulfil international quality requirements. Our company provides mica tubes that come in multiple size options and allow custom manufacturing according to client needs. Customers should rely on Rubymica to get trustworthy mica insulation products that deliver exceptional performance.
Having 47 years of understanding, we manufacture, export and supply a wide assortment of Natural Mica Block. This block is processed by utilizing optimal quality mica with the aid of advanced processing methodology under the observation of our professionals. The offered block is highly demanded in the formation of electrical insulators and gauge glasses for furnaces. Provided block is offered in varied quantity to fulfill exact requirements of our clients. We offer this Natural Mica Block at the most marginal price to our clients.
Key Features:
Classifications
Bihar Classification Qualities of Block Mica | Grading of Mica According to Area | Madras Classification of Qualities of Block Mica | ||
| Grades | Alternative Description | Area in Sq. Inches |
|
Superfine | Over over Ex Ex Sp | 100 up | 100 & over | Clear Green 1st |
Clear & Slightly Stained | Over Ex Ex Sp | Over over Ex Spl | 80-100 | Clear Green 2nd |
Fair Stained | Ex Ex Spl | Over Ex Spl. | 64-80 | Green B.Q. |
Good Stained | Ex Spl | Ex Spl | 48-64 | Ruby A.Q |
Stained | Special | Special | 36-48 | Ruby B.Q |
Heavily Stained | No.1 | No.1 | 24-36 | Spotted 1st Quality |
Densely Stained | No.2 | No.2 | 15-24 | Spotted 2nd Quality |
Spotted 1st Quality | No.3 | No.3 | 10-15 | N.B For simplification in classification Clear Green 1st and 2nd are usually described as either Green Clear II of just Green Clear whilst Green B.Q. Is shown separately |
Spotted 2nd Quality | No.4 | No.4 | 6-10 | |
| No.5 | No.5 | 3-6 | |
| No.5 1/2 | No.5 1/2 | 21/4- | |
| No.6 | No.6 | 1-21/4 | |
| No.7 | No.7 | Below 1 | |
Rubymica manufactures time mica powder
which excels at both electrical properties and thermal properties. Our company produces natural mica powder suitable for many industrial applications such as paints, plastics, rubber, and cosmetics because it undergoes a fine grinding process.
Our company stands among the major Fine Mica Powder Manufacturing companies and provides exact purity levels in each batch production. Multiple particle size options of mica powder exist to serve the needs of different clients. Rubymica has accumulated extensive experience in providing dependable manufacturing process solutions for business needs. Rubymica stands as your dependable choice from all Fine Mica Powder Manufacturers operating in India.
We manufacture, export and supply the best quality Mica Ceramic Rolls. The Mica Ceramic Rolls are precisely manufactured using uncalcined phlognite mica paper with a glass cloth by the skilled experts. Our Mica Ceramic Rolls are known for their optimum rigidity, high thermal conductivity, di-electric properties and resistance to moisture and heat. They are capable of withstanding temperatures to the tune of 950 degree Celsius. Also, they don’t emit any smoke or odor upon heating up. We provide Mica Ceramic Rolls in a huge assortment of different specifications at market leading prices.
Availability :
Packing : Folium is packed in airtight robust boxes protecting them from dirt, dust and moisture. The packaging also ensures safe transit and storage.
Storage : 12 months at 20oC
Product Data
Properties | Test Method | Unit | Value |
|---|---|---|---|
Total Substance | IEC 60371 – 2 | g/m2 | 634 + 16 |
Mica paper | IEC 60371 – 2 | % | 71 |
Glass Content | IEC 60371-2 | % | 15 |
Resin Content | IEC 60371 – 2 | % | 14 |
Nominal Thicknes | IEC 60371 – 2 | Mm | 0.4 + 0.01 |
Tensile Strength | IEC 60371 – 2 | N/cm | < 160 |
Stiffness | IEC 60371 – 2 | N/cm | < 55 |
Breakdown voltage | IEC 60243 – 1 | Kv | < 4 |
Note : Data is based on test performed by ruby mica co. Users are advised to verify and ensure suitability for intended applications. The above product can be tailored according to your desired specifications.
We bring forth flawless Molding Micanite Sheets in a wide range of specifications. Molding Micanite Sheets is a lamination is made up of two layers of fine muscovite mica spitting with glass cloth. They are bonded together using a B stage epoxy resin. Molding Micanite Sheets facilitate end-winding on high voltage machines. They provide excellent corona-resistant insulation and are capable of withstanding high voltage partial discharge when fully cured to form rigid laminates.
Ruby Mica Hot Molding Micanite Sheet is made by depositing highly-flexible, thin films of high-quality muscovite mica splittings on top of each other till the required thickness is attained.
Currently, hot molding micanite sheet is available with two choices of binding agent. Alkyd resin-bound sheets stay flexible at room-temperature and is cured completely at 180oC. Whereas, shellac resin-bonded sheets stay rigid at room-temperature and have to be preheated to gain flexibility before curing it completely at 150 oC to form a rigid and robust insulation.
Application : Armature coil ground-insulation, armatures slots, windings and coil insulation, end-winding turn insulation, bracing rings and V-Ring manufacturing.
Availability:
Standard Sheet
(Sheets can be sheared to customized sizes)
Packing : Sheets are packed in airtight robust wooden boxes protecting them from dirt, dust and moisture. The packaging also ensures safe transit and storage.
Storage : 10 months at < 20oC
Product Data
Properties | Test Method | Unit | Value |
|---|---|---|---|
Thickness Tolerance | IEC 60371-2 | Mm | +0.15 |
Mica content | IEC 60371-2 | % | 82+7 |
Resin Content | IEC 60371-2 | % | 18+3 |
Breakdwon voltage | IEC 60243-1 | kv/mm | > 18 |
Winding property | - | - | Good |
Note : Data is based on tests performed by ruby mica. Users are advised to verify and ensure suitability for intended applications. The above product can be tailored according to your desired specifications.
We have gained 47 years of excellence in providing an excellent quality Natural Mica Flakes. These flakes are processed under the strict supervision of our deft professionals by utilizing optimum quality mica and the latest technology. Our offered flakes have outstanding rigidity therefore these are mainly used in oil well drilling, concrete block fillers, etc. Clients can avail these Natural Mica Flakes in distinct quantity packaging options as per their demands.
Key Features:
Classification:
Grade | Mesh |
Coarse Flakes | 2 |
Medium Coarse Flakes | 10 |
Fine Coarse Flakes | 16 |
Ankit Bagaria(Ruby Mica Company Limited)
Barganda, Old LIC Office Building,, Giridih, Jharkhand - 815301
https://www.rubymica.in
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