Poupc

We are offering 2, 5 dimercapto-1, 3, 4 thiadiazole. product description: rn　　　as a thiodiazole derivative, dmtd/dmct is an acronym for 2, 5-dimercapto-1, 3, 4-thiadiazole. It is an ashless multifunctional additive in lubricants, for it can not only work as a corrosion inhibitor and metal deactivator, but also function as an ep/aw agent. So it has found wide use in coolant, water-based fluids, metalworking fluids and other lubricants. In addition, it is an important chemical intermediate for lubricant, pharmaceutical, rubber and electrochemistry industries to prepare many products. rnrnrnchemical name: 　　　2, 5-dimercapto-1, 3, 4-thiadiazole rnname: 　　　dmtd/dmctrnsynonyms: 　　　2, 5-dimercapto-1, 3, 4-thiadiazole, 1, 3, 4-thiadiazole-2, 5-dithiol, 1, 3, 4-thiadiazolidine-2, 5-dithione, 2, 5-dimercaptothiadiazole, ai3-18635, bismuthiol; bismuthiol i, d2, dimercaptothiadiazole, einecs 214-014-1, nsc 4645; py 61h, usaf a-8354, vanchem dmtd.rncas no.： 　　　1072-71-5rneinecs no.: 　　　214-014-1rn　　　appearance 　　　cream to light yellow powderrn　　　molecular formula 　　　c2h2n2s3rn　　　molecular weight 　　　150.25rn　　　assay, % 　　　≥95.0% rn　　　melting point, ℃ 　　　153.0-165.0 ℃ rn　　　moisture, % 　　　≤0.1% rn　　　ash content，% 　　　≤0.5%rn　　　package 　　　25kg per drumrn　　　usage 　　　synthesizing other chemicals, flame and scorch retardants, cross linking halogenated polymers, lubricating oils and greases additives and other corrosion inhibitor applications, electrode compositions, photography, adhesion improver, chemical intermediate or starting material, analytical reagent, purification and waste treatment, biocides and miscellaneous uses.

We are offering phosphorodithioic acid zddp cas# 68649-42-3 additive package for gear oils rn rnproduct description:rnas a high performance package for gear oils, poupc4208 can produce automotive gear oils meeting api service classification gl-5, such as sae 75w/90, 80w/90, 85w/90 and 85w/140, which can pass or exceed relevant bench tests. With treat rate of 1.5w % in suitable base stocks, poupc4208 can produce industrial gear oils meeting the requirement of uss-224/ din 51517 part iii.rntechnical properties:rn rnitem rnquality standard rntest results rntesting methodrnappearance light yellow eyeballingrnflashing point (coc) ℃ >145 165 gb/t3536rndensity (20℃），g/cm3 0.90~1.2 1.05 gb/t2540rnelement content (m%)：rnsulfur ≥ rn phosphor ≥ rn nitrogen ≥ rn25rn1.5rn0.5 rn28.5rn2.0rn1.0 rnastm d 5185rnastm d5185rnastm d4629rnrecommended treat levels:rn rn rngear oil grade rnrecommended treatment (m%)rn rnheavy duty automotive gear oil/gl-5 4.2rn rnmedium load automotive gear oil/ gl-4 2.1rn rnheavy load industrial gear oil/us steel 224 1.5rn rn medium duty industrial gear oil 1.0rntest results of poupc 4028 as per gl-5, 85w/90 when used at 4.2% in paraffin base oilsrnpoupc 4208：4.2w%; base stocks：95.8w%; antifoam agent: 15ppmrn rnitems standards results test methodsrnviscosity（100℃），mm2/s 13.5~ 165 225 astm d 92rnchannel point，℃ < -35 -37 sh/t 0030rnfoam tendency，ml rn seq I 24℃rn seq ii 93℃rn seq iii 24℃ rn< 20rn< 50rn< 20 rn0rn25rn10 astm d 892rncu strip corrosion，(121℃，3h)， < 3 2e gb/t 5096rncorrosion testrn rust on cover plant，%rn rust on internal gears & bearing surfaces rn< 1rnnil rn0rnnil sh/t 0517rnanti-knock test pass pass sh/t 0519rnlow speed , high torch test pass pass sh/t 0518rnthermal oxidation:rnviscosity increase ( △v100℃, %)rn pentane insoluble, %rn toluene insoluble, % < 100rn< 3rn< 2 47.5rn0.94rn0.42 gb/t 265rngb/t 8926arngb/t 8926arnbench tests on api gl-5 gear oilsrngear oil grade gl-5; 85w/90rnpoupc 4208 4.2w%; base stocks：95.8w%; antifoam agent: 15ppmrn rnrnbench tests results standardsrncrc l-37rncrc l-42rncrc l-33rn rust on cover plant , %rn rust on internal gears & bearing surfacesrncrc l-60rn viscosity increase(△v100℃, %)rn pentane insoluble, %rn toluene insoluble, % passrnpassrn rnnilrnnilrn rn rn　　　47.5rn0.94rn0.42 passrnpassrn rn

We are offering based synthetic calcium sulfonate. product description:rnpoupc1068 is prepared from long-chain (c ) linear alkylbenzene sulfonic acid. It can impart strong acid neutralizing ability, detergency & dispersion effects and antirust performance as well. It enjoys fine thermal stability, oil solubility, antifoam and anti-aqueous properties.rnproduct benefits:rn■ strong acid neutralizing ability ■ good detergency performancern■ antifoam performance ■ fine hydrolytic stabilityrn■ antirust performancernapplications:rnit can be used to blend high grade and medium grade of engine oils and marine engine oils, especially suitable for high sulfur-containing engine oils.rnthe recommended treat level: 0.5-25%rntypical properties:rn items test result standardrndensity (15.6°c) 1210 1100-1250rnappearance transparent transparentrnca content (w%) 15.4 > 15%rntbn( mgkoh/g) 400 >385rnviscosity (100°c) mm2/s 210 reportedrnpackaging and handling:rnit is packed in 200 litre metal drums. Please store it in dry, clean and well ventilated warehouses. For the details of health and safety precautions, please see the related material safety data sheet.

We are offering additive package for gear oils. product description:rnas a high performance package for gear oils, poupc4208 can produce automotive gear oils meeting api service classification gl-5, such as sae 75w/90, 80w/90, 85w/90 and 85w/140, which can pass or exceed relevant bench tests. With treat rate of 1.5w % in suitable base stocks, poupc4208 can produce industrial gear oils meeting the requirement of uss-224/ din 51517 part iii.rntechnical properties:rn rnitem rnquality standard rntest results rntesting methodrnappearance light yellow eyeballingrnflashing point (coc) ℃ >145 165 gb/t3536rndensity (20℃），g/cm3 0.90~1.2 1.05 gb/t2540rnelement content (m%)：rnsulfur ≥ rn phosphor ≥ rn nitrogen ≥ rn25rn1.5rn0.5 rn28.5rn2.0rn1.0 rnastm d 5185rnastm d5185rnastm d4629rnrecommended treat levels:rn rn rngear oil grade rnrecommended treatment (m%)rn rnheavy duty automotive gear oil/gl-5 4.2rn rnmedium load automotive gear oil/ gl-4 2.1rn rnheavy load industrial gear oil/us steel 224 1.5rn rn medium duty industrial gear oil 1.0rntest results of poupc 4028 as per gl-5, 85w/90 when used at 4.2% in paraffin base oilsrnpoupc 4208：4.2w%; base stocks：95.8w%; antifoam agent: 15ppmrn rnitems standards results test methodsrnviscosity（100℃），mm2/s 13.5~ 165 225 astm d 92rnchannel point，℃ < -35 -37 sh/t 0030rnfoam tendency，ml rn seq I 24℃rn seq ii 93℃rn seq iii 24℃ rn< 20rn< 50rn< 20 rn0rn25rn10 astm d 892rncu strip corrosion，(121℃，3h)， < 3 2e gb/t 5096rncorrosion testrn rust on cover plant，%rn rust on internal gears & bearing surfaces rn< 1rnnil rn0rnnil sh/t 0517rnanti-knock test pass pass sh/t 0519rnlow speed , high torch test pass pass sh/t 0518rnthermal oxidation:rnviscosity increase ( △v100℃, %)rn pentane insoluble, %rn toluene insoluble, % < 100rn< 3rn< 2 47.5rn0.94rn0.42 gb/t 265rngb/t 8926arngb/t 8926arnbench tests on api gl-5 gear oilsrngear oil grade gl-5; 85w/90rnpoupc 4208 4.2w%; base stocks：95.8w%; antifoam agent: 15ppmrn rnrnbench tests results standardsrncrc l-37rncrc l-42rncrc l-33rn rust on cover plant , %rn rust on internal gears & bearing surfacesrncrc l-60rn viscosity increase(△v100℃, %)rn pentane insoluble, %rn toluene insoluble, % passrnpassrn rnnilrnnilrn rn rn　　　47.5rn0.94rn0.42 passrnpassrn rn

We are offering additive package for engine oils. product description:rnas an additive package for engine oil, it enjoys good detergent, dispersant and antioxidant ability. It is suitable for api cc/cd/sf engine oils.rntypical properties:rn rnitem test result test methodrn rndensity (20°c), kg/m3 report gb/t1884rnkinematic viscosity (100°c), mm2/s report gb/t265rnmechanical impurities, % ≤0.20 gb/t 511rnflash point (open cup), °c ≥165 gb/t3536rntbn, mg koh/g ≥120 sh/t0251rncalcium, m% ≥4. 5 sh/t0297rnsulfur, m% ≥6.0 gb/t 387rnzinc, m% ≥ 3.0 sh/t0226rnphosphorus, m% ≥2.5 sh/t 0296rn rnrecommended treat levels:rnsb/cb: 1.8%--2.0%rnsc/cc: 1.8%--2.0%rnsd/cc : 3.5%--3.9%rnse/cc: 3.5%--3.9%rnsf/cd: 4.0%--4.4%rnpackaging: packaged in 200l new steel drums, each with 200 kg (net weight)rnsafety, storage and transport:the same as usual chemicals, no special safety measures are required.

We are offering additive package for engine oils. poupc 4562 additive package rnproduct description:rnas an engine oil additive package, it enjoys good detergent, dispersant and antioxidant ability. It is suitable for api cd/sf/cf/cf-4 engine oils.rntypical properties:rn rnitem specification test methodrn rndensity (20°c), kg/m3 report gb/t1884rnkinematic viscosity (100°c), mm2/s report gb/t265rnmechanical impurities, % ≤0.20 gb/t 511rnflash point (open cup), °c ≥165 gb/t3536rntbn, mg koh/g ≥130 sh/t0251rncalcium, m% ≥3.9 sh/t0297rnsulfur, m% ≥2.4 gb/t 387rnzinc, m% ≥ 0.95 sh/t0226rnrnrecommended treat levels:rnsf/cd: 4.0%--4.4%rncf: 7.2%-7.5%rnsj/cf-4: 8.0%-8.2%rnpackaging: packaged in 200l new steel drums, each with 200 kg (net weight)rnsafety, storage and transport:the same as usual chemicals, no special safety measures are required.

We are offering additive package for hydraulic oils. poupc 5038 additive package for hydraulic oilsrnrnproduction introduction：rnas an additive package for hydraulic oils, poupc 5038 can be used in formulation of high pressure anti-wear hydraulic oil, with the treat level of 0.7-1.0wt%. The finished hydraulic fluids can meet requirements of gb11118.1-94, iso11158-97, vickers m-2950-s din 51524(ll) and cincinnati milacron p-68p-69 p-70.rntypical properties：rn rnitem standards test results testing methodrndensity（20℃）g/cm3 1.0-1.05 1.06 gb/t2540rnappearance yellow liquid yellow liquid eyeballingrnflashing point (coc) ℃ ≥160 188 gb/t3536rnsulfur % 6.5-8.5 8.05 sh/t0303rnphosphor % 3.5-5.0 4.85 sh/t0296rnzn % 5.0-6.0 5.6 sh/t0266rnproperty and usage:rnprepared by ep/aw agents, antioxidants, friction modifiers, metal deactivators and rust inhibitors, the product can offer high performance anti-wear property and thermal oxidization stability. The finished hydraulic fluids are widely used in metallurgy, plastics, mineral and heavy machinery equipments including loader, excavator, dumpcar, shaper, etc.rnpackage and storage:rnfor this product, handling temperature should not exceed 60℃, and when for a long-time storage, temperature should not exceed 45℃. The product is packaged in 200l galvanized steel drum (200kg net weight).

We offer poupc 5039 ash-free additive package for hydraulic oils rnproduction introduction：rnas a new additive package for hydraulic oils, poupc 5039 can be used in formulation of high pressure anti-wear hydraulic oil, with the treat level of 0.6-0.8%. The finished hydraulic fluids can meet all requirements of iso11158-97, vickers m-2950-s din 51524(ll) and cincinnati milacron p-68p-69 p-70.rntypical properties：rnitem standards test results testing methodrndensity（20℃）g/cm3 1.0-1.1 1.06 gb/t2540rnviscosity 40 oc, mm2/s 25-40 30.45 gb/t265rnflashing point (coc) ℃ ≥105 148 gb/t3536rnsulfur % 6.5-8.0 7.24 sh/t0303rnphosphor ≥ 3.0~4.0 3.21 sh/t0296rnproperty and usage:rnwithout any metal element contents, the product can offer high-pressure anti-wear property and thermal oxidization stability. With this product, the hydraulic oil can meet up the standards of plunger bump pressure of 30.0mpa and valve pump pressure of 14.0-17.5mpa. The finished hydraulic fluids are widely used in metallurgy, plastics, mineral and heavy machinery equipments including loader, excavator, dumpcar, shaper, etc.rnpackage and storage:rnfor this product, handling temperature should not exceed 60℃, and when for a long-time storage, temperature should not exceed 45℃. The product is packaged in 200l galvanized steel drum (200kg net weight). For further information, please refer to the relevant msds.

We are offering Additive Package for Heat Transfer Fluids. Product description:rnAfter many years of researches and experiments on heat transfer fluids, especially on their thermal and oxidative stability and heat transfer ability, we develop and manufacture this additive package. It enjoys low treat levels[0.4%-0.6%]and can impart high performance to heat transfer fluids. rnTypical properties:rnAppearance Brown and transparent liquid Test methodrnViscosity（100℃）， mm2/s 25-35 GB/T 265rnDensity （20℃） kg/m3 Reported GB/T 1884rnGB/T 1885rnMoisture, % maximum 0.1 GB/T 260rnApplication and treat levels:rnHeat Transfer Fluids Treat levels (w %) Max operating temperature，℃ Application and notesrnL-QB 280 0.4 280 Maximum temperature at exit of heating furnace should not exceed 270℃rnL-QB 300 0.5 300 Maximum temperature at exit of heating furnace should not exceed 290℃rnL-QC 310 0.6 310 Maximum temperature at exit of heating furnace should not exceed 300℃rn rn rn rn rn rn rn rn rn rn rn rn rnTypical properties of the heat transfer oilsrn rn Items Typical properties Test methodrn HTF-QB280 HTF-QB300 HTF-QB310 rnComposition Hydrotreated base oil (5Cst ) +0.4%rn　POUPC 5580 Hydrotreated base oil (5Cst) +0.5%rnPOUPC 5580 Hydrotreated base oil (5Cst)+0.6%rnPOUPC 5580 rnMaximum operating temperature，℃ 280 300 310 GB/T 23800rnAppearance Clear，transparent and no suspension rnBoiling range，℃ 367～525 SH/T 0558rnFlash point(close)，℃ 206 GB/T 261rnFlash point(open)，℃ 232 GB/T 3536rnSulfur content，ppm