Chemical Auxiliaries

Chemical Name: Polydimethylsiloxane Synonyms: Polydimethylsiloxane, trimethylsiloxy-terminated  CAS NO.: 63148-62-9 EINECS NO.: 203-492-7 Molecular weight: 162.38 Typical Technical Data  The values below are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product. Appearance: Colorless transparent liquid Specific Gravity (ρ20°C,g/cm3): 0.960~ 0.975 viscosity index (25°C,mpa.s): 2000±160 Flash point (℃）≥300 Applications Because of its special, excellent physical and chemical properties, Silane OSi DimeOSilM2000 can be used in many different industries, including: FOAM PREVENTATIVE: Extremely small amounts of fluid effectively control foam in many processing operations, especially in non-aqueous systems. Used as defoamers, lubricants, and other weather-resistant paint in the pharmaceutical, food, chemical, paint, and building materials industries. LUBRICANT: The fluid provides excellent lubrication for most plastic and elastomeric surfaces. Lubricity with metals depends upon the combination involved. Care should be taken to select suitable metals for pumps and other items with moving parts.

Chemical Name: 3-ureidopropyltriethoxysilane 50% in methanol CAS No.: 116912-64-2  EINECS No.: 601-461-6 Formula: C10H24N2O4Si Typical Technical Data The values below are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product. Appearance: Light yellow transparent liquid   Density(ρ20, g/cm3): 0.9200 ± 0.0050  Refractive Index(n25D): 1.3900 ± 0.0050  Purity: 98% Applications Silane OSi HIOSil 1160 provides superior elongation, flexibility, and spreading at the interface as a coupling agent.  Improve adhesion between glass, mineral, and metal surfaces and amino-reactive resins.  Improves adhesion while maintaining good shelf stability as an additive in waterborne systems

OSi HIOSil MEMMO CAS 14513-34-9 Chemical Name: 3-Methacryloxypropylmethyldimethoxysilane Synon , yms: 3-(Dimethoxymethylsilyl)propyl methacrylate  CAS NO.: 14513-34-9 EINECS No.: 238-518-6 Molecular Weight: 232.35 Typical Technical Data  The below values are not intended for use in preparing specifications. Please confirm with us prior to writing specifications on this product. Appearance: Colorless transparent liquid Specific Gravity (ρ20°C,g/cm3): 1.020~1.060 Refractive Index ( ): 1.4250~1.4350 Purity (by GC, %):  97.0 min Applications Silane OSi HIOSil MEMMO is a new type of coupling agent which can be used in applications including: Improves strength as glass fiber size composite in reinforced polyester composites. Enhances initial and wet strength of reinforced polyester resin composites, like synthetic marble. Enhances the wet electrical properties of many mineral-filled and reinforced composites.

OSi PEMS 57 CAS 70914-12-4 Product name: OSi PEMS 57 Other descriptions: Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol acetate CAS NO.:  70914-12-4  Product Description Product name: OSi PEMS 57 Other descriptions: Siloxanes and Silicones, di-Me, 3-hydroxypropyl Me, ethers with polyethylene glycol acetate CAS NO.:  70914-12-4 Silicon oil has many other unique properties and is used in a wide variety of applications. Click to learn more. Properties OSi PEMS 57 provides slip, gloss enhancement, pigment treatment, and leveling for ink and coatings applications, as well as mar resistance for coatings applications. Compatible with acrylic, alkyd, amide, epoxy, nitrocellulose, phenolic, polyester, polyurethane and vinyl systems. It does not cause contamination. 

Chemical Name: Di-tert-butoxydicaetoxysilane CAS No.: 13170-23-5 Typical Technical Data The values below are not intended for use in preparing specifications. Please confirm with us before writing specifications on this product. Appearance: Colorless to light yellow transparent liquid Purity (by GC, %): 90.0min Applications Silane OSi HIOSil BDAC is an adhesive promoter for acid-type RTV silicone rubber. It is always used with OSi HIOSil MTAS instead of the mixture of OSi HIOSil MTAS and OSi HIOSil ES 23 to avoid crystallizing. The mixture of Silane OSi HIOSil BDAC and OSi HIOSil MTAS will improve the performance of the RTV silicone rubber, such as tensile strength, bonding strength, and elongation. It can be applied for producing acid structural adhesive and large plate glass-rubber etc. We also can offer a mixture of OSi HIOSil BDAC and OSi HIOSil MTAS.

Name: 2-IODO-1-P-TOLYL- PROPAN-1-ONE CAS: 236117-38-7 EINECS: 200-510-5 Molecular formulaC10H11IO Molecular mass274.1 Density1.584±0.06 g/cm3(Predicted) Boiling point310.5±25.0 °C(Predicted) Flash point179.2±30.7 °C Melting point66-69°C PSA17.07000 LogP3.00120 Syn , onymsPAIDING 2-IODO-1-P-TOLYL- PROPAN-1-ONE OEM α-Iodo-4-methylpropiophenone alpha-Iodo-4' , -methylpropiophenone 2-Iodo-1-(4-methyl phenyl)-1-propanone We are Wuhan First New Material Co., Ltd. factory mainly producing cosmetic raw materials, organic intermediates, plant extracts,etc. We mainly export to the Netherlands，Poland, Weprovide high-quality services to Australia, Europe and other Western countries. If you choose us,you have found the right person. lf you need, Come for consultation： Whatsapp/Signal/Tele:+86 18140573223 Threema:F35UMZ3Y We currently have warehouses in the Canada/Australia/Russia/Germany which support pick-up or use domestic delivery. We also have another shipping method as below： Canada: UPS/CANADA POST/HK POST/Purolator Europe： UPS/DHL/DPD/GLS UK: UPS/Hermes/Royal Mail Mexico：Mexico Estafeta /J&T Express(MX) We will choose the most suitable shipping method according to different destination countries or your requirements. 7-15 days delivery, guarantee buyer 100% receive the goods, if there is any customs problem, we promise to resend it for free. Hot selling list: 28578-16-7 PM , K Ethyl Glycidate Powder 5449-12-7  BMK P , owder Glycidic Acid  20320-59-6 Diethyl(phe , nylacetyl)malonate 110-63-4 1,4-Butanediol , 110-64-5 2-Butene-1,4-diol 5469-16-9 (+/-)-3- , HYDROXY-GAMMA-BUTYROLACTONE 1451-82-7   2-br , omo-4-methylpropiophenone 1451-83-8  2-bromo- , 3-methylpropiophenonec 91306-36-4  1,3-Dioxol , ane, 2-(1-bromoethyl)-2-(4-methylphenyl) 49851 , -31-2   2-Bromo-1-phenyl-1-pentanone 5337-93 , -9  4-Methylpropiophenone 1009-14-9 Valeroph , enone  877-37-2  2-bromo-4-chloropropiophenone 236117-38-7 2-Io , do-1-(4-Methylphenyl)Propan-1-One  34911-51-8

CAS: 593-51-1 EINECS: 209-795-0 chemical formula: CH5N.ClH Molecular Mass: 67.52 Density: 0.8306 (rough estimate) M.P.: 231-233°C(lit.) PH: 5-7 (10g/l, H2O, 20℃) Form: powder  Color: White crystalline Merck: 14,6014 BRN: 3588822 LT-S9151 Methyl-ammonium methylam , ine HCl We currently have warehouses in the Canada/Australia/Russia/Germany which support pick-up or use domestic delivery. We also have another shipping method as below： Canada: UPS/CANADA POST/HK POST/Purolator Europe： UPS/DHL/DPD/GLS UK: UPS/Hermes/Royal Mail Mexico：Mexico Estafeta /J&T Express(MX) We will choose the most suitable shipping method according to different destination countries or your requirements. 7-15 days delivery, guarantee buyer 100% receive the goods, if there is any customs problem, we promise to resend it for free. Hot selling list: 28578-16-7 PM , K Ethyl Glycidate Powder 5449-12-7  BMK P , owder Glycidic Acid  20320-59-6 Diethyl(phe , nylacetyl)malonate 110-63-4 1,4-Butanediol , 110-64-5 2-Butene-1,4-diol 7331-52-4 (S)-3-hy , droxy-gamma-butyrolactone 5469-16-9 (+/-)-3-HY , DROXY-GAMMA-BUTYROLACTONE 1451-82-7   2-brom , o-4-methylpropiophenone 1451-83-8  2-bromo-3- , methylpropiophenonec 91306-36-4  1,3-Dioxolan , e, 2-(1-bromoethyl)-2-(4-methylphenyl) 49851-3 , 1-2   2-Bromo-1-phenyl-1-pentanone 1009-14-9 ,  Valerophenone  877-37-2  2-bromo-4-chloropropiophenone 236117-38-7 2-Io , do-1-(4-Methylphenyl)Propan-1-One  34911-51-8

Product Name: 4'-Methylpropiophenone Synonyms: ETHYL-P-TOLYLKETON; P-TOLYL P-METHYLPROPIOPHENONE; CAS:5337-93-9 MF:C10H , 12O MW:148.2 EINECS:226-267-5 Melting point: 7.2 °C Boiling point: 238-239 °C(lit.) density0.993 g/mL at 25 °C(lit.) refractive indexn20/D 1.528(lit.) storage temp.Inert atmosphere,Room Temperature solubilitySoluble in chloroform and hexane. formOil color：Colourless Specif , ic Gravity0.99 BRN: 2042137 We are Wuhan First New Material Co., Ltd. factory mainly producing cosmetic raw materials, organic intermediates, plant extracts,etc. We mainly export to the Netherlands，Poland, Weprovide high-quality services to Australia, Europe and other Western countries. If you choose us,you have found the right person. lf you need, Come for consultation： Whatsapp/Signal/Tele:+86 18140573223 Threema:F35UMZ3Y We currently have warehouses in the Canada/Australia/Russia/Germany which support pick-up or use domestic delivery. We also have another shipping method as below： Canada: UPS/CANADA POST/HK POST/Purolator Europe： UPS/DHL/DPD/GLS UK: UPS/Hermes/Royal Mail Mexico：Mexico Estafeta /J&T Express(MX) We will choose the most suitable shipping method according to different destination countries or your requirements. 7-15 days delivery, guarantee buyer 100% receive the goods, if there is any customs problem, we promise to resend it for free. Hot selling list: 28578-16-7 PM , K Ethyl Glycidate Powder 5449-12-7  BMK P , owder Glycidic Acid  110-63-4 1,4-Butanedio , l 110-64-5 2-Butene-1,4-diol 5469-16-9 (+/ , -)-3-HYDROXY-GAMMA-BUTYROLACTONE 1451-82-7  

Product Name: 2-Bromo-1-Phenyl-Pentan-1-One CAS: 49851-31-2 MF: C11H13BrO MW: 241.12 EINECS: 100-201-4 Mol File:49851-31-2 mol Density: 1.310±0.06 g/cm3(Predicted) Boiling point: 94-96 °C(Press: 0.25 Torr) Color: Clear Colourless Form: Oil We are Wuhan First New Material Co., Ltd. factory mainly producing cosmetic raw materials, organic intermediates, plant extracts,etc. We mainly export to the Netherlands，Poland, Weprovide high-quality services to Australia, Europe and other Western countries. If you choose us,you have found the right person. lf you need, Come for consultation： Whatsapp/Signal/Tele:+86 18140573223 Threema:F35UMZ3Y We currently have warehouses in the Canada/Australia/Russia/Germany which support pick-up or use domestic delivery. We also have another shipping method as below： Canada: UPS/CANADA POST/HK POST/Purolator Europe： UPS/DHL/DPD/GLS UK: UPS/Hermes/Royal Mail Mexico：Mexico Estafeta /J&T Express(MX) We will choose the most suitable shipping method according to different destination countries or your requirements. 7-15 days delivery, guarantee buyer 100% receive the goods, if there is any customs problem, we promise to resend it for free. Hot selling list: 28578-16-7 PM , K Ethyl Glycidate Powder 5449-12-7  BMK P , owder Glycidic Acid  20320-59-6 Diethyl(phe , nylacetyl)malonate 110-63-4 1,4-Butanediol , 110-64-5 2-Butene-1,4-diol 7331-52-4 (S)-3-hy , droxy-gamma-butyrolactone 5469-16-9 (+/-)-3-HY , DROXY-GAMMA-BUTYROLACTONE 1451-82-7   2-brom , o-4-methylpropiophenone 1451-83-8  2-bromo-3- , methylpropiophenonec 91306-36-4  1,3-Dioxolan , e, 2-(1-bromoethyl)-2-(4-methylphenyl) 49851-3 , 1-2   2-Bromo-1-phenyl-1-pentanone 5337-93-9 ,   4-Methylpropiophenone 1009-14-9 Valerophen , one  877-37-2  2-bromo-4-chloropropiophenone 236117-38-7 2-Io , do-1-(4-Methylphenyl)Propan-1-One  34911-51-8

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We are Wuhan First New Material Co., Ltd. factory mainly producing cosmetic raw materials, organic intermediates, plant extracts,etc. We mainly export to the Netherlands，Poland, Weprovide high-quality services to Australia, Europe and other Western countries. If you choose us,you have found the right person. lf you need, Come for consultation： Whatsapp/Signal/Tele:+86 18140573223 Threema:F35UMZ3Y We currently have warehouses in the Canada/Australia/Russia/Germany which support pick-up or use domestic delivery. We also have another shipping method as below： Canada: UPS/CANADA POST/HK POST/Purolator Europe： UPS/DHL/DPD/GLS UK: UPS/Hermes/Royal Mail Mexico：Mexico Estafeta /J&T Express(MX) We will choose the most suitable shipping method according to different destination countries or your requirements. 7-15 days delivery, guarantee buyer 100% receive the goods, if there is any customs problem, we promise to resend it for free. Hot selling list: 28578-16-7 PM , K Ethyl Glycidate Powder 5449-12-7  BMK P , owder Glycidic Acid  20320-59-6 Diethyl(phe , nylacetyl)malonate 110-63-4 1,4-Butanediol , 110-64-5 2-Butene-1,4-diol 7331-52-4 (S)-3-hy , droxy-gamma-butyrolactone 5469-16-9 (+/-)-3-HY , DROXY-GAMMA-BUTYROLACTONE 1451-82-7   2-brom , o-4-methylpropiophenone 1451-83-8  2-bromo-3- , methylpropiophenonec 91306-36-4  1,3-Dioxolan , e, 2-(1-bromoethyl)-2-(4-methylphenyl) 49851-3 , 1-2   2-Bromo-1-phenyl-1-pentanone 5337-93-9 ,   4-Methylpropiophenone 1009-14-9 Valerophen , one  877-37-2  2-bromo-4-chloropropiophenone 236117-38-7 2-Io , do-1-(4-Methylphenyl)Propan-1-One  34911-51-8

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Polycarboxylate superplasticizer is a polycarbolate-based high-range water-reducing admixture specifically formulated to meet the needs of the cement-based or gypsum- based building materials. And it can effectively improve the workability and mechanical properties of mortars, it has a wide range of applications in construction engineering. The product meets the standard requirements of GB 8076-2008 "Concrete Admixture" and JG/T 223-2017 "Polycarboxylate Superplasticizer.

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