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About usChemson Industrial (Shanghai) Co., Ltd. was established in 1998. We mainly produce intermediate products such as rubber chemicals, high-purity ultrafine alumina, isopropanol aluminum, and secondary butanol aluminum. The company adheres to the principle of independent innovation as the main focus, supplemented by joint research and development with research institutes, and has achieved multiple scientific research achievements in the fields of rubber chemicals and ultrafine materials.
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Product centerWe mainly produce intermediate products such as rubber chemicals, high-purity ultrafine alumina, isopropanol aluminum, and secondary butanol aluminum. The company adheres to the principle of independent innovation as the main focus, supplemented by joint research and development with research institutes, and has achieved multiple scientific research achievements in the fields of rubber chemicals and ultrafine materials.
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News centerThrough nearly 20 years of in-depth and continuous research and development innovation, the company has been able to effectively integrate nano core technology with environmental protection, creating new products with higher practical value.
PRODUCTS CENTER
Colorless or light yellow viscous liquid, density 0.96g/cm3, boiling point 204~206°C/30mmHg, flash point 27.8°C,nD20 1.4390 (refractive index of 20°C), soluble in ethanol, isopropanol, toluene, flammable, moisture absorption, water decomposition into aluminum hydroxide and secondary butanol.
White translucent block or powder, density 1.035g/cm3; soluble in ethanol, isopropanol, benzene, toluene, chloroform and carbon tetrachloride; easy to absorb moisture, water decomposition into aluminum hydroxide and isopropanol.
The rubber adhesive RS produces an adhesive effect by reaction with a methylene donor. For example, it reacts with the rubber adhesive A, the rubber adhesive AS-88, the adhesive RA, and the like to produce a thermosetting resin. The reaction will occur quickly at the vulcanization temperature, and if the reaction occurs before vulcanization, the adhesion of the compounding system will be lost. Usually, the rubber, filler and rubber binder RS are prepared at a higher temperature, and then the methylene donor and other compounding agents are added.
As a methylene donor of a white direct bonding system between rubber and skeleton materials, it is soluble in water and general organic solutions.
Solid type methylene donor adhesive. With the use of methylene receptor, so that the rubber and steel wire and other skeleton materials fully bonded.
TAC can significantly improve the strength, rigidity and heat resistance of plastic products, and can make the products use for a long time at about 250 ℃. Therefore, it is a new crosslinking agent for the preparation of high-performance unsaturated polyester, acrylic series resin products. Especially suitable for the preparation of high temperature resistant, high strength FRP products; can also be used in rubber, cable industry, do highly saturated rubber vulcanization accelerator, improve the vulcanization effect; can also be used to do polyene irradiation crosslinking photosensitizer, reduce the amount of exposure.
Insoluble in water, slightly soluble in alkanes, fully soluble in aromatic hydrocarbons, ethanol, acetone, halogenated hydrocarbons and cyclopentene hydrocarbons.
A saturated fatty acid, pure white soft small pieces with a luster. The relative density is 0.9408(20 ℃), the melting point is 69~70 ℃, the boiling point is 383 ℃, and the refractive index is 1.4299(80 ℃). The industrial product is white or slightly yellow granular, which is a mixture of stearic acid and palmitic acid, and contains a small amount of oleic acid. Very slightly soluble in cold water, soluble in benzene, toluene, chloroform, carbon tetrachloride, carbon disulfide, amyl acetate, soluble in ethanol, acetone.
Soluble in benzene, ethyl acetate, slightly soluble in gasoline, insoluble in kerosene and water.
Chemson Industrial (Shanghai) Co., Ltd. was established in 1998. The main production of rubber chemicals, high-purity ultra-fine alumina and aluminum isopropoxide, aluminum sec-butoxide and other intermediate products.
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Mobile:+8613512179731/+8618018626037
Address: 1398 Pingliang Road, Yangpu District, Shanghai
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