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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.
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Key words:
Rubber vulcanizing agent CH-TU
It has high softening point or melting point, weak halogen smell during processing, high operation safety, soluble in toluene, xylene and other aromatic hydrocarbon solvents.
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Aluminium sec-butoxide (aluminium tri-sec-butoxide)
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.
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Melting point: 135 - 152 ℃; Boiling point: 220 - 225 ℃; Density: 1.2; Water solubility:<0.1g/100 mL at 20 ℃; Easy to oxidize and change color in air and sunlight.
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Rubber vulcanizing agent DCP (odour)
White crystal; Melting point 41~42 ℃; Relative density 1.082; Decomposition temperature 120~125 ℃; Refractive index 1.5360; Sublimation temperature 100 ℃(26.7Pa); Active oxygen content 5.9; Activation energy 169.99kJ/mol; Flash point 133 ℃; Stable at room temperature, light gradually turns slightly yellow; Insoluble in water, soluble in ethanol, ether, acetic acid, benzene and petroleum ether, etc; reactive oxygen content 5.92%(purity greater than 99.9%); is a strong oxidant; flammable; low toxicity, LD50 4100 mg/kg.
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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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