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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.
antioxidant
Key words:
MB-80 of pre-dispersed antioxidant
Pre-dispersed antioxidant MB-80 is mainly used as a synergistic agent of other antioxidants, and the combined effect of other antioxidants is usually better than the sum of their effects when used alone; it is a medium-strength non-polluting antioxidant, especially suitable for compounds containing overspeed accelerators and heat-resistant compounds containing no sulfur but containing thiuram TMTD-80; when MB-80 with sulfenamide CBS -80 or thiazole MBT-80 or thiuram and dithiocarbamate accelerators, the pre-dispersed antioxidant acts as an anti-scorching agent to improve the processing safety and storage stability of the rubber compound. However, the pre-dispersed antioxidant MB-80 slightly reduce the modulus of NR and synthetic rubber products. If the dosage is recommend, no blooming will occur.
Key words:
Antioxidant 1010 chemical name is: four [β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid] pentaerythritol ester, white crystalline powder, stable chemical properties, can be widely used in general plastics, engineering plastics, synthetic rubber, fiber, hot melt adhesive, resin, oil, ink, paint and other industries.
Key words:
The relative density of antioxidant SP (d20 4) was 1.07~1.09. Boiling point> 250°C. Refractive index (n25 D)1.5985-1.6020. Flash point (open cup) 182 ℃. Soluble in toluene, ethanol, acetone, trichloroethane, insoluble in solvent gasoline; insoluble in water. Low toxicity. LD50 is 3550 mg/kg. The antioxidant is SP-C an off-white powder of SP adsorbed on a mineral filler.
Key words:
Belongs to the type of phenylenediamine antioxidant, its main body is the antioxidant OPPD (also known as 688), toxicity is 4010NA small is its main feature. Natural rubber and synthetic rubber are used as antiozonants, which have good protective effect on flex crack, and have similar heat resistance and oxidation resistance to 4010NA.
Key words:
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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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Address: 1398 Pingliang Road, Yangpu District, Shanghai
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