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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
Products
Rubber Accelerator TE
Pure product is white powder, melting point 174 ℃. Relative density 1.33, soluble in benzene, chloroform, chloroform, limited soluble in ethanol, insoluble in water. This product is tasteless, does not absorb moisture, storage stability.
Classification:
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Detailed description
rubber acceleratorTE
Chemical name:diethyl diphenyl thiuram disulfide
Structural formula:
Molecular formula:C18H20N2S4
Molecular weight:392
CAS No.41365-24-6
EINECS No.255-335-7
Technical indicators:
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Project |
Indicators |
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First-class product |
Qualified products |
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Appearance (visual inspection) |
Light yellow or off-white powder |
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Initial melting point, ℃ ≥ |
165.0 |
165.0 |
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Heating decrement,%≤ |
0.30 |
0.50 |
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Ash,%≤ |
0.30 |
0.50 |
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Sieve residue (150 μm),%≤ |
0.0 |
0.10 |
Performance:Pure product is white powder, melting point 174 ℃. Relative density 1.33, soluble in benzene, chloroform, chloroform, limited soluble in ethanol, insoluble in water. This product is tasteless, does not absorb moisture, storage stability.
Use:It can be used as a vulcanization accelerator for natural rubber and diene synthetic rubber, with aftereffect. In terms of efficiency, it is slightly inferior to tetramethyl thiuram disulfide and tetraethyl thiuram disulfide, but the scorch time is longer. It can be used as an accelerator and as a vulcanizing agent for sulfur-free or low sulfur vulcanization. The scorching problem of the rubber material which is difficult to be solved by TMTD is solved, and the obtained products have long service life, good mechanical properties and good thermal aging stability. Basically not spray frost, can be used in contact with food products. It is preferably used in nitrile rubber.
Packing:Composite paper bag, lined with plastic film bag, net weight 25kg.
Storage:Sealed and stored in a cool, dry, well-ventilated place, away from direct sunlight.
Safety and Toxicity:Please refer to the relevant product safety data (MSDS).
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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.
About Us
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Mobile:+8613512179731/+8618018626037
Address: 1398 Pingliang Road, Yangpu District, Shanghai
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