Linhai Xinhua Chemicals Factory
Add: Xunqiao Industrial Park, Linhai, Zhejiang, China
Zip code:317024
Contact:Zhao Chao
Tel:0086-576-85991008,0086-13661858911
Fax:0086-576-84292531,85991996
E-mail:lhxh@xinhua-chem.com
| Product Name | Accelerator DPTT(TRA) | |
| Chemical name | dipentamethylenethiuram tetrasulfide | |
| Structural formula | 
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| Molecular formula | C12H20N2Sn(n=6 or 8) |
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| Molecular weight | 384.66/448.77 | |
| Properties | light yellow powder ,Specific gravity 1.5.soluble in carbon disulfide, chloroform, carbon tetrachloride; insoluble in water; odorless and nontoxic, with stable storage. | |
| Uses | Rubber accelerator of natural rubber, SBR, nitrile, neoprene, chlorosulfonated polyethylene , can also be used as curing agent alone, this product can also be used for latex. Vulcanized rubber can improve the heat resistance and aging properties, especially for light color products | |
| Appearance | light yellow powder | |
| Melting point | Initial Melting point ≥110ºC | |
| Heating loss | ≤0.3% | |
| Ash | ≤0.3% | |
| Residue on Sieve(100mesh) | (150 μm) ≤0.1% | |
| Packing | PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg. | |
| Storage | Stored in cool and dry place, avoid fire, insolation and moisture. | |
| Other | ||
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