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Linhai Xinhua Chemicals Factory

Add: Xunqiao Industrial Park, Linhai, Zhejiang, China

Zip code:317024

Contact:Zhao Chao




ProductsWelcome to visit Linhai Xinhua Chemicals Factory
Product Name Accelerator DPTT(TRA)
Chemical name dipentamethylenethiuram tetrasulfide
Structural formula Accelerator DPTT(TRA)
Molecular formula

C12H20N2Sn(n=6 or 8)

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 ≥110?C
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.
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