Bis(pentamethylene)thiuram tetrasulfide
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Product Description
Bis(pentamethylene)thiuram tetrasulfide
Specification of Product
Product Name : Accelerator DPTT (Accelerator TRA)
Chemical Name: Bis(pentamethylene)thiuram tetrasulfide
Cas No.: 120-54-7
Molecular formula: C12H20N2S6
Molecular weight: 384.691
Accelerator DPTT [ Bis(pentamethylene)thiuram tetrasulfide) ] Physical Data
Appearance Grayish yellow powder
At the beginning of melting point / ℃ ≥ 106
Heating reduction, % ≤ 0.40
Ash, % 0.60
Sieve residue (150 m),% ≤ 0.10
Accelerator DPTT [ Bis(pentamethylene)thiuram tetrasulfide) ] Properties
Grayish yellow powder, specific gravity 1.41-1.50. Soluble in carbon disulfide, chloroform, and carbon tetrachloride, insoluble in water. Odorless and non-toxic.
Packaging, transportation, and storage
Package：25kg/Bag
This product should be stored in a dry, light-proof indoor warehouse to prevent moisture.
During the storage, transportation and loading and unloading of this product, avoid rain; avoid direct sunlight; ensure that it is dry and the packaging bag is not damaged or contaminated by other items; do not mix or store with toxic or harmful items; do not store at high temperatures.
Accelerator DPTT [ Bis(pentamethylene)thiuram tetrasulfide) ] Applications
It is used as an accelerator for natural rubber, EPDM rubber, chloroprene rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, isoprene rubber, and chlorosulfonated polyethylene rubber. It can also be used as a vulcanizing agent. This product can also be used for latex. When used as a vulcanizing agent, the vulcanized rubber has excellent heat resistance and aging resistance.