Accelerator TRA

Chemical Name: Dipentamethylene thiuram tetrasulfide
English Name: dipentamothylenc thiuram tctrasulfide
Molecular Weight: 384.7
Properties: White or grayish-yellow powder. Relative density 1.41-1.50, melting point not lower than 110, insoluble in carbon disulfide, chloroform, carbon tetrachloride, insoluble in water, odorless and non-toxic. Stable in storage.
Quality Indicators: Complies with the enterprise standard of this factory.

Uses: Accelerator for natural rubber, synthetic rubber, latex, and rubber-plastic blends. Decomposes upon heating to release free sulfur, and can also be used as a vulcanizing agent, with an effective sulfur content of 25% of its weight. As a vulcanizing agent, it is relatively safe at operating temperatures, and the vulcanized rubber exhibits excellent heat resistance and aging resistance. It disperses easily in dry rubber and also in water, without causing pollution. Generally used in the production of heat-resistant products and cables.
Precautions: This product is odorless and non-toxic.
Packaging and Storage: Packed in woven bags or barrels with inner plastic bags. Store and transport in accordance with general chemical regulations.