PRODUCTS
Accelerator DPTT(TRA)-80
Product features:
Composition:
80% bis-pentamethylene thiuram tetrasulfide, 20% rubber carrier and surfactant
Appearance:
Light yellow particles
Density:
Approx. 1.2 g/cm3
Dosage:
The general dosage is 0.35 ~ 3.5PHR, which can be increased or decreased according to the effect.
Packing:
25 kg/package
Storage stability:
12 months under normal storage conditions
Handling:
Please refer to the product safety information MSDS
Technical features
This product is used as a natural rubber, synthetic rubber and latex auxiliary accelerator. Since free sulfur can be decomposed when heated, it can also be used as a vulcanizing agent, and the effective sulfur content is 28% of its mass. When used as a vulcanizing agent, it is relatively safe at operating temperature, and the vulcanizate has excellent heat resistance and aging resistance. This product can be used as the main accelerator in chlorosulfonated polyethylene rubber, styrene butadiene rubber and butyl rubber. When combined with thiazole accelerators, it is especially suitable for nitrile rubber, and the vulcanizate has excellent compression deformation and heat resistance. When manufacturing latex sponge, it is used in combination with accelerator MZ.
Application
This product is easy to disperse in dry rubber, also easy to disperse in water. No pollution. Generally used in the manufacture of heat-resistant products, cables, etc.
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