Dongguan Polytec Additives Co., Ltd.

manufacturer(1)

Dongguan Polytec Additives Co., Ltd.

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rubber chemical-zno-80
Specification: Appearance:White or hoar granules Specific Gravity(20):2.90g/cm
Detail: Zinc oxide can function as curative activity in sulfurization system of natural rubber and synthetic rubber. It is usually used in combination with zinc stearate, especially has good effects to buty1 rubber and halogenated but...

rubber accelerant-dptt(tra)-80
Specification: Appearance gray yellow powder Melting point oC¡Ý105
Detail: Properties: Gray yellow Grains with the specific gravity of 1.41-1.50, soluble in carbon disulfide, chloroform, carbon tetrachloride; insoluble in water; odorless and nontoxic, with stable storage. Uses: Used as a...

masterbath--resorcinol-80
Specification: Paper Box 25kg/box
Detail: Application/efficiency: Resorcinol, a necessary component in direct bonding system between rubber to metal or dipped fiber. Resorcinol formaldehyde resin, a cure-reaction product during resorcinol and formaldehyde, is wi...

s-80
Specification: Apearance Light Yellow Granules
Detail: S-80 is a curative agent with good behavior,it has better co***tibility with special rubber. It can restrain effectively that the sulfur blooms in the products,eliminate the phenomenon that sulfur agglomerated,it used widely ...


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