As a type of rubber, recycled rubber uses the same type of accelerator as native rubber, and suitable rubber accelerator can be selected based on different types of HSXJW recycled rubber; It should be noted that the amount of accelerator used in recycled rubber is less than that of the original rubber, otherwise it may cause scorching.
Vulcanization accelerator: Its main function is to promote the vulcanization reaction of recycled rubber, accelerate the vulcanization speed and efficiency, and the following are commonly used:
TMTD (Tetramethyl Thiosulfonyl Diamine): Suitable for natural recycled rubber, butyl recycled rubber, chloroprene recycled rubber, nitrile recycled rubber, etc.
TBBS (N-tert-butyl-2-benzo Imide): applicable to butyl reclaimed rubber, neoprene reclaimed rubber, nitrile reclaimed rubber, etc.
CBS (N-cyclopentyl-2-benzo Imide): applicable to natural regeneration rubber, butyl regeneration rubber, neoprene regeneration rubber, nitrile regeneration rubber, etc.
MBTS (diphenyl-2-butyl Thiosulfuric acid): applicable to natural regeneration rubber, butyl regeneration rubber, neoprene regeneration rubber, nitrile regeneration rubber, etc.
Vulcanization accelerator M: Suitable for natural recycled rubber, butyl recycled rubber, chloroprene recycled rubber, nitrile recycled rubber, etc.
Vulcanization accelerator DM: suitable for butyl rubber, chloroprene rubber, nitrile rubber, styrene butadiene rubber, etc.
Vulcanization accelerator PZ: suitable for natural recycled rubber, butyl recycled rubber, chloroprene recycled rubber, nitrile recycled rubber, etc.
Vulcanization accelerator CZ: suitable for natural recycled rubber, butyl recycled rubber, chloroprene recycled rubber, nitrile recycled rubber, etc.
Vulcanization delay agent: The main function is to delay the vulcanization reaction of recycled rubber, and the following types are commonly used:
TMTM (Tetramethylthioimidazole): suitable for YY230531 natural recycled rubber, butyl recycled rubber, chloroprene recycled rubber, etc.
PVI (N-isobutyl-2-benzo Imide): applicable to natural regeneration rubber, butyl regeneration rubber, neoprene regeneration rubber, nitrile regeneration rubber, etc.
The main function of accelerators is to accelerate the vulcanization reaction. Accelerators can also promote the vulcanization reaction at room temperature, while additives play an auxiliary role in improving the properties of sulfides and increasing the vulcanization crosslinking density. When using rubber accelerators, it is necessary to strictly follow the production process and formula requirements to ensure the quality and performance of rubber products.