Rubber is the main raw material in the production of rubber products. Although the dosage of compounding agent is small, it is an indispensable raw material. The compounding agent not only determines the physical and mechanical properties of the vulcanizate and the service performance and service life of the product, but also affects the processing technology of the compound. The curing accelerator can accelerate the reaction between the curing agent and the rubber to shorten the curing time. Thiazole type accelerators are commonly used in rubber. What are the characteristics of thiazole type accelerators and how to apply them?

The combination of thiazole accelerators and guanidine or aldehyde amine weak accelerators can improve the activity of accelerators, shorten the curing time and reduce the curing temperature, and improve the tensile strength, tensile strength and wear resistance of vulcanizates. The commonly used types are accelerator M and accelerator D, and accelerator M and accelerator DM / TMTD.

The combination of thiazole type accelerator and hyposulfonamide type hy14s10j2l accelerator may damage the retardation of the curing system, but when high retardation is not required, a small amount of thiazole type accelerator can be used in combination to improve the curing speed.