D(DPG)

Product name：Rubber accelerator D(DPG)

Chemical name：Diphenylguanidine

Molecular formula：C₁₃H₁₃N₃

Molecular weight：211

Quality index ：

Usage：

　　It is the medium-speed accelerator for natural rubber and synthetic rubber. The critical temperature of vulcanization is 141°C. It is required to use this product together with zinc oxide. When used together with DM or TMTD, it can be used for continuous vulcanization. The stress of the vulcanized rubber at definite elongation is flexible according to the amount of this product used. Therefore, the product has sound aging resistance.
　　It is mainly used to manufacture tires, rubber sheets, shoe soles, industrial products, hard rubber products and thick-walled products. The dosage is 1-2 parts when it is used as the first accelerator, and is generally 0.1-0.5 parts when being used as the second accelerator like the thiazole accelerator.

Packaging：25kg composite bag。