Products

1.Diphenylguanidine is mainly used as a medium-speed accelerator for natural rubber and synthetic rubber. It is commonly used as an activator for thiazole, thiuram, and hypoiodite accelerators. When used in combination with accelerators DM and TMTD, it can be applied in continuous vulcanization. When used as a secondary accelerator for thiazole accelerators, the aging resistance of the vulcanized rubber decreases, so it must be matched with an appropriate antioxidant. In chloroprene rubber, this product acts as a plasticizer and peptizer. It is not suitable for white or light-colored products, nor for rubber products that come into contact with food (Chemicalbook reference). It is mainly used in the production of tires, rubber sheets, shoe soles, industrial products, hard rubber, and thick-walled products. When used as a secondary accelerator, the dosage is 1-2 parts; when used as a secondary accelerator for thiazole accelerators, the general dosage is 0.1-0.5 parts. Chromium casein diphenylguanidine, a derivative of diphenylguanidine, is a high-efficiency rust inhibitor. Diphenylguanidine is also used as a plastic crosslinking agent, temperature-indicating material, auxiliary for ore flotation, coating auxiliary, polishing material auxiliary, metal analysis reagent, and auxiliary for building materials.

2.It is used as a medium-speed accelerator for natural rubber and synthetic rubber, and also as an activator for thiazole, thiuram, and sulfenamide accelerators. In chloroprene rubber, it functions as a plasticizer and peptizer. It is mainly used in the manufacturing of rubber products such as tires, rubber sheets, and shoe soles.