Products in Electrical & Electronic Systems: Accelerator

Nanjing Shuguang Chemical Group Accelerant SG-R 703 is mainly used as ultra accelerator for natural and synthetic rubbers, and lattices. It is more active than ZDC in solid elastomer. The latex including this product can be used for a week without pre-vulcanization. It is excellent activator for thiazole accelerator. SG-R 703 is also antioxidant in rubber mixing. and It can improve aging resistance for vulcanized rubbers without discoloration, contamination, and gives excellent dispersion.

Nanjing Shuguang Chemical Group Accelerant SG-R 704 is used as the super accelerator for natural rubber, synthetic rubber and latex. It can replace ZDBC, ZDEC, PZ due to its lower vulcanization temperature in application. And the processing has better safety. The prominent advantage is that it does not produce the carcinogenic nitroamine in the rubber processing. It can also be a good activator for thiazole accelerator. When this product is added in, the dosage of zinc oxide and sulfur is ordinary, the fatty acid may be needed or not. SG-R 704 may be added to the rubber material directly, or added into latex with dispersing medium. Please refer to the regulation in the related chapters in FDA, BgVV when it is applied to the rubber product which food contact.