|Accelerator Chemical Name|
Divided into two major categories of inorganic and organic. The former category has sulfur, sulfur monochloride, selenium, tellurium and the like. The latter category contains sulfur-containing accelerators (such as accelerator TMTD), organic peroxides (such as benzoyl peroxide), hydrazine compounds, polysulfide polymers, urethanes, and maleimide derivatives. Wait.
The rubber vulcanizing agent includes elemental sulfur, selenium, tellurium, sulfur compounds, peroxides, terpenoids, amine compounds, resin compounds, metal oxides and isocyanates. The most commonly used are elemental sulfur and sulfur compounds.
The most commonly used are elemental sulfur and sulfur compounds. Its vulcanizing agent is harmful to humans.
Common industrial sulfur additives TMTD, TETD, etc. can produce carcinogenic N-nitrosodimethylamine when vulcanized.
At present, platinum vulcanizing agent (low vulcanization temperature and fast vulcanization speed) is widely used as a vulcanizing agent for silicone rubber in some special products.
The vulcanizing agent is suitable for all kinds of natural rubber and synthetic rubber, and different vulcanizing agent types can be used as needed.