I would like to know the role of vulcanized rubber materials, please master pointing
Rubber vulcanizing agents include elemental sulfur, selenium, tellurium, sulfur compounds, peroxides, quinones, amines, resin compounds, metal oxides, and isocyanates. The most commonly used elements are sulfur and sulfur compounds.The most commonly used elements are sulfur and sulfur compounds. Its vulcanizing agent is harmful to human beings
Common industrial sulfur additives such as TMTD, TETD, etc., can produce carcinogenic N- nitroso two methylamine during vulcanization.At present, platinum vulcanizing agents (low sulfidation temperature and fast vulcanization speed) are important vulcanizing agents for silicone rubber. They have been widely used in some special products.Vulcanizing agent is suitable for all kinds of natural rubber and synthetic rubber. According to the needs, different vulcanizing agents can be used in combination.
Rubber vulcanizing agents are divided into two major categories: inorganic and organic. With sulfur, sulfur chloride, selenium and Tellurium in front of a class. The latter are sulfur containing accelerators (such as accelerator TMTD), organic peroxides (such as benzoyl peroxide), quinone oxime compounds, polysulfide polymers, urethane, maleimide derivatives, etc..
