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废橡胶脱硫的化学反应,单靠加热和机械加工切断硫键很难达到再生目的,必须加入软化剂、活化剂、增粘剂、抗氧剂等才能生产出高质量的再生橡胶,这些废橡胶脱硫用配合剂简称助剂。胶粉和助剂在脱硫中的投料比例及数量称脱硫配方。助剂的名称、性能及作用如下:一、软化剂(一)软化剂的作用1用软化剂的成分较复杂,其中低沸点物在脱硫过程中能渗透到橡胶分子中,由于受热而膨胀,
Waste rubber desulfurization chemical reaction, relying solely on heating and machining cut off the sulfur bond is difficult to achieve the purpose of regeneration, we must add softeners, activators, tackifiers, antioxidants, etc. to produce high quality recycled rubber, the waste rubber Desulfurization with the agent referred to as additives. Powder and additives in the desulfurization in the feed ratio and the number of said desulfurization formula. The name, performance and role of the additives are as follows: First, the softener (a) the role of softener 1 softener composition is more complex, of which low boiling point in the desulfurization process can penetrate into the rubber molecules, due to heat expansion,