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硫化是橡胶工业生产加工的最后一个工艺过程,硫化程度是否合适直接决定着橡胶制品使用性能的优劣。轮胎作为一种带骨架材料的厚橡胶制品,其硫化过程更复杂、更难以控制。轮胎在热板氮气机台的硫化过程中,胶囊内介质状态转变复杂,介质沿高度方向存在温度差,上模胎侧与下模胎侧温度差最大可达25℃,硫化结束后上下模胎侧硫化当量差最大达800个单
Vulcanization is the last process of the rubber industry production and processing, the degree of vulcanization directly determines the merits of rubber products performance. Tires, as a thick rubber material with a framework material, have a more complicated and more difficult to control vulcanization process. During the process of vulcanizing the tire on the hot plate nitrogen machine, the state transition of the medium in the capsule is complex, the temperature difference along the height direction of the medium exists, the temperature difference between the upper mold sidewall and the lower mold sidewall can reach up to 25 ° C., Side vulcanization equivalent difference up to 800 single