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Manufacturing Process of Rubber Expansion Joint Body

General Rubber Expansion Joint from the inside layer, fabric reinforcement layer, the layer, the outer layer, the ends of the reinforcement metal ring or bead, metal flanges or union parallel composition.
Rubber Expansion Joint in production, especially when molding it is important to note that the following items:
Of hot-melt thermoset rubber elastomer, plastic belong to hot-melt cold setting. Rubber by sulfide species subject is different, its molding curing temperature range, also have quite a gap between, and even can be affected by climate and the indoor temperature and humidity. Rubber products production conditions, therefore, need do moderate adjustment at any time, if no, may produce products the quality difference.
 


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