The materials of rubber jointmainly is natural rubber, today we are going to know about the relevant knowledge of natural rubber:
Natural rubber has sources, low cost, good resilience, high mechanical strength, corrosion resistance, good flexing in all kinds of rubber and metal bonding occupies a considerable proportion.Natural rubber to metal composite material  hot vulcanization glue joint system (composites) completed the natural rubber and metal heat vulcanization bonding system research, has developed a kind of metal (composites) invasive and adsorption good glue (solvent);A good compatibility of natural rubber in rubber membrane adhesives, the use of glue and surface glue double coating adhesive system can realized the natural rubber and metal heat vulcanization adhesive (composite materials), the new type of solid rocket motor flexible joint rubber elasticity and enhanced composite parts of glue joint is obtained in the application.Use a rubber membrane adhesives, avoided the traditional toxic solvent adhesives and polluting problems, with the thickness of the rubber controllable, glue the characteristics of high reliability.Natural rubber is one of the important rubber in  flexible rubber joints.