“东风”牌加强型石棉缸台垫是通过粘接剂把中心钢板与石棉板粘接而成的。因此,粘接质量的好坏直接影响缸垫的质量。发动机工作时,缸垫要承受高温和燃气、油、水等流体压力冲击,如果粘接不牢,不但会造成层间渗漏,尤其是在缸垫的两端头狭窄的石棉板区,由于受高压燃气的冲击和螺栓压紧的扭力矩的作用,石棉有被挤出的可能,破坏缸垫的密封性能。影响粘接质量的主要原因是粘接剂本身的性能,其次 “Dongfeng” brand enhanced asbestos cylinder pad is made by bonding the center plate and asbestos board made of adhesive. Therefore, the quality of bonding directly affect the quality of the cylinder pad. Engine work, the cylinder pad to withstand high temperature and gas, oil, water and other fluid pressure impact, if the bonding is not strong, not only will cause leakage between layers, especially in the cylinder head at both ends of the narrow asbestos board area, due to By the impact of high-pressure gas and bolt torque torque role, asbestos have been squeezed out, undermining the sealing performance of the cylinder pad. The main reason that affects the bonding quality is the performance of the adhesive itself, and secondly