Through surface chemical treatment and coating CH-252 adhesive, the stainless steel insert could be cured with NR/SBR compound, and manufactured into the drainage valve rubber seal of beer jar according to quality requirements.

• 不锈钢骨架经表面化学处理后 ,涂开姆洛克CH2 5 2粘合剂 ,可与天然胶 /丁苯胶配制的胶料硫化成一体 ,制作出符合质量要求的啤酒罐排酒阀橡胶密封件