The plastic-rubber alloy products made by Xi'an Sunward Aerospace Material Co.,Ltd. Special Rubber Factory are from aerospace          The plastic-rubber alloy products made by Xian Sunward Aerospace Material Co.,Ltd. Special Rubber Factory are from aerospace technology . Our stuff studied carefully and utilized foreign advanced techniques. Special formulation were used to connect the NBR and PVC in the processing of vulcanization to improve the combination efficiency and reduce the compressing of vulcanization to improve the combinationefficiency and reduce the compression set. The applications of plastic-rubber alloy goods can significantly alleviate aging and cracking used by oxygen, ozone and other factors. It can prevent the oil leakage of themachine effectively.       

PRODUCT FEATURES

  

      Plastic-rubber alloy is a type of modified NBR material by adding PVC in it . As a macromolecule material , plastic-rubber alloy has lots of good features by sealing the two bonds on the NBR chain , mainly are:      (1)   Good aging-resisting and ozone-resisting performance to prove its heat-resisting performance.       (2)   High mechanical performance and good dynamic flexibility and self-extinguish ability

Plastic-Rubber seal