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                                                1. Seal ring

                                                  time: 2020-02-24Hits: 1816

                                                  The company has independently researched and developed the TPU plastics with the hardness of 50-95 A. In addition to excellent abrasion resistance, oil resistance, acid and alkali resistance, it has the good advantages of softness, bendability, high temperature resistance, and cold resistance, with the environmental standards better than international standards such as ROHS, REACH, EN14372 and so on.


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