[FKM] Acid and alkali resistant Rubber bellows expansion joints “king of rubber”

The official website of Shanghai Songjiang shock absorber Group Co., Ltd. introduces to you: [FKM] Acid and alkali resistant Rubber bellows expansion joints “king of rubber” information. Songjiang group provides FKM Rubber bellows expansion joints for special working conditions. It is mainly made of fluororubber and has the effect of acid-base resistance, which is better than that of EPDM. EPDM can only withstand weak acid-base and high temperature below 120 degrees; However, fluororubber can withstand strong acid-base and high temperature below 140 degrees. It can be called the king of rubber.

FKM Rubber bellows expansion joints
Some advantages of FKM Rubber bellows expansion joints:
Good stability: fluororubber has high chemical stability and is the best medium resistance among all elastomers at present. Type 26 fluororubber is resistant to petroleum based oil, double ester oil, silicone ether oil and silicic acid oil, inorganic acid, and most organic and inorganic solvents and drugs; High temperature resistance: the high temperature resistance of fluororubber is the same as that of silicone rubber, which can be said to be the best elastomer at present. 26-41 fluorine glue can be used for a long time at 250 ℃ and for a short time at 300 ℃; 246 fluororubber has better heat resistance than 26-41;

Related links: Application case of Bellows Type Expansion in Changgexin Jinhui stainless steel industry energy saving transformation Project