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PBI Polybenzimidazole

This grade of plastic offers the highest temperature resistance and best mechanical property retention of all unfilled thermoplastics. PBI is very “clean” in terms of ionic impurity and does not outgas (except water). These characteristics make this material extremely attractive to high-tech industries e.g. semiconductor and aerospace industries. Usually PBI is used for critical components to decrease maintenance costs and to gain valuable production “uptime”

Also referrred to as Celazole