Tecnoflon PL 557

Tecnoflon® PL 557 is a new generation low temperature peroxide curable fluoroelastomer with 65.5% weight fluorine content. Tecnoflon® Pl 557 exhibits excellent low temeprature flexibility (TR10 = -29°C), close to Tecnoflon® PL 455, but with improved chemical resistance and permeability.

Common Applications: Injection, injection-compression and transfer molding of O-rings, gaskets, and seals.

Type: Fluoroelastomer (FKM)

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