Polymeric film with reduced surface friction

Coating processes – Electrical product produced – Welding electrode

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427 541, 427 55, 427340, B05D 306

Patent

active

048680060

ABSTRACT:
Semicrystalline polymers can have predetermined amounts of their surfaces rendered amorphous or quasi-amorphous by irradiation. Further treatment of these polymer surfaces which have been so modified, such as crystallization, can produce surfaces with reduced coefficients of friction.

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