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Coverlay Films
HANWHAFLEX® HFC(K) series polyimide-base coverlay films are recommended for use in single-sided, double-sided, multilayer flexible printed circuits, and rigid-flex printed circuits for environmental protection and electrical insulation.
HANWHAFLEX® HFC(K) series polyimide-base coverlay films are composed of polyimide film coated on one side with properly designed, flame-retardant, B-staged epoxy adhesives and releasing paper covered on the adhesive layer.

Product Code PL Film [mil(㎛)] Adhesive [㎛] Releasing Paper [㎛] Packaging Size
HFC(K)-A610L 1(25) 30 120 Core : 3" or 6"
Wodth : 250mm or 500mm
Length : 10m or 200m
HFC(K)-A510L 25
HFC(K)-A505L 1/2 (13) 25 120
HFC(K)-A305L 15