XX Paper Phenolic is a paper-based high pressure laminate suited for general purpose electrical applications. The material has good mechanical properties and excellent moisture resistance. XX machines well and may be punched cold up to .046" and hot punched up to .093".
XXP Paper Phenolic is better than XX grade in both electrical and moisture-resisting properties. XXP is more suited for hot punching and falls between XP and XX in punching and cold-flow characteristics.
FEATURES AND BENEFITS
Properties of Phenolic - Grade XX Paper:
Light weight, Low cost
Dimensional stability, Ease of machining
Good dielectric strength, Good electrical properties
Low moisture absorption
Instrument housing, Terminal boards, Spools, Transformer covers, Insulation for X-Ray