Phenolic resin paper is made out of insulation paper combined with phenol resin, and then processed under high heat and pressure. It has very good electric insulation and endures moisture, often used in switchboard, and electronic machine parts.
Thin V endures wetness, insulation, endures high electric voltage, medium heat processing, under-boarding used in PCB and BGA Thick V endures electric voltage, high machine strength, easy machine processing
