Insulation Paper: Phenolic double-sided gluing paper: It is made of electricity cable paper or wire-wrapped paper which are soaked or gelatinized with phenolic resin and then roasted until they are dry. This product is good in insulation and hot pressing cohesion. It is a kind of semi-finished product primarily used as laminated insulation paperboard and insulation accessory. Appearance: With well-distributed glue content, no lack of glue or glue bumps and other impurities. It can only be stored for one month.SerialNumber Index Name Index 1 Appearance Well-distributed glue content, without obvious glue trace and bumps, no wrinkles, cracks, oil and other impurities, no adhesion 2 Glue content 32%-38% 3 Volatile content ≤ 7% 4 Soluble resin content ≥ 85% Raw material Glue content (%) Volatile content (%) Soluble resin (%) Electricity cable paper DLZ-80um ≥ 50 ≤ 10 ≥ 85 Wire-wrapped paper GX ≥ 55 ≤ 10 ≥ 85 Impregnated paper 64g/m 2 55± 5 ≤ 10 ≥ 85
