3021 Phenolic Paper Laminated Sheet

Description of Phenolic Paper Sheet 3021 is a hard, dense material made by applying heat and pressure to layers of paper or glass cloth impregnated with phenolic resin. These layers of laminations are usually of cellulose paper, cotton fabrics, synthetic yarn fabrics, glass fabrics or unwoven fabrics. When heat and pressure are applied to the layers, a chemical reaction (polymerization) transforms the layers into a high-pressure thermosetting industrial laminated plastic. Specifications of Phenolic Paper Sheet： Density：1.45 Thickness：3-50mm Size：1000×2000mm Color：brown Temperature Resistance：150 ℃ Applications of Phenolic Paper Sheet : ◇ In insulating structural parts ◇ PCB fixture, ICT fixture ◇ Pads of drilling machine, grinding machine ◇ Gear, motor, generator, transformer,terminal strips Key Featuresof Phenolic Paper Sheet ◇ Excellent dielectric properties ◇ Withstand all kinds of machining ◇ Surface smooth, no bubblesand impurities ◇ Excellent physical, mechanical and dielectric properties ◇ Withstand all kinds of machining ◇ Mechanical properties and electric properties