We not only produce insulating boards, but also can cut them into various sizes and process them into insulating parts of various shapes for customers. Our company has different types of CNC machines and grinding machines, which can make various high-precision insulating parts. 聽 Product description 3025 Phenolic cotton cloth laminated sheet is made up of phenolic resin and cotton cloth with the model 3025. Thickness: 0.5mm-100mm Length: 1020*2020mm,1220*2440mm Color:Brown Density:1.45-1.55 g/cm3 聽 聽 3025 PHENOLIC COTTON CLOTH LAMINATED SHEET Serial numberPropertiesUnitGrade 聽1000mm*2000mm3025 1Flexural strength perpendicular to laminations鈮?/p> MPa90 2Tensile strenght鈮?/p> MPa50 3Parallel shear strength鈮?/p> MPa35 4Bonding strength鈮?/p> N5500 5Dielectric strength Perpendicular to Laminations (in 90卤2掳C transformer oil, 1.5mm-2mm in thickness)鈮?/p> MV/m2 6Breakdown voltage parallel to Laminations (in 90卤2掳C transformer oil,1.5-2mm)鈮?/p> KV1 7Insulation Resistance after impregnated in water鈮?/p> 惟1.0脳106 8Density聽g/cm3(1.45-1.5) 9Color聽鈥?/p> Brown 10Impact strength(Charpy)鈮?/p> KJ/m27.9 11Water absorbability(D-24/23, 1.6mm in thickness)聽Mg296 聽 Main products 1) .High electrical and mechanical performance. 2) Easy for fabricaion, good dimentional stability, physical strength, resiliency. 3) Better machinability than other product. 聽Customized Board website:http://www.cnholdsen.com/board/