Epoxy FR4 plate
FR4 board definition: it is made of electronic grade glass cloth impregnated with modified bismaleimide resin paint, dried and hot pressed.
Executive standard: Q/TXXFR003-2010
Temperature resistance grade: H grade
Color: natural color (dark brown)
Characteristics: It has high mechanical and dielectric properties, heat resistance and radiation resistance. Long-term working temperature ≥180℃.
Uses: For mechanical and electrical use, suitable for insulating structural parts of motors and electrical equipment.
Thickness: 0.4～24mm
Specification size: 1020×1220mm; 1020*2040mm; 1220*2470mm
Application
FR4 board is based on different purposes, its main technical characteristics and applications: stable electrical insulation performance, good flatness, smooth surface, no pits, thickness tolerance standards, suitable for FPC reinforcement boards, PCB drill pads, etc. with high-performance electrical insulation requirements Products, glass fiber meson, potentiometer carbon film printed glass fiber board, precision star gear (wafer grinding), precision test board, electrical (electrical) equipment insulation support, diaphragm, insulation backing board, transformer insulation board, Motor insulation, abrasive tools, electronic switch insulation boards, etc.