Can FR4 lamination sheets be made into epoxy lapping carrier? The answer is “Yes”. As an insulating ma...
Can FR4 lamination sheets be made into epoxy lapping carrier? The answer is “Yes”. As an insulating material, epoxy lapping carrier has special insulating properties. Its surface is smooth and smooth. It adopts high-quality glass fiber board, namely FR4 lamination sheets. This material can withstand 180-200℃ high temperature, it has excellent performance in mechanical properties, outstanding dielectric performance. The colors of the materials are white, yellow, black, and aqua.
Epoxy lapping carrier has a very wide range of uses, suitable for high performance electronic insulation requirements of products, such as FPC reinforcement plate, PCB drilling pad, fiberglass meson, carbon diaphragm, precision epoxy lapping carrier, precision test plate, electrical equipment insulation boards, transformer insulation parts, electrical insulation, deflection coil terminal board, electronic switch insulation board, etc.
Epoxy lapping carrier is used in glass, lens, silicon wafer, hard disk and other planar polishing process of the fixture, also known as the polishing fixture, polishing pad; Polishing technology has developed for many years and has become very mature. In recent years, mass electronic products such as mobile phones and tablet computers have been widely popularized, touch screen has developed rapidly, lens polishing has developed rapidly, and the raw material of epoxy lapping carrier has changed from the original blue steel sheet to FR4 lamination sheets.