What is the G10 epoxy board advantages?
Is the insulation material performance of G10 epoxy board good?
Epoxy glass cloth board is yellow, made of epoxy resin, and epoxy glass fiber board is made of glass fiber, which is generally water green. Its temperature resistance is higher than that of epoxy glass cloth board, and its insulation is better than that of epoxy glass cloth board in all aspects, with higher price. Their basic properties are the same. They are both insulated, wear-resistant, high-pressure resistant and corrosion-resistant.
G10 epoxy board advantages:
1. G10 epoxy board has various forms. All kinds of resin, curing agent and modifier systems can almost meet the requirements of various applications. Their range can be from very low viscosity to high melting point solid.
2. G10 epoxy plate is easy to cure. With different curing agents, the epoxy resin system can be cured in the temperature range of 0 ~ 180 ℃.
G10 epoxy plate has strong adhesion. The existence of polar hydroxyl and ether bond in the molecular chain of epoxy resin makes it have high adhesion to various substances. The shrinkage of epoxy resin is low and the internal stress is small, which also helps to improve the adhesion strength.
3. G10 epoxy plate has low shrinkage. The reaction between epoxy resin and curing agent is carried out by direct addition reaction or ring opening polymerization of epoxides in resin molecules, without water or other volatile by-products. Compared with unsaturated polyester resin and phenolic resin, they show very low shrinkage (less than 2%) during curing.
4. Mechanical properties of G10 epoxy plate. The cured epoxy resin system has excellent mechanical properties.
Therefore, no matter in price or performance, G10 epoxy board is different from 3240, so it is necessary to identify the merchants when purchasing.