What is the hardness of the mica board and the epoxy board?
Household appliances: electric iron, hair dryer, toaster, coffee pot, microwave oven, electric heater etc.;Metallurgy and chemical industry: power frequency furnace, intermediate frequency furnace, electric arc furnace, injection molding machine in metallurgical industryThe epoxy resin and the curing agent reacts by direct addition reaction or resin molecules of the epoxy group ring opening polymerization, no water or other volatile by-products. They released phenolic resin and unsaturated polyester resin, compared to show a very low shrinkage sex during the curing process of epoxy. The resin system cured with excellent mechanical properties. But the overall performance is not good. The mica plate
Mica plate bending strength and excellent processing performance, high bending strength and excellent toughness of mica plate, mica plate, punching machining various binding can shape without stratification. Excellent environmental performance, the mica plate does not contain asbestos, when heated, less smoke and smell, even smokeless tasteless.
1. A variety of resins, curing agents, modifier systems can almost accommodate the requirements of various forms of applications, ranging from very low viscosity to high melting point solids2, curing convenient. Choose a variety of different curing agent, epoxy resin system in almost 0 ~ 180 degrees Celsius temperature range of.3 curing and strong adhesion. The polar hydroxyl and ether bond inherent in epoxy resin molecular chain in existence, so it has high adhesion force of epoxy resin shrinkage material. The curing of the low fat, the internal stress generated by small, it also helps to improve the adhesion strength.
