Abrasives organization to be only in the manufacture of abrasive formula by control, generally do not make the determination. Superhard abrasive abrasive mainly by the diamond, cubic boron nitride and a binder to form a solid abrasive. Because diamond, cubic boron nitride high price, with good abrasion resistance, they are made with ordinary abrasive abrasive abrasive different, except for super abrasive layer, as well as the transition layer and the substrate. Super abrasive layer is a part of the cutting action, by the super abrasive grains and a binder composition. The matrix is ??from the bracket in the grinding, metal, bakelite or ceramic materials. Transition layer for connecting the substrate and superhard abrasive layer, constituted by a binding agent, and sometimes can be omitted. Dongyang greenstone Whetstone professional manufacturers, high-quality grinding stone, excellent manufacturing process, you are welcome to inquire! When using low-melting binder seizure best grinding stone, the firing temperature is lower than 1000 ℃. Then the provisions of the precise size and shape processing and final product inspection. Resin bonded abrasives are generally in the press molding at room temperature, there is also the pressure of the hot side heat in the heating process below. After forming in the hardening furnace hardening. Phenolic resin binder for the grinding stone manufacturer, a curing temperature of 180 ~ 200 ℃. Dongyang jade stone factory specializing in sales of abrasive, a variety of specifications to meet your choice, strict production process to ensure quality, more abrasive with high precision and high efficiency new and old customers! Grinding stone supplier, grinding stone, jade stone factory reputation by Qianxiang Town, Dongyang City greenstone Whetstone plant. Qianxiang Town, Dongyang beryl stone factory (www.322124.com) strong, credible, Zhejiang Jinhua Abrasives industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead greenstone Whetstone factory and you hand into the brilliant, for a better future!