Ordinary abrasive abrasive agent by combining ordinary abrasive solids form a certain shape, and has a certain intensity abrasive. Generally consists of abrasive, binder and pore structure, which is often called the three parts of the three elements of bonded abrasives. Abrasive cutting in from the abrasive. Binding agent is consolidated into the loose abrasive abrasive materials, inorganic and organic types. Inorganic binder ceramic, magnesite and sodium silicate; organic resin, rubber and shellac. One of the most commonly used is a ceramic, resin and rubber binder. Dongyang greenstone Whetstone professional manufacturers, manufacturers of high quality triangular stone, excellent manufacturing process, you are welcome to inquire! Abrasives granularity: Granularity refers to the size of the abrasive particle size. Grit and powder particle into two categories. For the particle size is large cylindrical abrasive grinding wheel to 40μm triangular stone, known as abrasive. Screening method using hierarchical triangle wholesale Whetstone, grit abrasive mesh with perforations through every inch of length within a few to represent. # 60 abrasive grains such as represented exactly by a size mesh 60 perforations per inch. For abrasive particle size less than 40μm, called soot. Grading by microscopic measurements indicate grit whetstone product specifications triangle with W and behind the numbers, the actual size of the value of their representatives after W Powder. Such as W20 represents the actual size of the fine powder was 20μm. Dongyang greenstone Whetstone professional manufacturers, quality, manufacturing technology skills, you are welcome to inquire! Whetstone Triangle factory, Liaoning triangular stone, jade stone factory low prices offered by the town of Dongyang Qianxiang beryl stone factory. 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!