Odm Natural Emery | Oem Natural Emery

Pure natural emery is colorless crystal. The density and hardness are very high, about 9.5 degrees Mohs. Generally, it is colorless powder particles. After grinding, it can be used as grinding powder, polishing paper, and friction surface of grinding wheel and grinding stone. It is made by placing sand and proper amount of carbon in an electric furnace for enhanced heating.

Natural emery is silicate mineral. Abrasive materials made by hydraulic separation, mechanical processing, screening and grading. It has a long history of production and use. In ancient China, there was a history of using emery to grind crystal glass and various jades. In the 1840s, it was also exported to East Asia.

Natural emery can be used for sand blasting and derusting of steel structures, hulls, bridges, etc; Water jet cutting of metal, stone, glass, etc; Filter media for chemical, petroleum, pharmaceutical and water treatment; Grinding of marble, optical lens, glassware, leather and other materials; Raw materials of grinding wheel, oilstone, abrasive cloth and abrasive paper;

Natural emery can also be used for highway pavement, airplane runway, wear-resistant rubber, anti-skid paint and other wear-resistant materials; It is widely used in the construction industry. The high-grade stone paint exterior wall decoration and interior decoration are noble and elegant. Ideal new non-metallic wear-resistant floor aggregate.