Development Situation of China Coated Abrasive Products

China coated abrasives have obtained rapid development after reform and opening up, especially in this century. They have developed from single species to diversification, specialization and refinement.

Currently, special abrasive belts and coated abrasive products have been produced, used for processing metal, stainless steel, stainless steel wire, titanium alloy, fiber board, stone materials, glass, circuit boards, mobile phone and computer touch screen, engine crankshaft, blades, precision CNC grinding machine and so on, and most of them have replaced or partly replaced imported products.

Coated abrasives’ raw materials include: abrasive grains, base material, binder, etc., developing from the early single variety, to special abrasive grains and diversified abrasive grains.

At the aspect of abrasive grains: single brown fused alumina and silicon carbide have changed to diversified varieties and special abrasive grains. And now lots of abrasive grains have been put into production, including calcined abrasives, plating abrasives, single-crystal corundum, half brittle corundum, zirconium alumina, ceramic abrasives, rare earth b titanium, etc.;

In the aspect of backing materials: paper backing, vulcanized fiber backing, cloth backing (including pure cotton, blended yarn, polyester cloth, polyester film and non-woven cloth backing), all have great progress and development; In the aspect of binder: It has developed from single product in the early stage and unstable performance, to refined classification and special purpose.

Representative suppliers: Nanchang White Dove Industrial Materials Co., Ltd., Zhengzhou Feilaike Abrasive Materials Co., Ltd., Zhengzhou Yayun Abrasives Co., Ltd., Luoyang Xiwei Abrasives Co., Ltd. and ZHEGNZHOU BOSDI ABRASIVES CO.,LTD.