Domestic abrasive manufacturers had to take the long imported resin abrasive

In recent years, the rapid development of China's stone industry, the continuous influx of imports of resin abrasive, abrasive domestic manufacturers had to take the long imported resin abrasive to improve their competitiveness. In the analysis of phenolic resin abrasive previous multi LOI to determine the high-temperature abrasive  polycrystalline diamond , often resulting in loss and burning diamond powder abrasive missed, because diamond is carbon resin coated, can not use ICP, probes and other means derived directly from the finished product if it contains  cutting tools  and state distribution. Alkaline hydrolysis to take part in the separated abrasive diamond powder and its particle size by electron probe, particle size distribution and the surface state were analyzed with satisfactory results.