Application of garnet in resin grinding wheel
Garnet sand has a relatively high hardness, between 7.5-8. It is a high-quality mineral that has been widely used in the abrasive industry in recent years. Especially for resin grinding wheels, we know that the elements of resin grinding wheels are: abrasive, resin bond and holes. Garnet abrasives can replace a small part of brown corundum as grinding wheel abrasives, especially for large slices and angle grinders, without affecting its performance. The other is to use finer particles as pore fillers. If brown corundum is used as a pore filler, it will result in high hardness of the grinding wheel and high use cost. The hardness of garnet abrasive is slightly lower than that of brown corundum, which is a natural abrasive with a price advantage. Brown garnet and brown corundum have similar colors and are usually used as fillers for grinding wheels.