CHINA ZHENGZHOU INTERNATIONAL ABRASIVES&GRINDING EXPOSTION

The flap wheels have different material and hardness. Naturally, the effect is different.1. Hardness refers to the difficulty of abrasive particles falling off on sandpaper wheel surface under the act...

Waterproof abrasive paper, also known as terrazzo pape, is named because it can be sanded in water when it is used.

Because the grinding effect of fabrics is at the cost of sacrificing the strength of fabrics, there is a problem of optimum balance between the grinding effect and the strength of fabrics. To grasp th...