Diamond Belts

Diamond sanding abrasive belt is a kind of coated abrasive tool, which is superhard material (synthetic diamond) abrasive particles adhesive to the flexible base by the bond.

Applications of Diamond Sanding 

Diamond sanding abrasive belt can be widely used for grinding steel, stone, glass, ceramics, monocrystalline silicon, polysilicon, zirconia, alumina, metal-nonmetallic synthetic materials, cemented carbide, aluminum-magnesium alloy, aluminum beryllium alloy, titanium alloy and etc. hard brittle materials.

Classification of Diamond Sanding Belt
Bond:Diamond sanding abrasive belt is divided into metal nickel plating electroplated bond and resin bond, a resin bond also consists of flexible and hard type.

Pattern:There are many grinding advantages such as sharpness, durable, flexible, dry or wet grinding for diamond sanding abrasive belt with various patterns. Please choose different design patterns according to needs.

Backing Base:The main characteristics of the backing are thickness, softness, temperature resistance, and easy quickly removal. Select the backing base according to the material which will be ground.

Bonded Type and Characteristics Analysis

Electroplated Bond Diamond Abrasive Belt

Diamond particles are bonded on the required coated pattern by nickel plating, which forms a sharp abrasive layer with very strong grinding force.

Resin Bond Diamond Abrasive Belt

Resin bond divided into flexible and hard resin according to the degree of hardness.

With good softness and flexible coated patterns, the flexible resin can better fit the surface of the workpiece and has better polishing performance. Because the resin is soft, wear is faster, and the temperature resistance is poor, it is not suitable to make coarse grit sized abrasive belt. While the flexible resin sanding abrasive belt must be for wet grinding, which also restricts the application under certain condition.

Thus, compared with the flexible resin, the wear resistance of hard resin is obviously improved, and the temperature resistance is better. Therefore, hard resin diamond sanding abrasive belt can dry grinding to meet the processing requirements of water-proof and oil-proof products. Thicker resin abrasive layers make sanding belt to be various meshes, forming the system application from rough to finish grinding. But hard resin belt is not relatively flexible and suitable for a roller with a larger diameter, especially for thermal spray coating industry grinding.

Performance of Electroplated and Resin Diamond Sanding Abrasive Belt