• Zirconia alumina abrasive material.
• Y-weight, waterproof polyester backing for heavy duty grinding and finishing.
• For use on ferrous and non-ferrous metals, cast iron,aluminum, and stainless steel.
Composition and Characteristics
Main composition: It is composed of zirconia corundum abrasive grains, binder, and abrasive belt base (such as sandpaper, paper, polyester film, etc.).
Performance features: Zirconia corundum abrasive grains have slightly lower hardness but higher toughness and strength, fine crystal size, good wear resistance, and excellent self-sharpening properties. They can continuously generate new cutting edges during grinding, maintaining the sharpness of the abrasive grains and thereby enhancing the surface finish of the workpiece being ground.
Grinding Advantages
High-efficiency cutting: The self-sharpening property of zirconia corundum abrasive belts enables them to maintain excellent cutting performance continuously during grinding, with a high removal rate. They can quickly remove the excess material surface, improving processing efficiency, and are particularly suitable for heavy-duty grinding. Cold-state grinding: Especially the zirconia corundum abrasive belt with the third coating has a self-lubricating effect, which can lower the temperature in the grinding zone, form cold-state grinding, reduce the deformation and burning defects of the workpiece caused by grinding heat, and improve the processing quality.
Good surface quality: Throughout the grinding process, as the abrasive grains can maintain sharpness, the grinding temperature is low, and the system vibration is small, it can effectively avoid defects such as scratches and cracks on the workpiece surface, achieving a lower surface roughness value and a good residual stress state, resulting in a higher surface quality of the processed workpiece.
Campos de aplicación
Metal processing: Mainly used for grinding difficult-to-grind metals such as heat-resistant alloy steel, titanium alloy and austenitic stainless steel, it can also be used for rough grinding of ferrous metals, non-ferrous metals and other materials, as well as grinding and polishing of metal furniture, household appliances, digital product shells, plumbing appliances, sports equipment, etc. In other fields, apart from metal processing, it can be used in wood processing for grinding and polishing wood with higher hardness. In the processing of composite materials, it can also leverage its advantage of efficient grinding to perform cutting, grinding and other processing on composite materials.