First, what is sand cloth?
Sand cloth is a kind of highly efficient abrasive product composed of fiber cloth matrix and abrasive particles. Both sides of the emery cloth have granular abrasives that can be used for grinding, polishing and cleaning. According to the different thickness of abrasive, emery cloth can be divided into coarse, medium and fine different specifications to adapt to different grinding requirements.
2. what are the Types and uses of sand cloth?
1. Alumina sand cloth
Alumina emery cloth is the most commonly used kind of emery cloth, abrasive particles are more uniform, wear-resistant and durable. Alumina emery cloth is widely used in grinding and polishing of various metal materials.
2. Silicon carbide abrasive cloth
Silicon carbide abrasive cloth hardness is high, used for grinding hard materials, such as steel, ceramics and so on. The abrasive particle size of silicon carbide emery cloth is uniform, the surface grinding effect of emery cloth is good, and it can be used for mirror grinding.
3. Chrome oxide emery cloth
The main component of chromium oxide emery cloth is chromium oxide, which has high hardness, high temperature strength and corrosion resistance, and is suitable for grinding and polishing of various metal materials.
4. Tungsten steel sand cloth
Tungsten steel emery cloth will not be stuck to the flooding material generated by the material when grinding the surface, and maintain good grinding performance under high temperature and pressure. Tungsten emery cloth can be used for grinding steel, alloys and other hard materials.
5. Ceramic sand cloth
Ceramic emery cloth has small average particle size, high hardness and long service life, which is suitable for polishing and grinding of glass, porcelain and other materials.
In short, choosing different kinds of emery cloth can achieve different grinding, polishing and cleaning effects. When in use, according to the surface state of the required processing material, theoretical accuracy requirements, grinding speed and easy corrosion degree, choose the appropriate emery cloth specifications and materials, the effect will be better.
【 Conclusion 】
Sand cloth is an important grinding and polishing tool, according to the different abrasives, can be divided into alumina emery cloth, silicon carbide emery cloth, chromium oxide emery cloth and other types. Different types of emery cloth are suitable for the processing of different material surfaces, and users can choose their own emery cloth types and specifications according to their needs.
