Material of polyurethane wet type polishing wheel

Abstract

The invention discloses a material of a polyurethane wet type polishing wheel. The material has the advantage that the material is manufactured into the wet type polishing wheel; by utilizing the wet type polishing method, the accuracy of traditional grinding is greatly improved, the dustless or slight-dust polishing is realized, the cost of precision grinding is greatly reduced, and the material after precision grinding can be applied to multiple production fields in a large-scale way.

Description

technical field [0001] The invention belongs to the technical field of chemical synthesis, and in particular relates to a polyurethane composition for producing wet polishing wheels. Background technique [0002] At present, the known polishing wheels for the grinding and polishing of non-ferrous metals, hard alloys and various non-metallic materials are more in types such as cloth wheels, hemp wheels, nylon wheels, wiring wheels, wind wheels, wool wheels, and sponge wheels. In precision polishing, the polishing wheel is mainly made of various cotton cloth, fine felt, silk, buckskin, sisal or horse hair with good elasticity. Cutting and rolling are produced under high-speed rotation to remove a small amount of rough material on the surface, resulting in a rapid reduction in the surface roughness of the workpiece, thereby realizing the function of polishing. [0003] Traditional polishing wheels generally have poor water resistance, low elasticity, high hardness, and weak se...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the problems of poor grinding accuracy, large dust and high application cost of ultra-precision polishing of traditional polishing wheels, the invention provides a polyurethane composition for producing wet polishing wheels

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