Efficient grinding and polishing material and preparation method thereof

Abstract

The invention discloses an efficient grinding and polishing material. Preparation materials are polyester resin and polyurethane resin, the polyester resin and the polyurethane resin are mixed and modified by a ratio of 4:1, and therefore the grinding and polishing material is prepared. A preparation method comprises the following steps of step one, material selection, step two, blending stirring and still placement, step three, mixing by a ratio and stirring, step four, addition of a fixing agent, step five, long fiber placement and import, step six, mold heating and fixing agent curing, and step seven, cutting and fixing. According to the efficient grinding and polishing material and the preparation method thereof, the grinding and polishing material is reinforced by the adoption of combination of short crystal whisker and long fiber, and therefore there is fiber reinforcement in the transverse direction, longitudinal direction, axial direction, radial direction and all direction of the grinding and polishing material, the problems are solved that stripping is caused by insufficient tensile strength and the grinding material is loose and has a weak control force, the service life is effectively prolonged, the production efficiency is enhanced, and the grinding effect is improved.

Description

technical field [0001] The invention relates to the technical field of grinding materials and their preparation and application, in particular to a high-efficiency grinding and polishing material and a preparation method. Background technique [0002] In the prior art, the commercially available fiber oilstone for grinding and polishing materials and extended application tools has extremely poor toughness and elasticity, and nylon abrasive filaments are not wear-resistant and easy to break. The proportion of abrasive material is low, the service life is short, and there is no elasticity. [0003] Therefore need a kind of novel preparation formula and technique to solve the problems existing in the prior art. Contents of the invention [0004] The object of the present invention is to provide a kind of high-efficiency grinding and polishing material and preparation method, it adopts and strengthens with the combination of short whisker and long fiber, makes described polis...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of high-efficiency grinding and polishing material and preparation method, it adopts and strengthens by combining with short whisker and long fiber, makes described polishing and grinding material, no matter horizontal, longitudinal, axial, radial and all directions have fiber reinforcement, Effectively solve the problems of peeling off due to insufficient pulling force, loose abrasives and weak holding force, effectively enhance the service life, improve production efficiency and improve the grinding effect