Glass polishing disk and production technology thereof

Abstract

The invention belongs to the technical field of polishing, and particularly discloses a glass polishing disk and a production technology thereof. The glass polishing disk comprises a polishing disk base board, a bonding layer and a polishing layer. The polishing disk base board and the polishing layer are fixedly connected through the bonding layer. The polishing layer comprises, by weight percent, 15% to 55% of abrasive particles, 1% to 6% of heat conductive filler, 1% to 6% of active filler, 55% to 70% of unsaturated polyester resin, 1% to 5% of sodium hydrogen phosphate, 0.5% to 1% of a catalyst, 0.5% to 1% of a promoter, 0.05% to 0.35% of cyclohexanone peroxide, 0.05% to 0.15% of an accelerant, 0.5% to 1% of an initiator, 0.05% to 0.25% of a cleaning agent, 5% to 10% of magnesium sulfate, 3% to 7% of urea and 10% to 15% of ammonium bicarbonate. The glass polishing disk is good in polishing effect, no pollution is generated in the use process, and the production cost is low.

Description

technical field [0001] The invention belongs to the technical field of polishing, and in particular relates to a glass polishing disc and a production process thereof. Background technique [0002] Polishing refers to the use of mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain a bright and smooth surface. It uses flexible polishing tools, abrasive particles or other polishing media to modify the surface of the workpiece. Polishing discs are indispensable polishing tools for the processing of high-end glass handicrafts. At present, the internal pores of the polishing discs produced on the market are unevenly distributed, and the hardness of the abrasive grains is high. Many of them are much higher than the hardness of glass products. scratch the glass surface. Some polishing discs use rare earth cerium oxide as the polishing disc for grinding abrasive grains. Although the polishing efficiency and performance have been...

AI Technical Summary

Problems solved by technology

Polishing discs are indispensable polishing tools for the processing of high-end glass handicrafts. At present, the internal pores of the polishing discs produced on the market are unevenly distributed, and the hardness of the abrasive grains is high. Many of them are much higher than the hardness of glass products. scratch the glass surface

Some polishing discs use rare earth cerium oxide as the polishing disc for grinding abrasive grains. Although the polishing efficiency and performance have been improved, the price of rare earths has skyrocketed, resulting in increased costs, and a large amount of waste water will be generated during use, causing serious environmental pollution.