Corrosion-resistant and scratch-resistant additive for crystal waste residue extraction coating materials, and preparation process thereof

Abstract

The invention provides a corrosion-resistant and scratch-resistant additive for crystal waste residue extraction coating materials, wherein the component of the formula comprises 100% of crystal waste residue. According to the present invention, the additive is extracted from crystal waste residue, the main component is crystal glass powder, the particles are fine, and the hardness of the crystal glass powder is up to 7 Mohs hardness; the additive further contains emery, cerium oxide and other powder, wherein the hardness of the powder is up to 9.5 Mohs hardness and is only inferior to diamond, and the powder is dispersed in the coating material so as to be uniformly distributed, such that the hardness, the impact resistance, the wear resistance, the scratch resistance and the corrosion resistance of the paint film can be improved; the cerium component in the crystal waste residue has the anti-ultraviolet effect and can protect the substance covered under the paint film; the crystal waste residue recovery and utilization problem is solved, and the crystal waste residue becomes the valuable resource again; and the corrosion-resistant and scratch-resistant additive prepared from the crystal waste residue has advantages of low cost and good effect, can replace the same product, and can save a lot of mining resources.

Description

technical field [0001] The invention belongs to the field of coating additives, and relates to anti-corrosion and scratch-resistant powder for coatings prepared from crystal waste residues and a preparation process thereof. Background technique [0002] Coatings and paints are applied to furniture, walls and other surfaces to form a protective film, which can protect against mildew, corrosion, water and scratches, but the strength of the protective film is not high, and it is easy to Cracks and falls off during rubbing, making the paint lose its protective effect. [0003] Crystal waste is a powder waste mixed with water produced by grinding and polishing crystal glass during the production of crystal handicrafts. The main components are crystal glass powder and grinding and polishing powder, of which more than 95% are crystal glass powder, and the rest contains Emery, cerium oxide abrasive and polishing agent, and crystal waste residue are powders that have been ground and...

AI Technical Summary

Problems solved by technology

[0002] Coatings and varnishes are applied on the surface of furniture, walls, etc. to form a layer of protective film to protect against mildew, corrosion, water, and scratches. However, the strength of the protective film is not high, and it is easy to Cracks and peels off during rubbing, making the paint lose its protective effect

[0003] Crystal waste is the powder waste mixed with water produced by grinding and polishing crystal glass during the production of crystal handicrafts. The main components are crystal glass powder and grinding and polishing powder, of which more than 95% are crystal glass powder, and the rest are containing Emery, cerium oxide abrasive polishing agent, crystal waste slag is the powder produced by grinding and polishing, the particles are small, easy to lose with the water flow, pollute the water source environment, the crystal waste slag will flow into the river with the water, causing water pollution, crystal Handicraft production enterprises need to spend funds to establish a collection and treatment system for crystal production wastewater and waste residue, which has caused pressure on environmental treatment costs