Brief analysis of environmental protection water-based varnish

Environmentally friendly water-based varnish, also known as dispersing glazing agent, is colorless, odorless, transparent non-toxic, free of organic volatiles (voc), low cost, wide source of materials, good gloss, folding resistance , Wear resistance chemical resistance.

Environmentally friendly water-based varnish is unmatched by other solvent-based varnishes. In addition, if other main agents auxiliary agents are added, the gloss, folding resistance, abrasion resistance chemical resistance of the environmentally friendly water-based varnish can also be improved. Because the environmentally friendly water-based varnish uses water as a diluent uses a small amount of volatile ethanol as an auxiliary solution, there is no toxic harmful volatilization, it is economic hygienic. The environmentally-friendly water-based varnish can eliminate the harm to the human body the pollution brought to the environment during the operation.

Environmentally friendly water-based varnish is conducive to safe production improve the working conditions of employees. Environmentally-friendly water-based varnish is very in line with environmental protection requirements, especially in food, cigarettes, pharmaceuticals other packaging is very suitable.

Environmental protection water-based varnish is mainly composed of three main categories: main agent, solvent auxiliary agent. The main agent of environmentally friendly water-based varnish is a film-forming resin, which is a film-forming substance of a glazing agent, usually a synthetic resin, which affects controls various physical properties of the deep layer the glazing quality of the film layer, such as gloss, adhesion Sex, dryness, etc. There are many types of water-based film-forming resins, but the most common use of environmentally friendly water-based varnishes at home abroad is acrylic resin copolymer resins. The performance of the waterborne acrylic copolymer resin depends on the composition of the monomer, the synthesis of the monomer the synthesis process. Water-based acrylic copolymer resin has a series of excellent properties such as good film forming, good gloss, high transparency, rapid drying, wear resistance, water resistance so on. Environmentally friendly water-based varnishes are widely used in water-based glazing agents water-based glazing coatings.