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    Home > Coatings News > Paints and Coatings Market > Paint knowledge | what is the dilution of water-based paint? What is the composition of water-based paint

    Paint knowledge | what is the dilution of water-based paint? What is the composition of water-based paint

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tip: in today's home wall decoration, painting has gone deep into the hearts of consumers With the improvement of living standards and the pursuit of high-quality life, people pay more and more attention to the painting effect and environmental protection performance Water-based paint is the most environmentally-friendly paint product at present, which is naturally loved by consumers So what is water-based paint? What is the dilution of water-based paint? What is the composition of water-based paint? Let's take a look What kind of diluent is used for water-based paint? It is a kind of paint with water as diluent and no organic solvent All coatings using water as solvent or dispersing medium can be called water-based paint Water based paint includes water soluble type Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: in today's home wall decoration, painting has gone deep into the hearts of consumers With the improvement of living standards and the pursuit of high-quality life, people pay more and more attention to painting effect and environmental protection performance Water-based paint is the most environmentally-friendly paint product at present, and naturally has been loved by consumers So what is water-based paint? What is the dilution of water-based paint? What is the composition of water-based paint? Let's take a look What kind of diluent is used for water-based paint? It is a kind of paint with water as diluent and no organic solvent All coatings using water as solvent or dispersing medium can be called water-based paint The water-based paint includes water-soluble type, water dilution type and water dispersion type The waterborne paint does not contain benzene, toluene, xylene, formaldehyde, free TDI toxic heavy metals, is non-toxic and non irritating, harmless to human body, does not pollute the environment, has the characteristics of full film, crystal clear and bright, good flexibility, and has the characteristics of water resistance, wear resistance, aging resistance, yellowing resistance, fast drying, easy to use, etc., as a new type of green environmental protection material, it can be used in the wood market in China On various materials such as utensils, metals, plastics, glass, building surfaces, etc The children's toys made of this kind of coating are not easy to change color, non-toxic and non irritating, so they are favored by the majority of consumers What is the composition of water-based paint? Compared with oil-based paint, the biggest characteristic is that their solvents are different The water-based paint is composed of water as solvent, water-soluble resin as film-forming substance, polyvinyl alcohol and its various modifiers as representative, and of course, various kinds of book honored alkyd resin, inorganic polymer water-based resin, etc The difference between water-based paint and oil-based paint is due to the different film-forming principles of water-based paint and oil-based paint, so the hardness is also different Because the oil paint helps the solvent to volatilize faster than the water, so it shortens the film-forming time, so the hardness is faster However, the water-based paint depends on the water volatilization and cross-linking to form the film The water volatilization is slow and the cross-linking to form the film needs a process, so it needs time to complete, so the hardness is up and relatively slow Once the film is completed, the hardness can reach the hardness of the oil-based paint Is the harder the paint the better? In fact, it is not Too high hardness will lead to brittle paint film Some paint films have high hardness, but if they are scratched with hard objects (such as short nails), they will turn white This shows that the paint film has been peeled off from the base material, which is very easy to peel off, thus losing the protection and decoration of the paint on the plate Therefore, sometimes the paint film is too hard but a disadvantage Film hardness should be enough, one-sided pursuit of hardness is often not worth it Of course, too soft paint film is also easy to leave traces due to daily bumps and affect the beauty Generally speaking, the film hardness can reach 2H to meet the needs Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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