The current market, sales of coatings mainly with solvent-based paints and coatings. Market, sales of wall paint all water-based coatings, and most brushing doors, Windows, furniture, wood lacquer is a Nitrocellulose paint, polyester paint light oily coating, solvent paints, belonging to paint itself contained toxic constituents, the dilution process also need to join a large number of banana, days that water light toxic organic solvents, they contain formaldehyde, benzene toluene are toxic and carcinogenic substances, toxic and carcinogenic substances tend to stay in the room, on human health in a big risk, which is called the "invisible killer". Moreover, Nitrocellulose paint, polyester paint mostly easy solution and a score of molecular resin as the main material in the production and construction is extremely easy to cause environmental pollution. According to Germany to experts, from 2004, EU countries will paint a comprehensive ban on solvent paint production and sales, to allow the production and marketing of environmentally friendly water-based paint.
Water-based paint is combined with clear water dilution of pure environmental products, compared to traditional solvent coating has a low formaldehyde, low aromatic carbon hydride-, and other characteristics, is a new generation of Chaoyang products. Many people don't understand water-based paint, unable to escape the solvent paint common misconception is that the water-based paint is solubility of paint. Experts, in fact, water-based paint is a polymer membrane, kills thick sheath-type films, which are truly advanced coatings, belongs to the high-tech products. As a result of water-based paint technology content is high, it is quite difficult to production, domestic market remains solvent paint dominant, but domestic small home water-based paint manufacturer's technology page immature, products are not eligible.
Water-based paint construction directly with clear water dilution, in pre-construction and construction does not pollute the environment, without compromising the health of the body. Waterborne wood lacquer is not only a completely new generation of environmentally friendly products, and its line of energy index than ordinary paint better than with the fullness of the film, the moderate hardness, adhesion, abrasion can u, drying time is short, lasting performance, construction is simple, five brush marks, curing time do not produce bubbles and many other advantages. Of particular note is the water-based paint is burning and traditional paint has excellent flame effect.
In order to control the decoration from the source of pollution, also in keeping with international standards, State administration of quality supervision, inspection and quarantine of the people's Republic has introduced 10 kinds of interior decoration materials harmful substances limits, since 1 July 2002, to prohibit sales on the market does not meet the standards of the product. As a result, most solvent based paints will not be able to meet the new national standard that will later coatings market is water-based paint.
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