Paint thinners, volatiles

At present, the country to promote the use of water-based paint products, compared to the traditional oil paint, water paint thinner for water, which avoids the dilution of oil paint when the harmful substances volatilization. But after all, is a new type of water-based paint paint, both at home and abroad the water paint brand technology is not mature, there are still many problems, showed the most difficult to achieve in the product oil paint late effect level, unable to meet consumer demand. Moreover, the water-based paint has solved the problem of air pollution, without considering the problem of water pollution, how small and medium enterprises will not be because of the mandatory application of waterborne coatings and to spend money to purchase a set of water treatment equipment? So most doors enterprises are still in common combination with PU surface paint with UV primer. It can also be said to be a compromise between environmental protection and the effect of the paint.

Sawdust dust

At present, the domestic mainstream wooden door enterprises will choose to use large-scale integrated environmental protection equipment, wood processing links produced by dust recycling. However, currently several large domestic manufacturers such as environmental protection equipment, environmental protection equipment, Lin Huo Yan Sen Tuopu environmental protection equipment and other business equipment, the price of hundreds of millions, it is generally very difficult to choose the enterprise price, and later the equipment maintenance, cleaning, maintenance cost is not a small sum overhead, which leads to many small and medium enterprises prefer to balk, chances of making policy edge ball, are reluctant to invest in environmental protection equipment. Not on the equipment, the national policy will not agree, on the equipment, capital and not allowed, it is really difficult for small and medium-sized wooden door enterprises.

Adhesives formaldehyde

The biggest pollution is hot adhesive will produce harmful gases such as formaldehyde adhesives, of course good or bad, good glue mostly from European imports, the price is much higher than domestic products, but it can very good protection effect and environmental health of the adhesive. But as a small and medium-sized wooden door enterprise, its brand premium ability is low, and will do everything possible to reduce costs, so the choice of low price, poor quality glue is unavoidable. With the development of the domestic woodworking industry, in recent years has emerged many leading enterprises such as adhesives, wood glue and other Internet, its price is also acceptable within a firm, the doors of businesses in this very period, if we can spend more money to solve environmental problems, may be much more than put up the shutters.