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| Reasonable proportion of product and construction of lacquer |
From 2009 to 2015 only six years of time, in the paint industry production of lacquer enterprises have never to 100 growth to tens of thousands of. These enterprises such as bamboo shoots after a spring rain like appearance, lacquer paint industry has become a.
However, the coating of lacquer although the experience of reform and innovation, however, in the market, lacquer quality is uneven, chaos amphitropous.
The development of chaos lacquer
In the lacquer production, many enterprises have short-term thinking, did not have long-term plans, didn't want to put energy into the research and development of innovative products. Many of these companies are holding the idea to earn a ticket, directly from the market, the use of low-grade products in the market price advantage in the market. This price competition on the buyer has been misleading, as the main buyers of the purchase price of the product under the bombardment of the product selection can not start, often by the end of the low price products to win.
On the various categories, relatively low styrene acrylic lacquer in the market and the majority of the market still exists. Currently used more, sales good is high-end pure acrylic lacquer, silicone acrylic lacquer, and high-end products elastic lacquer and super weatherability of lacquer. But with the low-end product color, yellow, fahua such problems as well as the developers choose more rational and pay more attention to the quality, these products have been gradually eliminated, high-end products is becoming the market mainstream. As the morning as in the production of high-end products and brands of independent research and development of products, has been favored by buyers, but occupied an unshakable position in the lacquer industry.
Three points, seven points
Although now lacquer in the high-end products into the mainstream, but because developers to meet deadlines and construction team of professional, scientific, resulting in the lacquer still blur, whitening and other issues. The phenomenon of this phenomenon, making the industry has a "three points, seven points of the construction" of this speech. This sentence has simply become the golden rule of paint industry, which is now coatings enterprises and construction team shirking responsibility an excellent reason.
Indeed, the construction mode is correct or not will affect the final effect of lacquer. In the stone in the construction process, has great influence on the weather. Various construction requirements are very strict, to the grassroots as an example, the basic requirements of <10% water content, pH value (PH) <9. Moisture content is too high, will cause the coating Konggu, too alkaline will lead to coating efflorescence, fahua; Nizi batch blow too thick; primer leak painting will cause efflorescence; coating drying too, tear textured sheet edges; construction scaffolding will Jiecha and chromatic aberration caused by...
Biased "seven points construction"
However, due to the "seven" causes various problems in the construction of the finished product, in fact, is biased.
Stone is not a single product, including materials, paint, primer, combination, system of products. Primer, topcoat material, the three party as long as there is a problem on the one hand, various products can also be a problem. To advocate for example, which is composed of sand, emulsion and additives. Among them, the quality of sand directly determine the color and luster of the coating, the silicon content of the high quality natural sand requirements of not less than 95%, mud content is less than 0.01%. However, in the same ore source, different batches, with a variety of color sand color difference; the same varieties and different ore source sand will have the chromatic aberration. Sand color, is the fundamental reason for the color of the lacquer.
Therefore, lacquer quality is good, the construction quality is not good, finished product is not good; lacquer quality is not good, good construction quality, finished product is still not good. It is not difficult to see, an important reason is the quality of the finished lacquer lacquer itself. "Three points, seven points construction" is too biased construction problems, should be replaced by "five points, five points".
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