Really stone paint white in winter season, might as well take a look at these

Winter is the season of really stone paint whitening rate is high, so take a look at these! What is the true stone paint made of? 1, really stone paint main ingredient, alkali resistant primer, 3, 2 and the clean finish. Many people think that all I need is really stone paint effects can make the main material of true stone paint. It's easy to overlook the importance of primers and paint. Especially in the summer, in order to save costs, many people even save the true stone lacquer finish. Therefore, true stone lacquer is very good. Instead, use the same formula, when it was built in the winter, is a different story. If it rains, the temperature is too low, really stone paint surface will appear the problem of 'white'. What is really stone paint white? Summer temperatures are high, really stone paint rarely turned white. It usually occurs in winter, when it rains, it rains for several days, the newly built really stone paint surface will be one by one to bleach. Especially when the temperature is below 10 ℃, humidity is higher than 85 ℃, really stone paint surface will become white or fading like a flower, a Buddha is covered by frost. Analysis really stone paint construction environment temperature and the real reason for whitening emulsion glass transition film emulsion film-forming temperature temperature factors, namely emulsion glass transition temperature ( Except for the elastic emulsion) Above 26 ℃. When the temperature is higher than or equal to the glass transition temperature, emulsion can be completely cured, and only when the emulsion curing, can play the emulsion waterproof performance. However, when the temperature is lower than the temperature of emulsion, emulsion film forming time, but when the temperature is below 10 ℃, the emulsion is relatively 'fresh', the emulsion can't completely cured, only in the surface drying. When the temperature dropped below 5 ℃, the ladle really stone paint can also be damaged by freezing. In other words, when the temperature is lower than a certain value, the really stone paint can't use, so it's not hard to explain the true stone lacquer is much more white in winter. What is really stone paint whitening solution? 1. The temperature of environment factors. When the temperature is below 10 ℃, construction may be undertaken. If you need to construction, before and after five days don't choose a rainy day. After stone paint is completely dry, must be sprayed water-based paint. 2, really stone paint formula, the key to choose appropriate emulsion, adding proper additive, trying to find the hydrophilic additive, hydrophilic additive should do more suitable and reliable data in the laboratory, find the critical point of emulsion additive. 3. Avoid cutting corners: must use alkali resistant primer, base must be kept completely sealed. If the leakage coating is rain water, alkali to bleach, really stone paint will not be able to cut the bottom, causing irreversible situation, must be removed and the construction. 4. Don't in the middle of the really stone paint coating spray less, also not less in the water proof paint spray. Had better choose water-based paint, the paint is not only environmental protection, and can effectively reveal the moisture. So how to solve the Bai Seshi paint? 1. Check whether really stone paint on the bottom for alkali resistance primer using fewer or missing by alkaline bleaching. If because of caustic soda to bleach, projects must redo, otherwise have to redo. 2. If the emulsion is not completely dry and white. When the temperature rises, whitening automatically restored. If you need to quickly restore the original color, you can try to spray a layer of shine. Note 1 really stone paint construction. Choosing putty, putty powder, had better choose black it alkaline small, easy to neutralize alkaline after maintenance. 2. After dry polishing putty. It must keep to neutralize putty, alkaline water. If be bored with child alkaline is too strong, alkali resistance primer is difficult to resist, so with the alkalinity in the water is very important. 3. Don't cut corners. Paint should do well. 4. Construction not in low temperature and high humidity environment.