Really stone paint raw materials for what is the effect of differential temperature change color?

Today, really stone paint has become more and more popular. Exterior wall decoration is basically built of really stone paint. Really stone paint, natural color with natural stone texture, a variety of line design can provide all kinds of solid structure, can directly show the building solemn and elegant beauty. It is the best substitute of exterior wall dry hanging stone. Next, KeBao building materials to share with you really stone paint raw materials to temperature difference and the influence of the color change. The emulsion from the above analysis of really stone paint temperature change color bad reason can be seen that the dosage of the emulsion has a great influence on the porosity of paint film, which may lead to bad temperature change color. With four really stone paint under the different temperature of the emulsion was evaluated, 8%, 10%, 12% and 15% respectively. Summary score of available data, we can see the following rules: 1. The higher the content of emulsion, really stone paint the deeper the color, the smaller the temperature change color difference; On the contrary, the lower the content of emulsion, really stone paint color is shallow, the greater the temperature change color difference; 2. For the same formula, the higher the temperature, the deeper the color, the lower the temperature, the lighter color. 3. With different contents of emulsion really stone paint at high temperature curing the color difference is very small, but in the low temperature curing the color difference is very big. Colour sand colored sand is really stone paint, in addition to the emulsion is the most important ingredients in the emulsion to really stone paint only minor influence the cost and performance. Colour sand fineness, bibulous rate and hardness may affect color temperature difference. Emulsion dosage of the same colour sand is fine, the color of the same temperature, the more shallow, the greater the difference of temperature change color under different temperature. Comparing formula 2 and formula 6, it can be seen that when sand grading phase at the same time, when the paste is used for color matching, color difference color change is more likely to happen. Sand fineness may has great influence to the hot color difference, because the color sand fineness is not only influence the porosity, also affect the size of the pore, ultimately improve the efficiency of light scattering from two aspects, to produce more hot color difference. Sand sintering really stone paint template in recent years, due to the vicious competition, a few companies often use fine sand texture ( If 200 mesh color sand) Even paste toning, to reduce costs, reduce the use of high colour sand in really stone paint, which is often one of the main causes of adverse temperature change color. High quality stone paint 40 - should be used And 80-80 courses 120 mesh color sand as the main agent of colour. If you do need to use a finer sand color as color toner, should increase the amount of emulsion accordingly, in order to reduce the happening of the color temperature. Again, really stone paint with the color sand bibulous rate and hardness index is also very important, must be strictly controlled. Colour sand with high water absorption is often due to a large number of fine ash, which will directly lead to the increase of porosity and the change of the temperature and color difference. The lower hardness of the color sand usually bibulous rate is high, in the process of production may further disruption due to grinding and crushing, thus increasing the possibility of temperature change color differences. Above is Shared KeBao building materials really stone paint raw materials to the influence of the temperature change color. The higher the content of emulsion, really stone paint color, temperature, and the smaller the difference of color change. On the contrary, the lower the content of emulsion, really stone paint color is shallow, the greater the temperature change color difference; I hope this is helpful to everyone. Interested in really stone paint friend can read more about really stone paint the KeBao paint to help you solve the problem of really stone paint construction headache 'information.