Water bag water stone paint common problem how to solve? Watching you will understand

Water bag water stone paint is our commonly used a kind of coating. Water bag water stone coating is a kind of water-based environmental protection coating, commonly known as liquid granite. It has the wear resistance, corrosion resistance and ultraviolet radiation, antistatic, high temperature resistance, acid rain, waterproof, crack resistance, high strength and resistance to the characteristics of all kinds of long-term changes in climate conditions. Although it has many advantages, but also met a lot of problems in the actual construction. Next, KeBao building materials will share with you how to solve the common problems of water bag water stone coating. FAQ 1, layered. Water bag color stone lacquer layer refers to the finished product barrels, some glue on the surface of particles floating in the protection, direct contact with air, in the particle surface with a layer of protective film, due to the evaporation, protection film thinning, until the damage or loss, the serious influence the uniformity of coating, machinability and decorative. 2, bleeding. Water package more colored stone coating dispersion medium is obvious color particles and render the same color, or become milky turbid liquid dispersion medium, serious when cloudy liquid in many tiny flakes. 3. Dispersion medium flocculation. Medium cotton colloid formation, not easy to disperse, wrapped inside all color particles. The longer the storage time, the problem is more serious. 4. Color particles bleak. Most cellulose thickener, defoamer, and some kinds of pigments are extinction. White particles generally have better luster, and other color luster is poorer. Reason is that white particles often use neutral titanium dioxide powder as pigment and filler. Tio2 is stable performance, good gloss, and some pigment has strong alkaline or acidic, easy to cause the color particles lose luster. 1 preventive measures. Water bag water float for the color stone coating layer should be according to the proportion of color coating and protection of adhesive solution and its difference to control. Proportion difference in appropriate range, too big or too small will influence the stability of the coating. 2. Bleeding and opacity of dispersion medium problem usually by changing the solvent concentration to control. Low concentration of the solvent, the color of the tiny particles, the soft paint coating and poor storage stability will lead to seepage and dispersion medium turbidity. The solvent concentration, however, should not be too high. At this point, the color will fall off, coating uneven and rough. Therefore, should be a solvent to adjust to the appropriate concentration, to improve the quality of coating color particles, and overcome the bleeding and turbid phenomenon. 3. Flocculation and reunion of the dispersion medium problem mainly control the acid value of the coating. Used for active pigment coating, such as zinc oxide, red lead, zinc powder, aluminum powder, etc. The acid value in general should be controlled in 6 - 12 koh/G, and the other shall be in strict accordance with the standard control acid value. Above is how to solve the KeBao building materials that are Shared by the common problems of water bag water stone coating. After reading this article, you will be the common problems of water package of water type stone coating has certain understanding, hope to be able to help you. Interested in water bag water stone coating friend can read more about the water bag water stone coating 'really stone paint exterior wall construction can spray it up? 2019 KeBao paint tech-oriented explanation 'of information.