How to enhance really stone paint coating waterproof and resistance to tarnish

At present, people basically choose really stone paint for exterior wall decoration. Really stone paint is also very sell like hot cakes, the year sales volume is very high. Really stone paint, waterproof properties is the key of antifouling. If you do both well, the customer's requirements and dependencies will be more strong. Then, fujian KeBao shaw explains how to improve the waterproof performance of really stone paint coating and stain resistance. Exterior wall really stone paint coating is mainly composed of three parts: the alkali resistant sealer, middle really stone paint and paint. Really stone paint raw materials selection and construction technology directly affects its performance. Therefore, choosing the appropriate material to improve the water resistance of really stone paint is very important. ( 1) 。 Alkali resistant seal primer can be divided into the oil and water, alkali resistant primer used in different types of grassroots. Primer is the function of sealing in the solvent ( Or water) Polymer and fillers in the volatile after the primer will penetrate into the pores of grassroots, and capillary porosity on the surface of the plug at the grass-roots level. At the grass-roots level surface, therefore, has a good waterproof performance, can eliminate grassroots basification and frosting phenomenon caused by the moisture migration, but also increased the really stone paint adhesion between main floor and grassroots, avoid spalling and loose. ( 2) 。 Really stone paint intermediary really stone paint layer by the aggregate, binder, Basic material) , all kinds of additives and solvent composition. Binder ( Base) Binder is one of the key factors influencing the performance really stone paint. Its quality directly affects really stone paint film hardness, bond strength, water resistance, weather resistance and other properties. Really stone paint USES emulsion shall meet the following 3 requirements: the emulsion stability, film colorless, transparent, not easy yellowing and pulverization under ultraviolet radiation. B the coating hardness should be higher, in order to improve the stain resistance of the coating. C film's water absorption rate, smaller film formation water, whitening, which has the ability of resistance to water, whitening. ( 3) 。 Finish the cover material is mainly used to enhance really stone paint coating water resistance, contamination resistance, resistance to ultraviolet radiation, such as performance, also facilitate after cleaning. Finish including transparent oily two-component polyurethane finish, transparent bubble oily bicomponent fluorocarbon paint, water-based one-component silicone acrylic finish, etc. Really stone paint layer coating formula is pure acrylic emulsion, Strong adhesion, high latex MFT) 30% natural stones sand additives are 60% and 10%, mostly without the use of pure carbon on the market at present, the cost too is high, most of the use of benzene carbon, individual high-end customers only made from pure carbon, and the formula of pure carbon amount is very large. Above is the fujian KeBao edge xiao how to share with you how to improve the water resistance of really stone paint coating and stain resistance. After reading, you will understand how to improve the water resistance of really stone paint coating and fouling resistance. I hope this is helpful to you.