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Need to do a complete really stone paint coating which several steps?

by:Opal     2021-01-18
Really stone paint coating effect is good, really stone paint coating is hard enough. True stone lacquer is mainly composed of three parts: the alkali resistant primer, really stone paint layer and the top floor. Alkali sealer alkali sealer can be divided into the oil and water, suitable for different types of grassroots. Sealing primer is used in the solvent ( Or water) Polymer and fillers in the volatile, seal primer will penetrate into the pores of grassroots, blocking at the grass-roots level on the surface of wool stoma. Base surface has a good waterproof performance, therefore, eliminates the grassroots basification and frosting phenomenon caused by the moisture migration, at the same time increased the really stone paint adhesion between main floor and grassroots, avoid the peeling and loose. Really stone paint intermediary really stone paint layer consists of aggregate, cement ( Base material) , all kinds of additives and solvent composition. Aggregate including nonferrous aggregate and normal aggregate. Coloured aggregate made from natural stone by grinding, washing, screen classification process. They have good weather resistance, acid-proof alkaline, and do not fade. They are artificial burn with sand. Ordinary aggregate is good whiteness, high silicon content of quartz sand. Due to the natural stone color dim, dark when used alone. Use a certain amount of white quartz sand in combination with natural color stone to adjust color depth, the coating of tonal layers, can obtain similar to natural stone texture, but also reduces the production cost. Aggregate level of particles on the workability of really stone paint and coating has a great impact on the performance of the state. If aggregate particles is too thick, it is easy to precipitate in the coating, grinding sand also increases, in the process of spraying coating amount will be very big, coating covering force decreases, the appearance of the coating will be rough. Easy to dust pollution; If the aggregate particles are too thin, adornment effect is not good. Granules used, therefore, not only does not damage the decorative effect of the coating, and can make the coating density. Adhesive ( Base material) Adhesive is one of the key factors influencing the performance really stone paint. Its quality directly affects really stone paint film hardness, bond strength and the performance of water resistance, weather resistance, etc. Really stone paint emulsion shall meet the following three requirements: A. Emulsion stability, film colorless, transparent, under ultraviolet light yellow and pulverization. B, the coating hardness should be high, in order to improve the stain resistance of the coating; C, paint film bibulous rate should be small, to form a film of water proof, whitening, which has the ability of resistance to water, whitening. Finish using veneer material's main purpose is to improve the really stone paint coating of water resistance, dirt resistance, resistance to ultraviolet radiation and other performance, and easy to clean in the future. Paint including transparent oily two-component polyurethane paint, oily bicomponent fluorocarbon paint, water-based one-component silicon a crylic-acid 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 to use pure carbon, and the formula of pure carbon amount is very large. Fujian KeBaoZhen stone paint construction: firstly, backing with alkali resistant primer, reoccupy KeBaoZhen stone paint, finally finish paint with KeBao paint. In this way, really stone paint coating can waterproof and weather resistance for a long time, and will not appear white, such as peeling phenomenon.
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