Water-in-water multi-color paint spray guns to use most of the spray, for the operation, but also because of the improper use of the gun caused by uneven distribution of the coating, the following together to see how to solve it. The smaller the gun distance, the greater the pressure of the spray, the greater the impact of the product by the pressure of the water, water-in-water colorful paint coating will appear uneven situation, resulting in smearing too thick problem; Gun distance, spray pressure small, easy to drain  paint, so that part of the material is too much spray, smear not reach the specified thickness. Spray the fan and the painted surface is presented in a vertical state. Manual spray gun, the spray width can not  appear toolarge,otherwise there  will be uneven coating problems. Spray gun operation should always be parallel  with the coated surface,perpendicular to the spray fan, the operation rate is  unstable, the coating thickness is not uniform, the operation rate is too fast, the coating is too thin and the running speed is too slow. Different spray details of different patterns, after the construction, some of the things still need to improve the end of the patch,paint and help equipment to clean up, after the use of residual paint to block the reservation, which is the  need to pay attention to the problem. Note: the construction of the way and the density will directly affect the final stone effect. SINOGRACE Chemical is a professional production of raw materials for Architectural Coatings suppliers, welcome the vast majority of demanders to consult more information,For more details,please contact with sales@sinogracechem.com. Get a Quote Now :sales@sinogracechem.com Telephone :+86 0551 63459511

1.Energy conservation: Water in water multicolor coating, pure water-based formula, excellent raw material technology.Granite stone, depending on nature, the development of powerful resources have some damage to the ecological. Water covered with colorful paint to solve this problem, and decorative curtain wall color can be artificially controlled, energy saving and environmental protection,commendable high-tech products. 2.Safety: coating weight accounted for only one hundredths of granite stone or even lower, do not like the original granite stone decoration life insurance and worry,  fundamentally freed the stone dry hanging heavy load serious threat to life and property concerns The Non-toxic and tasteless, water-based environmental protection. 3.Very high simulation: Water-in-water colorful paint, according to the provision of stone granite samples, simulation can be true and false difficult to distinguish. Decorated on the wall, a certain range, simply cannot tell true and false. For the creation of personalized and unique shape of theexternal walls to  provide a convenient. 4.Anti-seepage and anti-fouling: Water-in-water colorful paint, good flexibility, elastic crack resistance, smooth surface impermeability, completely avoid the stone,tiles and other veneer gap between the serious leakage of hidden dangers. Compared with the previous rock chip real simian low simulation, poor resistance to dirt, easy to crack and other characteristics compared to water-in-water colorful paint makes these problems are systematically resolved, and impermeability itself played a self cleaning function. 5.High-end beautiful: Water-in-water colorful paint, free color and color point with the final designer to achieve the desired design results, while retaining the natural stone realistic texture, but also free to create more exquisite results, to overcome the  dull, occasional, limitations of traditional stone pattern. 6.Easy to follow: water bag water colorful paint, can be in the trapezoidal surface, cylindrical arc surface, fan-shaped surface, all kinds of special-shaped, special shape on the random inkjet, such as water impermeable. Easy to solve the traditional sheet cannot be any veneer construction problems. 7.Fashion trendy: water bag colorful paint, easy renovation, always maintain the trend of youth fashion. Completely changed the trouble that the dry hanging frame of traditional stone stereotypes cannot be demolished and changed. 8.Good water resistance, good weather resistance: anti-aging, anti-rain, anti-acid rain, anti-mildew algae, long life; water-in-water colorful paint excellent performance, easy maintenance, high pressure water gun can clean the wall, keep clean as new. As a chemical company,We have auxiliaries and materials for various kinds of multi-color paints，If you want to buy All kinds of additives, please feel free to contact sales@sinogracechem.com

Colorful paint is mainly used in imitation stone effect, so also known as liquid stone and the horizon exterior paint.is composed of incompatible two-phase components, one of the dispersion medium for the continuous phase, the other phase for the dispersed phase. Painting, through a one-time spray, you can get luxury, beautiful, colorful patterns. The pattern formed by the one-time spraying is completely different from the method of forming the multicolored pattern in order to be completed in a plurality of steps. Granite is a natural stone, is a magmatic rock, widely used in architectural outdoor finishes. The cost of granite is very expensive, in the construction of the external walls for the surface with a public risk, not easy to large area or high-rise building exterior wall paste use. Therefore, for the building to achieve the appearance of granite luxury effect, imitation granite materials continue to emerge. The granite color heterosexuality makes the imitation process is very complex, people need a simple imitation paint simplify the complexity of the imitation process, in this context, colorful paint came into being. Production Process: After coating, due to uneven, resulting in dispersion and can get a variety of color patterns, three-dimensional sense of strong, elegant luster, the appearance of good texture relief coating. It is resistant to acid and alkali, resistant to washing, pollution resistance, wear resistance, high bonding strength characteristics, can be applied to plaster, cement, asbestos, brick, wood, metal surface. Application areas: Colorful paint is a landscaping hotel, cinema, cultural and entertainment places, shops, office buildings, residential and other new building decoration materials.And we are specialized in the production of multi-color paint raw materials manufacturers,If you’re interested in it,please feel free to contact sales@sinogracechem.com.

Analysis on the application of waterborne polyurethane (WPU) in coatings Waterborne polyurethane is used in water based wood coatings, which is expected to obtain excellent film hardness, heat resistance and dielectric properties, and good film-forming properties. The higher the degree of microphase separation of aqueous polyurethane,the greater the difference of softening temperature, the better the film formation and heat resistance, but for wood coatings, film hardness and resistance to media is also an important measure of the performance of the index. In order to improve the dielectric resistance and the hardness of the coating, it is necessary to increase the crosslinking density and increase the proportion of the rigid segments in the molecular segments, it certainly will reduce the flexibility and relative molecular mass of the waterborne polyurethane molecules. These are not conducive to the micro phase separation, the mixing degree increased,unfavorable to the film. The research route is of high hardness, low molecular weight (less than 1000) polyester polyurethane preparation to obtain a high degree of crosslinking, heat resistance, chemical resistance and film hardness.  At the same time, with good flexibility, high molecular weight (more than 2000) linear polyester preparation or low branching polyurethane, to improve the degree of microphase separation, the coating has excellent film-forming properties, reduce film-forming agent dosage, improve the film hardness rise velocity. And through these 2 kinds of polyurethane copolymerization to obtain comprehensive performance. For more information about water based polyurethane wood coating, please feel free to contact sales@sinogracechem.com