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• Time of issue:2018-09-11 17:33

(Summary description)Water-based acrylic resin: including acrylic resin emulsion, acrylic resin aqueous dispersion (also known as water-dilutable acrylic) and acrylic resin aqueous solution. Emulsions are mainly synthesized by emulsification of oily vinyl monomers in water under the initiation of aqueous free radical initiators, while resin aqueous dispersions are synthesized by different processes such as free radical solution polymerization or stepwise solution polymerization. Acrylic emulsion is mainly used as the base material of latex paint, and occupies an important application in the architectural coatings market, and its application is still expanding; in recent years, the development and application of acrylic resin water dispersion have attracted more and more attention, and it is widely used in industrial coatings, civil Applications in the field of coatings continue to expand. According to the monomer composition, it is usually divided into pure acrylic emulsion, styrene acrylic emulsion, vinyl acrylic emulsion, silicone acrylic emulsion, tertiary vinegar (tertiary carbonate-vinyl acetate) emulsion, tertiary acrylic (tertiary carbonate-acrylate) emulsion, etc. Waterborne polyurethane resin: It is a very fine aliphatic polyurethane dispersion. Mainly used to improve the adhesion of finishing, with ultra-fine and stretched film, excellent cold resistance, but will not overfill the grain. Specifically designed for substrate bonding. Waterborne polyurethane resin is often used in the adhesive layer, and can be added to 20-30% of the resin amount to adjust the hardness of the coating film with other resins.