Aqueous acrylic emulsion High viscosity is a monomer polymerization emulsion with good self-crosslinking performance, which helps to improve the density and water resistance of the film. The high hardness ensures the stability of the coating under external physical impact, and the high solid content increases the covering power of the coating and reduces the number of construction. Alkali resistant, moisture-proof, mildew resistant can improve the environmental adaptability of the paint, prolong the service life. It has good adhesion to a variety of materials, especially in the construction industry where coatings are used in large quantities. Follow me and learn more about chemical industry. # Chemical raw materials # paint # Water-based acrylic emulsion # ink # adhesive

Water-based glass paint Does not contain benzene, esters and other harmful solvents, does not contain free TDI, does not burn, is the latest environmental protection glass process paint, by the international and other authoritative verification institutions assessed as the real green environmental protection products. Address the problem It is required to blister at 75℃ for 30 minutes and it is required to be dense. Soak in ethanol for 48 hours without fading. Varnish reference formula Varnish: water-based resin, deionized water, defoamer, leveling agent, etc Water-based glass paint is a water-based paint used on glass substrates. At present, there are single-component self-drying type, single-component baking type, two-component self-drying type. Single-component self-drying type is prepared by water-based polyurethane emulsion and adhesion enhancer; The one-component baked type is prepared by emulsion containing -OH or carboxyl group and water-dilutive amino resin;The principle corresponds to oil-based baking paint. The two-component self-drying type is composed of water-based epoxy resin plus binary amines, etc., and the principle corresponds to the two-component self-drying paint, such as epoxy floor paint, two-component PU paint, etc. Pure water-based glass paint belongs to water-based glass paint. 1.water-based glass paint water as a diluent, and oily glass paint generally use banana oil to do diluent, everyone knows that banana oil is toxic, from this point of view water-based glass paint is more environmentally friendly and safe than oily glass paint, and when cleaning the spray gun and mold with water-based glass paint, you can clean it with water. And the use of oil-based glass paint, usually use the banana oil to clean the spray gun and the like. 2. The aging resistance of water-based glass paint is stronger than that of oil-based glass paint. 3. In terms of adhesion, water-based glass paint is better than oil-based glass paint. 4. Water based resin is more expensive than oil based resin

R & D, production and sales of various acrylic emulsion, white latex, woodworking adhesive series, waterborne polyurethane dispersion, etc., used in packaging film, waterborne paint, wood paint, waterborne metal anti-corrosion paint, waterborne plastic paint one and two components, leather coating agent, printing ink and light oil, waterborne composite ink adhesion level 0, laminating glue, laminating glue, plywood glue, PVC adhesive, textile stiffening agent, etc. Printing glue, pressure sensitive adhesive PSA, etc. Exchanges and cooperation are welcome 1.Improve water resistance of acrylic emulsion (1)Utilization of hydrosol Hydrosol is a polymeric dispersion of very small particles, which has the characteristics of both emulsion system and solution system, and can effectively improve water resistance (2)Reduce the amount of emulsifier Although the emulsifier plays an important role in the formation of micelles in polymerization and the stability of the emulsion after polymerization, it is also an important reason for the decrease of water resistance and adhesion. Using special emulsifiers or reducing the amount of emulsifiers can help to improve the water resistance of the emulsion. 2.Improve the adhesive strength (adhesion) of acrylic emulsion (1)The addition of viscosifying resin It can significantly improve the 180° peel strength and initial adhesion of the pressure-sensitive adhesive, and there are two ways to add it: First, blending, using this method to increase the viscosity of the resin must meet three basic requirements: a.Its molecular weight must be lower than the molecular weight of the adhesive polymer b.The glass transition temperature of the tackifying resin must be higher than that of the polymer c.The compatibility of the adhesive resin with the adhesive polymer to be added is betterSecond, before the emulsion polymerization, the tackifying resin is dissolved in the acrylate monomer in advance, and then the emulsion polymerization can also prepare the adhesive with good comprehensive properties. (2)Select different polymerization methods If using core-shell polymerization. The core of the polymer uses a harder monomer such as styrene, acrylonitrile, methacrylate, etc., while the shell of the polymer uses a softer alkyl acrylate monomer, so that the polymer emulsion with this structure can greatly improve the cohesion strength of the adhesive. Special monomer, such as copolymerization of acrylic monomer with appropriate amount of isononyl acrylate (Tg=82℃), can further improve its comprehensive properties. In order to improve the bonding of alkane materials, vinyl benzoate, tetrahydrofurfuryl methacrylate, cyclohexyl acrylate, 2-phenoxyethyl acrylate and other monomers can be copolymerized with alkyl acrylate to improve the wettability of non-polar bonded bodies and effectively improve the bonding force. If you have a purchase, need technical support or want to cooperate on a project, procurement needs, please contact us

Water-based acrylic resin and water-based acrylic emulsion have the following differences: 1.Appearance: • Water based acrylic resin: available in a variety of forms, both solid and liquid. Solid water-based acrylic resin is powder, need to be diluted with water after use; Liquid water-based acrylic resin can be transparent or milky liquid, its particle size is relatively small, generally in a nanoscale dispersion state. • Water-based acrylic emulsion: A viscous liquid, usually milky white with blue light in appearance, belongs to a water dispersion system in which water is a continuous phase and acrylic resin is dispersed in the form of tiny particles in the water. 2.Composition: • Water-based acrylic resin: The main component is a polymer formed by polymerization of acrylic monomers, and may contain small amounts of other additives or additives to improve its performance.Hydrophilization can be achieved in a variety of ways, such as by introducing hydrophilic groups into the molecular chain, or by copolymerization with other monomers with hydrophilic groups. • Water-based acrylic emulsion:In addition to acrylic resin, the main components also contain water, surfactants, emulsifiers and so on.Among them, the role of surfactants and emulsifiers is to make the acrylic resin can be stably dispersed in water, forming an emulsion. 3.Production process: • Water-based acrylic resin:there are many synthesis methods, such as solution polymerization, step by step solution polymerization, etc.These methods are usually in organic solvents or water-based media, under the action of the initiator to polymerization of acrylate monomers, and then by removing the solvent or neutralizing treatment, water-based acrylic resin. • Water-based acrylic emulsion: mainly produced by emulsion polymerization.After mixing acrylate monomer, water, initiator, emulsifier, etc., the emulsion polymerization reaction is carried out under certain temperature and stirring conditions, so that the monomer is polymerized into acrylic resin particles, and dispersed in the water phase to form emulsion. 4.Performance characteristics: Stability • Water-based acrylic resin: the stability of its water dispersion or aqueous solution is relatively high, and it is not easy to be affected by external factors and occur demilking, precipitation and other phenomena, but the solid resin needs to pay attention to moisture and avoid agglomeration during storage and use. • Water-based acrylic emulsion: Because it contains emulsifiers and other ingredients, its stability is affected by the type and dosage of emulsifiers, temperature, stirring speed and other factors to a certain extent, and there may be problems such as breaking milk and delamination. Particle size • Water-based acrylic resin: if it is water-dispersed, its particle size is usually between tens of nanometers and hundreds of nanometers;If it is water-soluble, it is molecularly dispersed and the particle size is smaller. • Water-based acry...