1. Molecular structure The basic structure of acrylic resin contains a large number of carboxylic acid groups, and it is copolymerized with other monomers. This structure determines that the acrylic resin has a high cross-linking density and strength, which can effectively prevent the penetration and corrosion of chemical substances. 2. Physical properties Acrylic resin has excellent weather resistance, heat resistance and chemical resistance, and is not easy to be eroded by water, acid, alkali and other chemical substances. In addition, acrylic resin also has good wear resistance and UV resistance, which can effectively extend its service life and protect the surface of objects. 3. Application fields Acrylic resin is widely used in industry, construction, coatings, electronics and other fields. For example, acrylic resin can be used in the manufacture of anti-corrosion coatings, pipes, plastic products and other industrial supplies; In the field of electronics, acrylic resins are widely used in semiconductor packaging, optical devices and other aspects. In summary, acrylic resin has high crosslinking density and strength, excellent physical properties such as weather resistance, heat resistance and chemical resistance, which together make acrylic resin have excellent anti-corrosion ability. Sinograce Chemical production of a variety of water-based acrylic resin and polyurethane resin, welcome to consult

This is a modified acrylic copolymer emulsion without solid resin, specially designed for gravure and flexographic printing inks. It has a low viscosity and excellent pigment wetting and color development capabilities. It is highly compatible with the vast majority of resins on the market. Recommended application fields: surface printing of high-end paper and paper products, water-based ink for cigarette packaging, water-based varnish and clear lacquer, printing of flexible packaging, paper boxes, beverage packaging, etc. Product Feature ①Good resolubility, easy to wash, good cleaning, no blocking plate, no fog plate ②can be directly grinding color paste; Any proportion dilution with ethanol and methanol; Good wetting dispersion and grinding effect with various pigments ③Low odor, low VOC, suitable for a variety of printing applications with high environmental protection requirements. ④Good film formation, excellent temperature resistance, printing products do not backstick, heat resistance excellent ⑤Excellent compatibility with most water-based resins, no thickening, no reaction.

Coating industry: Strippable coating is a kind of functional coating for short-term protection of matrix surface, with good constructability, corrosion resistance and anti-friction properties, and is widely used in furniture, construction, machinery, Marine engineering and other fields. Solvent-based strippable coatings currently occupy a large market, with simple coating, good mechanical properties, short curing time and other characteristics, but the large use of organic solvents is undoubtedly one of its big shortcomings. In contrast, water-based peeling coatings are free of volatile solvents, which has great advantages in health and environmental protection requirements, and its research and development and application heat are increasingly prominent. 1.The function and mechanism ofwater-based peelable coating For strippable coatings, strippability and cohesiveness are two important indicators. The adhesion of the peel coating film should be moderate, too high adhesion will affect the peel of the film, too low adhesion will affect the corrosion resistance of the film, can be used to measure the substrate adhesion of the peel coating by 180° peel strength test to verify its strippability. At the same time, the coating film should have strong cohesion, the coating film will be stretched away from the substrate when it is stripped, and the film layer should remain continuous without fracture; If the strength of the film is not enough, the film layer may fracture or break into small pieces during peeling, which can not achieve the purpose of peeling. Tensile strength and elongation at break are usually used as indicators to measure the cohesion of the film. The main function of water-based peeling coatings is protection and decontamination. The use of water-based peeling paint as a protective film on the surface of furniture, mechanical parts, etc., can avoid direct contact between the medium such as microorganisms in the air and the surface of the protected object, slow down the corrosion failure rate of the surface, and thus play a protective role; At the same time, this protective film has a certain elasticity, and can play a buffering and protective role in the impact and grinding of the outside world. In addition, during the film forming process, the water-based strippable coating transfers the pollutants on the surface of the object to the film through adsorption; Or through the viscosity of the film-forming substance itself, the residue or pollutant on the surface of the protected object is adhered to; Both of these methods can transfer residues or pollutants to the film, and finally tear off the protective film on the surface of the object, thereby removing residues or pollutants. 2.Classification of water-based peelable coating According to the different film forming substances, water-based peeling coatings can usually be divided into vinyl, acrylic resin, polyurethane and other different types. Vinyl water-based strippable coatings...

Why Choose Our Polyurethane Emulsion? As a leading polyurethane emulsion manufacturer, we understand the demands of the wood coatings industry. We provide high-performance, stable, and eco-friendly polyurethane emulsion solutions to help your products stand out in the market! Key Advantages: ✅ Outstanding Physical Properties Excellent adhesion for various wood substrates (solid wood, MDF, plywood, etc.) Superior abrasion & scratch resistance, extending wood product lifespan Outstanding water & chemical resistance for demanding environments ✅ Exceptional Film-Forming Performance High fullness & clarity to enhance natural wood grain Optimal balance of hardness & flexibility, preventing cracking or peeling Fast drying & easy application for improved efficiency ✅ Eco-Friendly & Compliant Low VOC, formaldehyde-free, meeting global standards (GB 18581, EN 71-3, etc.) Water-based system, non-toxic & safe for children’s furniture & toys ✅ Customizable Solutions Adjustable hardness & gloss (high-gloss, matte) Tailored formulations for spraying, rolling, or brushing Technical support for optimized formulations & competitive edge Applications Our polyurethane emulsions are widely used in: Wood Furniture Coatings (tables, cabinets, beds) Wood Flooring Finishes (residential & commercial) Decorative Wood Coatings (doors, stairs, wall panels) Toy & Craft Coatings (children’s wooden toys, art pieces) Industrial Wood Coatings (packaging, pallets) The polyurethane emulsion of Sinograce Chemical, with its stable performance and excellent technical support, can enhance the quality of the paint film and has received extremely positive feedback from customers!