Introduction to Acrylic Emulsion: Acrylic emulsion is a high-molecular water-based dispersion system prepared by emulsion polymerization technology using styrene and acrylate monomers (such as methyl acrylate, ethyl acrylate, butyl acrylate, etc.). Its features include environmental friendliness (low VOC), good film-forming property, strong weather resistance, excellent adhesion, and performance customization can be achieved by adjusting the monomer ratio and process parameters. Composition and Preparation Main monomers:acrylate (such as MMA, BA), methacrylate (such as methyl methacrylate). Functional monomers (such as acrylic acid, acrylamide) are often added to improve performance. Emulsifier:Anionic or nonionic surfactant, stabilizing emulsion particles. Initiators: Water-soluble initiators such as persulfate, which initiate polymerization at 60-80℃. Process:Water is used as the medium. The monomer is pre-emulsified and then gradually added drop by drop to control the particle size (usually 50-500 nm). Core feature: Environmental friendliness: Water-based system, low toxicity, low VOC, in compliance with environmental protection regulations. Film-forming property:After drying, it forms a continuous transparent film with adjustable flexibility. Weather resistance:Resistant to ultraviolet rays and yellowing, suitable for outdoor scenarios. Adhesion: Strong adhesion to various substrates (wood, metal, plastic). Chemical resistance: Resistant to water and alkali, and some formulas can resist solvents. Main application fields Architectural coatings Interior and exterior wall latex paint: As the main film-forming substance, it provides scrub resistance, stain resistance and mold resistance. Waterproof coating: Used for roofs and basements to form an elastic waterproof layer. Floor coating: Wear-resistant and impact-resistant, suitable for garage and factory floors. RDP: Acrylic powder, which outperforms VAE system RDP in terms of waterproof performance, durability and weather resistance. 2. Adhesive Pressure-sensitive adhesive:Base material for labels and tapes, balancing initial adhesion and holding force. Woodworking adhesive: Used for furniture assembly, it cures quickly and is environmentally friendly and formaldehyde-free. Textile laminating adhesive: Composite fabrics (such as non-woven fabrics and films), washable. 3. Textiles and Leather Coating finishing: Endows fabrics with waterproof, flame-retardant or anti-static functions. Printing adhesive: Enhances printing fastness and maintains the soft hand feel of fabrics. Leather finishing: Enhances the wear resistance of leather and modifies the surface luster. 4. Papermaking industry Surface sizing agent: Enhances the strength and water resistance of paper. Coating paint: Used for high-end packaging paper to improve printability. 5. Industrial protection Metal anti-corrosion coating: Primer or topcoat, anti-rust and salt spray resistant. Special uses such as ship coatings, petroleum, petrochem...

Water-based acrylic resin Product features ● Glossiness of single film ≥ 90%, suitable for water-based ink and solvent-based ink binder; ● Excellent dispersibility, wettability and excellent color development ability for pigments, suitable for making high-solid color paste; ● Excellent miscibility with water-based polyurethane, acrylic emulsion and other systems, no precipitation; ● Excellent adhesion to substrates such as PET and BOPP, and excellent water resistance; ● Drying speed ≤ 30s (25μm ink layer, 80℃ drying oven), supporting high-speed printing of more than 200m/min. Application areas Ink/coating ● Ink: gravure printing: high-gloss water-based ink/solvent ink for decorative paper and plastic film: high transfer rate formula design (suitable for cigarette package and aluminized film printing). ● Coating: water-based varnish: cigarette package varnish, aluminized film protective coating/synthetic emulsion coating: construction and industrial anti-corrosion field. Adhesives/Special fields ● Environmentally friendly adhesive: as an emulsion polymerization support resin, VOC content <50g/L. ● Food packaging: in compliance with FDA 21 CFR 175.300 regulations, suitable for coatings that come into direct contact with food.

Dispersed PTFE is a secondary particle formed by the coagulation of PTFE dispersed particles, with a diameter of 500μm. It is in powder form and has a large specific surface area. After absorbing organic solvents, it forms a paste under the action of shear force. It is usually formed by extrusion molding process, so it is called paste extrusion molding. 1.PTFE dispersion impregnation. Products made by impregnating asbestos, glass fiber, glass cloth, porous metals and other materials with PTFE dispersion have excellent properties, such as non-absorbency of water, good non-stickiness, lubricity and air tightness, as well as excellent chemical corrosion resistance at high temperatures. 2.Coating and molding of PTFE dispersion. PTFE dispersion forms coatings on the surfaces of metals, ceramics, wood and plastics, endowing these material surfaces with anti-sticking, low friction coefficient and moisture-proof properties, thus greatly expanding the application range of these materials. The coating processes include electrostatic spraying, plasma spraying, etc. 3.Wet mixing and filling of PTFE. Wet mixing is the process of uniformly mixing PTFE dispersion and filler to make them co-coagulate. The PTFE products prepared by this method have relatively high mechanical strength, good wear resistance and dielectric properties. However, due to the poor thermal stability of emulsion polymerization resin, they are only limited to manufacturing thin-walled and small-sized products. 4.PTFE dispersion casting molding. PTFE dispersion film casting is a process where PTFE dispersion is continuously applied to a highly polished metal strip in continuous operation. The coated PTFE is then sent to a high-temperature tower for baking. After all the moisture and surfactants have completely evaporated, the product is sintered at 360-380℃. The products processed by this method are called PTFE film casting. The surface is smooth and soft, and it is used as insulation for capacitors For more details, please click below to enter the official website:

Acrylic emulsion polymers are widely used in coating printing, electrostatic flocking, fabric lamination, warp sizing and coating processing, etc. Different types of acrylate with various properties also have their own different applications due to the differences in raw materials and ratios used. Common characteristics of oleic acid emulsion Outstanding adhesion: The polymer structure of waterborne acrylic emulsion facilitates the flow and wettability of molecular chains on the substrate surface, enabling close contact between the coating and substrate molecules and achieving high adhesion. The high load-bearing capacity of pigments and fillers can significantly reduce costs: Waterborne acrylic emulsion has excellent filling properties, and the total solid content of the coating formula can reach 60%. Significantly reduce the formulation and application costs of water-based wood coatings. Zero-voc safe and environmentally friendly: Water-based acrylic emulsion itself contains no VOC and can form a film at room temperature without the need for film-forming AIDS. The VOC content of the coating with such a formula can be zero. Excellent water resistance: Water-based acrylic emulsion does not contain the surfactants used in ordinary acrylic emulsion and has specially designed hydrophobic groups. It can prevent water molecules from penetrating the substrate after the paint film dries, achieving the effect of waterproofing and moisture-proofing. Excellent weather resistance: The molecular structure of water-based acrylic emulsion all adopts UV-stabilized monomer structure. Moreover, the emulsion is specially designed to ensure that TIO2 is fully and uniformly dispersed in the emulsion, reducing the influence of ultraviolet rays on the emulsion and effectively protecting the substrate. Excellent pigment dispersion: The water-based acrylic emulsion has good compatibility with various water-based color pastes, which maximizes the functions of fillers and pigments, resulting in bright and vivid coating colors.