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As for the performance difference between water-based acrylic acid and water-based polyurethane, it can be briefly analyzed from the following aspects: 1.Chemical structure: Waterborne acrylic resin is mainly composed of acrylic monomer, while waterborne polyurethane resin is composed of isocyanate monomer and polyether or polyester polymer. 2.Performance characteristics: Water-based acrylic resin...
Solid acrylic resins are widely used in the formulation of water-based printing inks. Common water-based printing ink formulations are usually composed of acrylate copolymer emulsion, solid acrylic resin, pigment filler and wetting agent, defoamer, etc. Acrylate copolymer emulsion is the main bonding material, and solid acrylic resin is the pigment dispersant, also known as dispersion resin. Aqueo...
Particle size and hydrolysis resistance: The stability of the emulsion is closely related to the particle size and hydrolysis resistance of the polyurethane particles. The smaller the particle size, the better the stability of the emulsion. The poor hydrolysis resistance will cause the emulsion to degrade slowly during the storage process, produce carboxyl group, reduce pH value, and make the emul...
Welcome Spring, Embrace the Future! Dear valued customers and partners, as the New Year approaches, we extend our sincerest wishes to you on this occasion of bidding farewell to the old and welcoming the new! The Spring Festival is the most significant traditional festival of the Chinese nation, a time for family reunions and ancestral worship. In order to allow our employees to spend this importa...
Experience the unparalleled advantages of waterborne polyurethane emulsion for disposable gloves. Discover the future of hand protection with our innovative use of water-based polyurethane technology. Our disposable gloves, crafted with waterborne polyurethane emulsion, redefine comfort, flexibility, and durability, ensuring optimal performance in various applications. Uncompromising Com...
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, ply...
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 properti...
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 wea...
Leather finishing is generally divided into bottom coating, middle coating and top coating three parts. The bottom coating requires strong adhesion, hiding power, good embossing formability and stereotyping, and the middle coating further covers and corrects the color, and finally achieves the visual and physical performance requirements through the top coating. With a specific top coat, the effec...
PET Film PET molecular structure is highly symmetrical, has a certain ability to crystal orientation, due to its molecular particularity, the general coating is difficult to attach on its surface, directly on its surface for spraying or printing, the coating is easy to peel, fall off. In order to increase the adhesion of PET material, it is necessary to pretreat its surface. There are mainly the f...
The world's coating variety structure is developing in the direction of reducing VOC, and water-based coating is one of the development directions. The proportion of traditional solvent-based coatings in China has gradually declined, and the development speed of water-based coatings is also very fast, but the low-grade varieties of polyvinyl alcohol still account for a large proportion. When choos...
The main function of the film surface coating treatment agent is to enhance the comprehensive performance of the film through chemical or physical modification. The specific functions can be summarized as follows: 1.Enhance surface adhesion Improve the adhesion of ink/adhesive: By increasing the surface energy of the film or introducing polar groups, make the ink, coating or adhesive more lik...
This product is a high-quality water-based peelable resin with fast drying speed, high gloss and good film formation. It has the characteristics of wide application range, non-toxicity and easy peeling. It is an excellent temporary protective layer for workpieces and also has the function of cleaning the workpieces. Characteristics should be used Performance This product is a functional emulsion w...
What is peelable resin? Water-based peelable resin is an environmentally friendly polymer material that dissolves in water to form an emulsion, and after drying, it can form a film that can be easily peeled off. Imagine that it is like the "tearable nail polish" we played when we were young. Applying it can protect the nails and tear off the whole piece when not needed. The principle of water-base...
The following types of resins are commonly used in water-based glass resin, each with its own characteristics. They can be selected according to specific needs: Acrylic resin • Advantages: It has excellent weather resistance, light and color retention, relatively high hardness, and a relatively fast drying speed. It can form a hard and glossy coating film on the surface of glass paint, w...
The following types of resins are commonly used in water-based glass resin, each with its own characteristics. They can be selected according to specific needs: Acrylic resin • Advantages: It has excellent weather resistance, light and color retention, relatively high hardness, and a relatively fast drying speed. It can form a hard and glossy coating film on the surface of glass paint, with good a...
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Sinograce Chemical is professional technical enterprise providing solutions of surface materials and manufacturing of raw materials. Sinograce Chemical Company is composed of R&D center, Manufacture center, Quality control department, Market center and International trade department. We have been dedicating to research on excellent paint/coating, adhesive for over 15 years. And now still conti...
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