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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...
01 permanent and can remove sexual choice In terms of the performance of binders, it is generally divided into two categories: permanent adhesives and removable adhesives. Permanent commonly used in electronic, mechanical, do not need to remove out. Removable is generally used for food or everyday items, such as fruit labels, clothing labels, etc. 02 The difference between objects to be affixed Se...
Sinograce Chemical Water Based Acrylic Emulsion: Delivering Exceptional Performance for You! Excellent Adhesion: Easily adheres to various substrates, strong and durable, eliminating peeling worries. Outstanding Weather Resistance: Withstands wind, sun, and rain, maintaining vibrant colors for a long time, staying fresh and new. Eco-Friendly and Safe: Low VOC, non-toxic and harmless, protecting yo...
Acrylic emulsion has extensive applications in the textile and leather industries. The following are some of its main uses in these two industries: Textile industry applications: Electrostatic flocking adhesive: Acrylic emulsion has excellent adhesion, making the flocking products wear-resistant, soft to the touch, water-resistant and well-ventilated. Coating printing thickener: Acrylate...
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...
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 ci...
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...
Acrylic emulsion for water-based ink SA-8408 SA-8409 is a special modified acrylic emulsion, which has excellent adhesion on PET, OPP, BOPP and other film materials. The product has excellent alcohol solubility, and can improve the drying speed with alcohol in any ratio of mutual solubility. It is widely used in ink packaging industry. Product features Good adhesion on the film material ...
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 characteristics of paper varnish mainly include the following aspects: Fast curing speed The curing speed of paper varnish is extremely fast. Especially when using UV technology, the curing process can be completed within a few seconds to a few minutes, making it suitable for high-speed printing and multi-color printing. Excellent environmental protection performance Many modern paper varnish ...
sinograce chemical
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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