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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...
Box gluing adhesive, also known as sealing adhesive or box bonding adhesive, is a fine chemical product. It is mainly used in the post-printing processing and manufacturing procedures of the printing industry, such as pasting fine boxes, sealing paper boxes and handbags, automatic gluing of boxes by automatic box gluing machines, and mounting of hardcover book shells, etc. The bonding performance ...
As the market's requirements for product packaging become increasingly stringent, various printing packaging products have placed higher demands on the adhesives they use, which has also spurred the rapid development of water-based packaging adhesives. Currently, our series of products such as box coating and paper mounting glue, water-based varnish, and paper tube varnish have received excellent ...
Coating finishing is a branch of textile finishing, which endows fabrics with special properties through coating methods. Acrylic emulsion agents with a solid content of 40% have good water pressure resistance and air permeability, and have been widely used in the coating finishing of polyester-cotton trench coats, polyester-cotton, nylon bone snow shirts and other fabrics. After adding ...
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...
What is waterborne polyurethane primer? What characteristics does it have? In which scenarios is it applicable Waterborne polyurethane primer is a type of coating with waterborne polyurethane resin as the base material and water as the dispersion medium. It has the advantages of low production cost, non-flammability, non-toxicity, no environmental pollution and saving organic solvents. In addition...
In the field of textile coatings, waterborne polyurethane dispersions can endow textiles with better wear resistance, flexibility, cleaning resistance and other properties. Water based polyurethane dispersion (PUD) refers to polyurethane dispersion without emulsifiers, also known as polyurethane dispersion. It features high flexibility and excellent coating and adhesion on high-performance substra...
In the application of fabric coatings, waterborne polyurethane not only plays the role of an adhesive but also carries specific functional characteristics. The full play of its performance depends on whether the coating can closely adhere to the substrate. So, where exactly does the adhesion force between the waterborne polyurethane coating and the substrate come from? What methods are there to en...
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