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Effective ways to enhance the bonding strength between waterborne polyurethane coatings and fabrics
- 2025-05-23 17:19:50
- admin
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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Introduction to the Synthesis and Application of Acrylic Emulsion
- 2025-06-10 17:18:21
- admin
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 performa...
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From anti-wrinkling to flame retardancy: The multifunctional charm of polyurethane emulsion fabric finishing agents
- 2025-06-12 17:25:26
- admin
01 Polyurethane emulsion exhibits excellent adhesion properties in fabric finishing, making it an ideal fabric finishing agent. Fabrics treated with polyurethane emulsion not only have good wash resistance and stiffness, but also possess anti-shrinkage, anti-wrinkle properties and a good hand feel. When used in combination with polyacrylate, the effect is even better. For example, in cot...
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Waterborne Acrylic emulsion: Detailed Explanation of Soft Monomers, Hard monomers and Their Functional Differences
- 2025-06-19 17:21:42
- admin
Acrylic emulsion is a water-based emulsion, composed of two different monomers: soft monomers and hard monomers. Soft monomers refer to monomers with high hydrophilicity and dispersion performance. Hard monomers refer to monomers with high lipophilicity and crystallization properties. The functional differences between soft monomers and hard monomers 1. Different dispersion properties: S...
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Acrylic emulsion is used in printing inks
- 2025-08-21 18:00:32
- admin
Acrylic emulsion is widely used in printing inks. Here are its main functions and advantages: Enhance adhesion Acrylic emulsion can form a strong bond with various substrates (such as PET, BOPP, PE plastic films and paper), ensuring that the ink does not come off easily after printing. It is particularly suitable for packaging printing. Enhance glossiness and color spreadability It can make the su...
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What is the difference between polyurethane and acrylic?
- 2025-10-25 17:06:16
- admin
Polyurethane comes in many varieties, including one-component, two-component, rigid, and elastic. However, the most important characteristic of polyurethane is its solvent resistance. Acrylic acid comes in water-based, oil-based, and other varieties, but acrylic acid is primarily solvent-resistant. I. Basic Concepts of Acrylic and Polyurethane Acrylic acid is a monomer that generally has a strong,...