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What's the difference between acrylic resins used in adhesives and acrylic resins used in coatings
- 2025-10-21 17:44:26
- admin
Acrylic resins used in adhesives differ from those used in coatings in the following ways: Performance Characteristics Acrylic resins used in adhesives High bond strength: They must form a strong bond between different materials and cure quickly to generate sufficient cohesive and adhesive strength. For example, α-cyanoacrylate adhesives cure in seconds, achieving fast bonding. Good flexibility: W...
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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,...
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Large-molecule liquid coloring agents for markers
- 2025-10-31 17:28:18
- admin
In the field of drawing, markers have always been an indispensable tool. They come in two types: water-based and oil-based. Water-based marker ink does not contain oil-based components, similar to colored pencils, and has no irritating odor. Oil-based markers, on the other hand, mostly contain oil-based solvents, which are volatile and produce an irritating odor. Currently, the demand for water-ba...
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What are the advantages of using water-based polyurethane for fabric coating
- 2025-11-04 17:44:55
- admin
Fabric coating is a processing technology developed in textile finishing because it can give fabrics various functions, unique style, feel, and appearance, and increase product added value. Therefore, coated textile products are constantly emerging internationally, and their application fields are becoming increasingly wide. The low-temperature resistance, high elasticity, and high modulus of poly...
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Sinograce Chemical's Water-Based Barrier Coating Products
- 2025-11-20 17:59:59
- admin
Sinograce Chemical's research and development of a high-polymer water-based barrier coating material replaces polyethylene lamination, enabling paper cups to be re-pulped and contributing to their environmentally friendly and recyclable nature. Sinograce Chemical has achieved a complete supply chain system, from raw material pulp to paper cup paper, then to paper cups made with Sinograce Chemical'...
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Basic Knowledge of Waterborne Coating Formulation, Part 3
- 2025-11-29 17:04:36
- admin
Film-Forming Aids Polymers that make up emulsions or dispersions typically have glass transition temperatures above room temperature. To ensure good integration of emulsion particles into a uniform paint film, film-forming aids must be used to lower the minimum film-forming temperature (MFFT). Film-forming aids are a class of small-molecule organic compounds that eventually escape and volatilize f...
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Sinograce Chemical's Polyurethane Materials: Adhesive, Plastic, and Rubber Transformations
- 2025-12-02 18:06:01
- admin
Polyurethane (PU) can transform into a strong adhesive, firmly bonding tiles to walls; it can also become plastic parts like phone cases and keyboard keycaps; and even become shoe soles and sealing strips, exhibiting elasticity comparable to rubber. Why can the same material freely switch between the seemingly unrelated fields of "adhesive, plastic, and rubber"? Today, we'll uncover the secret of ...
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High-gloss water based acrylic printing emulsion (7052) achieves stable high-gloss performance
- 2025-12-05 17:51:51
- admin
In the printing industry, the demands for waterborne coating performance, especially high-gloss applications, are increasingly stringent. Single-component waterborne acrylic emulsion systems often suffer from limitations in balancing key performance characteristics when meeting high-end requirements. To address this, Sinograce Chemical has developed a high-performance emulsion combinatio...