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Water-based polyurethane binder(WPU)

Water-based polyurethane binder(WPU)

  • 2023-05-26

Polyurethane (PU) is a versatile polymer material that has a wide range of applications in various industries. One of the most popular applications of PU is in the textile industry, where it is used as a binder for textile printing, lamination, and surface treatment.

One of the most significant advantages of using PU as a binder for textile printing is its water-based nature. This makes it an eco-friendly and sustainable alternative to traditional solvent-based printing methods. Additionally, the use of water-based PU in textile printing reduces the amount of volatile organic compounds (VOCs) that are released into the air, which is particularly important for indoor printing applications.

Another advantage of water-based PU printing is its ability to provide a high degree of flexibility and durability to the printed textile. PU has a high tensile strength, which makes it an ideal binder for textiles that require high tear resistance and abrasion resistance. Additionally, the use of water-based PU in textile printing provides excellent color retention and resistance to fading, which is important for outdoor applications.

Polyurethane Dispersion Coating

Another area where PU is used extensively is in the coating industry. Polyurethane dispersion coatings are a type of water-based coating that are used in a wide range of applications, including architectural, automotive, and marine coatings.

One of the key advantages of using PU dispersion coatings is their versatility. They can be used to coat a wide range of substrates, including metal, plastic, and wood. Additionally, they can be formulated to provide a variety of properties, including gloss, hardness, and chemical resistance.

Polyurethane Dispersion Manufacturers

One of the leading manufacturers of PU dispersion coatings is Polymer Solutions. We are a global leader in the development and production of PU dispersion coatings, with a focus on providing high-quality products that meet the unique needs of our customers.

Our PU dispersion coatings are formulated using the latest technologies and are designed to provide superior performance in a wide range of applications. We offer a range of products, including PU dispersions for architectural coatings, marine coatings, and industrial coatings.

Textile Fabric Lamination

Textile fabric lamination is a process where two or more layers of textile material are bonded together with an adhesive. One of the most common types of adhesive used in textile lamination is PU.

The use of PU in textile lamination provides several benefits. Firstly, it provides a strong and durable bond between the layers of textile material, which is particularly important for applications where the laminate needs to withstand high levels of stress or wear.

Secondly, PU is a water-based adhesive, which makes it environmentally friendly and reduces the amount of VOC emissions during the lamination process. This is particularly important for indoor applications where the use of solvent-based adhesives may pose a health risk.

Textile Surface Treatment

PU is also used as a surface treatment for textiles, providing a range of benefits to the finished product. One of the most common types of PU surface treatment is textile printing.

Textile printing with PU provides a high level of color retention and durability to the printed textile. Additionally, it provides excellent water resistance and stain resistance, which are important for textiles that are used in outdoor applications.

PU is also used as a binder in a wide range of textile products, including carpets, upholstery, and bedding. The use of PU in textile binders provides several benefits, including improved durability, water resistance, and stain resistance.

Water-based PU dispersions are a type of PU that is used in a wide range of applications, including textile printing, coatings, and adhesives. They provide several advantages over traditional solvent-based PU dispersions, including improved environmental performance, reduced health and safety risks, and improved handling properties.

In conclusion, the use of PU as a binder in textile printing, coatings, and adhesives provides several benefits to the textile industry. The use of water-based PU in textile printing provides a more environmentally friendly and sustainable alternative to traditional solvent-based printing methods. The use of PU dispersions in coatings and adhesives provides excellent durability, water resistance, and stain resistance, which are important for a wide range of textile applications.

Thank you for reading this article. If you have any requirements on water based polyurethane(WPU) resin, please feel free to contact with us

© Copyright: Anhui Dowell Huatai New Materials Co., Ltd All Rights Reserved.

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