Water-based Polyurethane Resin for Leather Edge
Product Description
Features
Soft handle, smooth, excellent cold flexing, abrasive resistance, alcohol resistance, jungle resistance, environmentally friendly, etc.
Application
Leather edge, etc.
|
Items
|
Unit
|
U3305C
|
U3405C
|
U3914
|
|
Appearance |
/
|
Milky White Liquid |
Milky White Liquid |
Milky White Liquid |
|
Soild Content |
%
|
45±2 |
45±2 |
45±2 |
|
Viscosity |
mPa·s
|
50-1500 |
50-1500 |
50-1500 |
|
100% Modulus |
MPa
|
3.2 |
2.1 |
3.6 |
|
300% Modulus |
MPa
|
5.5 |
3.44 |
27.9 |
|
Tensile Strength |
MPa
|
32 |
20 |
44 |
|
Elongation |
%
|
800 |
700 |
330 |
NOTE: The above values are shown as typical values and should not be used as specifications.
Waterborne PU resin is an advanced, environmentally friendly polyurethane dispersion widely used in modern coating, adhesive, and surface treatment industries. Unlike traditional solvent-based polyurethane systems, this resin utilizes water as the primary carrier, significantly reducing the emission of volatile organic compounds (VOC). This makes it an ideal solution for manufacturers aiming to meet increasingly strict environmental regulations while maintaining high performance standards.
One of the key advantages of waterborne PU resin is its excellent film-forming ability. It can create smooth, uniform, and high-quality coatings with superior transparency and gloss. The resulting film not only enhances the aesthetic appearance of substrates but also provides reliable protection against environmental factors. Its outstanding adhesion properties allow it to bond effectively with a wide variety of materials, including metals, plastics, wood, glass, leather, and textiles. This versatility makes it suitable for diverse industrial applications.
In terms of mechanical performance, waterborne PU resin offers an exceptional balance between flexibility and hardness. It exhibits strong abrasion resistance, impact resistance, and elasticity, ensuring long-lasting durability even under demanding conditions. These characteristics make it particularly suitable for high-wear surfaces such as flooring, automotive parts, and industrial equipment coatings. Additionally, it has excellent resistance to chemicals, oils, and solvents, which helps protect coated surfaces from corrosion and degradation.
Weather resistance is another notable feature of waterborne PU resin. It demonstrates strong resistance to UV radiation, yellowing, and aging, allowing coatings to maintain their color and integrity over extended periods. This makes it ideal for both indoor and outdoor applications, including architectural coatings and exterior finishes.
Waterborne PU resin is also valued for its user-friendly and safe application properties. It has low odor, non-toxic composition, and reduced flammability compared to solvent-based alternatives, improving workplace safety and reducing health risks for operators. The easy clean-up with water further simplifies the application process and reduces maintenance costs.
A major benefit of this material is its high level of customizability. Manufacturers can adjust formulation parameters such as solid content, viscosity, drying time, hardness, and gloss level to meet specific application requirements. Whether the need is for soft-touch finishes, high-gloss coatings, or fast-drying industrial layers, waterborne PU resin can be tailored accordingly.
Typical applications of waterborne PU resin include wood coatings, furniture finishes, automotive coatings, textile and leather finishing, paper coatings, packaging materials, and industrial protective coatings. It is also widely used in adhesives and sealants due to its strong bonding performance and flexibility.
In summary, waterborne PU resin combines environmental sustainability with excellent mechanical and chemical properties. Its low VOC content, strong adhesion, durability, and adaptability make it a preferred choice for a wide range of industries. As demand for green and high-performance materials continues to grow, waterborne PU resin stands out as a reliable and future-oriented solution for advanced material applications.
Request quote
NOTE: Please leave your email, our professional person will contact you asap!
Cell/WhatsApp:
Email：
Address：
No.35 Changsha Road, Yantai 264006, Shandong, P.R.China
LEAVE A MESSAGE
MIRACLL CHEMICALS
Leave your message