Water-Based Polyurethane 3528 is a high-performance water-based polymer with water as its dispersion medium, offering environmental friendliness and safety. Its unique molecular structure endows it with superior film-forming properties, excellent flexibility, and high strength. Widely applied across textiles, paper, footwear materials, leather, and other industries, it meets specialized performance demands for polymer materials in diverse scenarios, providing efficient and reliable raw material
Product Form | Milky white to translucent liquid |
Solid Content | 40±2 |
pH Value | 7-9 |
Viscosity (mPa·s) | <1000 |
Modulus (100%) | 3-4 |
Tensile Strength | >40 |
Elongation at Break | >1100 |
Solvent and Content | Water |
Characteristics | Slightly hard, non-sticky, excellent performance |
Product Form | Milky white to translucent liquid |
Solid Content | 40±2 |
pH Value | 7-9 |
Viscosity (mPa·s) | <1000 |
Modulus (100%) | 3-4 |
Tensile Strength | >40 |
Elongation at Break | >1100 |
Solvent and Content | Water |
Characteristics | Slightly hard, non-sticky, excellent performance |
I. Product Overview:
Water-Based Polyurethane 3528 is a high-performance water-based polymer with water as its dispersion medium, offering environmental friendliness and safety. Its unique molecular structure endows it with superior film-forming properties, excellent flexibility, and high strength. Widely applied across textiles, paper, footwear materials, leather, and other industries, it meets specialized performance demands for polymer materials in diverse scenarios, providing efficient and reliable raw material support for related product manufacturing and processing.
Specification
Product Form | Milky white to translucent liquid |
Solid Content | 40±2 |
pH Value | 7-9 |
Viscosity (mPa·s) | <1000 |
Modulus (100%) | 3-4 |
Tensile Strength | >40 |
Elongation at Break | >1100 |
Solvent and Content | Water |
Characteristics | Slightly hard, non-sticky, excellent performance |
Product Features:
Film Formation: Forms a medium-hard, transparent coating with uniform texture and high clarity, effectively showcasing the substrate's original texture while providing moderate hardness for reliable protection.
Mechanical Properties: Demonstrates outstanding mechanical performance with tensile strength >40 and elongation at break >1100%. This indicates high strength and exceptional flexibility, enabling it to withstand significant external stretching without breaking. It also exhibits good recovery after deformation, making it suitable for applications demanding superior material mechanical properties.
Water Resistance: Exceptional water resistance. Once cured, the film effectively resists water erosion, maintaining performance even in humid environments without swelling, peeling, or degradation due to water absorption.
Anti-Stickiness: Excellent anti-stickiness. During use, it remains non-tacky even after prolonged storage or exposure to specific temperatures, ensuring product stability and ease of application.
High-Temperature Resistance: Exhibits excellent high-temperature resistance, maintaining stable physical and chemical properties in elevated environments. Resists softening, decomposition, and degradation, making it suitable for high-temperature applications.
IV. Product Applications:
Textile Printing: Widely used in textile printing, it bonds well with fabrics to produce vibrant, colorfast printed patterns. It also imparts excellent crease resistance, flexibility, and water resistance to fabrics, preventing cracking or fading during wear and use. Suitable for printing on various textiles including apparel and home textiles.
Paper Inks: Suitable for preparing paper inks, it enhances ink adhesion and drying performance on paper surfaces. Printed paper exhibits excellent gloss and water resistance, while ensuring printed patterns resist peeling and abrasion. Ideal for printing books, packaging paper, and similar applications.
Shoe Material Thick Plates: Delivers outstanding performance in manufacturing shoe material thick plates, imparting excellent strength, flexibility, and crease resistance. Prevents deformation and breakage during footwear wear while offering superior heat resistance and anti-sticking properties. Ensures extended product lifespan and enhanced comfort for athletic shoes, casual footwear, and other applications.
Leather Finishing: Suitable for leather finishing processes, it forms a uniform, transparent film on the leather surface. This enhances the leather's luster and texture while improving water resistance, abrasion resistance, and anti-sticking properties. The result is more durable and aesthetically pleasing leather during use, making it particularly suitable for high-end leather goods such as leather shoes, handbags, and leather apparel.
High-Temperature and High-Humidity Applications:
Owing to its exceptional water resistance and heat tolerance, it is particularly suitable for products used in high-temperature and high-humidity environments. It maintains stable performance under such conditions, meeting the material requirements of specialized environments.
V. Packaging and Storage:
50KG/drum. Store in a cool, dry, and well-ventilated area at temperatures between 5°C and 35°C.
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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