Polyaspartic Ester Composition BH-PU-2030

Product Features

1. High Solid Content: Active content ≥96% ensures full utilization of materials during construction, forming a high-quality waterproof solid color coating.

2. Precise NH Equivalent: The NH equivalent is 283 g/mol, ensuring stability in the polyurea reaction, with strong adhesion and uniform coatings in the cured product.

3. Ample Gel Time: The gel time of 80 minutes provides sufficient operating time for construction personnel, making it suitable for large and complex area applications.

4. Excellent Flexibility: The cured coating not only possesses excellent waterproof performance but also features outstanding flexibility, adapting to thermal expansion and contraction changes in building facades and preventing cracking.

Technical Parameters

· Appearance: Colorless or pale yellow liquid

· Active Content: ≥96%

· Viscosity: 900±200 mPa.s

· NH Equivalent: 283 g/mol

· Gel Time: 80 minutes

· Cured Properties: Excellent flexibility, strong adhesion

Application Areas
BH-PU-2030 is primarily used as a main agent for exterior waterproof solid color polyurea coatings, suitable for protecting and decorating exterior walls of various buildings, especially in scenarios requiring solid color waterproof effects. Specific application areas include:

· Solid Color Waterproof Coating for Facades: Suitable for exterior wall coatings of various buildings, providing excellent waterproof protection while maintaining long-term stable color performance, preventing fading or peeling.

· Decorative Waterproof Coatings: Ensures waterproof functionality while showcasing stable, vibrant colors, providing long-lasting protection and beautification for the building's exterior.

· Other Polyurea Waterproof Systems: Can be used in any coating system that requires waterproofing, flexibility, and color durability, widely applied in commercial and residential building exterior coatings.

Product Advantages

· High-Quality Solid Color Coatings: BH-PU-2030 can perfectly combine with various pigments to form durable and stable solid color coatings, ensuring both waterproofing and aesthetic appeal for the facade.

· Excellent Flexibility and Adhesion: The cured polyurea coating exhibits excellent flexibility to accommodate deformation of building exteriors while providing strong adhesion, ensuring the coating does not peel off due to external environmental changes.

· Environmentally Friendly Materials, Safe and Reliable: With an active content of over 96%, it reduces the release of volatile organic compounds (VOCs), meeting environmental standards, suitable for construction projects with high environmental requirements.

· Long-Lasting Protection: BH-PU-2030 provides outstanding waterproof capabilities, effectively preventing moisture intrusion into building structures, extending the lifespan of exterior walls while maintaining the beauty and functionality of the solid color coating.

Usage Recommendations

· Construction Environment Requirements: It is recommended to conduct construction in environments above 5°C, avoiding humid weather that could affect adhesion and gel time. In high or low-temperature conditions, appropriate measures should be taken to ensure coating effects.

· Construction Steps: Ensure the product is thoroughly mixed before application, and immediately apply after pigments and polyurea main agent are blended evenly. Complete the application within the 80-minute gel time to ensure uniformity and consistency of the coating.

· Storage Conditions: Store in a dry, cool place, avoiding direct sunlight and high-temperature environments, and keep the product sealed to prevent performance loss.