Polyaspartic Ester BH-PU-1220

Product Features

1. High Solid Content: Active content ≥96%, significantly reducing volatile organic compound (VOC) emissions, making it environmentally friendly and more economical.

2. NH Equivalent: The NH equivalent is 230g/mol, ensuring excellent cross-linking ability in the polyurea reaction, providing outstanding mechanical performance in the cured product.

3. Ultra-Fast Gel Time: Gel time is only 1 minute, enabling a rapid curing process, ideal for environments and projects requiring quick construction.

4. High Hardness Cured Product: The material formed after curing exhibits extremely high hardness, excellent impact resistance, and wear resistance, suitable for use under harsh mechanical load conditions.

Technical Parameters

· Appearance: Colorless or light yellow transparent liquid

· Active Content: ≥96%

· Viscosity: 100±20 mPa.s

· NH Equivalent: 230g/mol

· Gel Time: 1 minute

· Cured Hardness: High hardness

Application Fields
BH-PU-1220 is suitable for the following applications:

· Coatings: This resin serves as a key component in high-performance coatings, suitable for protective coatings that require high strength and rapid curing. It can be widely used in building facades, industrial equipment, and infrastructure, providing durable and wear-resistant surface protection.

· Sealants: Due to its short gel time and high hardness, BH-PU-1220 is an ideal choice for fast-curing sealants, offering excellent physical performance during sealing and filling processes, suitable for bridges, tunnels, and building structures that require durability.

Product Advantages

· Rapid Construction: With a gel time of only 1 minute, construction time is greatly reduced, especially suitable for projects requiring quick completion, such as emergency repairs or large industrial coatings.

· Wear Resistance and Strength: The high hardness of the cured product provides lasting protection in various harsh mechanical and chemical environments.

· Environmentally Friendly: The high solid content formulation reduces volatile organic compound emissions, making it more environmentally friendly.

Usage Recommendations

· Application Temperature: It is recommended to apply in environments above 5°C to ensure good curing effects of the resin.

· Mixing and Curing: Depending on application requirements, it is advisable to use suitable curing agents to achieve rapid curing and high final performance.

· Storage Conditions: The product should be stored in a cool, dry environment, avoiding direct sunlight and extreme temperatures to ensure stable product performance.