Polyaspartic Ester BH-PU-1425

Product Features

1. High Solid Content: Active content ≥96%, offering excellent environmental performance by significantly reducing volatile organic compound (VOC) emissions, complying with modern green standards.

2. NH Equivalent: The NH equivalent is 257 g/mol, ensuring good reactivity and the formation of a highly cross-linked network structure during curing, providing exceptional mechanical strength and durability for the final product.

3. Moderate Gel Time: With a gel time of 15 minutes, it allows sufficient working time during construction while enabling rapid curing to improve efficiency.

4. Combination of Flexibility and Hardness: The cured material possesses good flexibility to withstand certain deformations while maintaining high hardness, ensuring excellent wear and impact resistance in coatings and sealants.

Technical Parameters

· Appearance: Colorless or light yellow liquid

· Active Content: ≥96%

· Viscosity: 500±100 mPa.s

· NH Equivalent: 257 g/mol

· Gel Time: 15 minutes

· Cured Product Properties: Good flexibility, high hardness

Application Fields
BH-PU-1425 is widely applicable in various industrial and construction fields, including:

· High-Performance Coatings: With its high hardness and excellent flexibility after curing, BH-PU-1425 is ideal for protective coatings in industrial and construction applications, especially for exterior wall coatings, flooring coatings, and anti-corrosive coatings that require long-lasting protection. It effectively resists physical impacts and chemical corrosion.

· Sealants: The combination of flexibility and hardness makes this product an ideal choice for high-quality sealants. It is suitable for sealing and filling projects in complex building structures, particularly in environments with high stress and temperature fluctuations, ensuring long-term stability and sealing effectiveness.

Product Advantages

· Efficient Construction: The 15-minute gel time provides ample working time while ensuring rapid curing, making it suitable for projects requiring quick construction and short timelines.

· Outstanding Mechanical Performance: The cured material exhibits high hardness and good flexibility, suitable for various high-stress environments. This product stands out in wear resistance, impact resistance, and chemical resistance, extending the lifespan of coatings and sealants.

· Environmental Characteristics: The high solid content and low VOC emissions ensure that BH-PU-1425 performs excellently while complying with modern environmental regulations, making it suitable for projects with strict environmental requirements.

Usage Recommendations

· Application Conditions: It is recommended to apply in environments above 5°C to ensure optimal curing effects and product performance.

· Mixing and Curing: This product can be compatible with various curing agents; adjust formulations based on specific application needs to ensure optimal curing effects and final mechanical properties.

· Storage Conditions: Store the product in a cool, dry environment, avoiding direct sunlight and extreme temperatures to maintain stability and extend shelf life.