Zhengzhou Bilin New Materials Manufacturing Co., Ltd.
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Description:
BILIN A2 polyurethane adhesive foam is a high-performance polyurethane foam suitable for wood, metal, and concrete, as well as masonry, tiles, and other substrates. It features fast curing speed, strong adhesion, excellent high-temperature resistance, and no shrinkage under heat. With rapid expansion and high resilience, it is an ideal choice for architectural and decorative bonding, offering superior thermal and acoustic insulation.
Features & Benefits:
Bonds firmly to most surfaces (excluding PP, PE, and Teflon).
Surface drying in 8-10 minutes, full curing in 30-50 minutes.
Outstanding soundproofing and thermal insulation properties.
Superior waterproofing and moisture resistance.
Exceptional adhesion strength for long-lasting bonds.
Excellent gap-filling and void-sealing capabilities.
Mold & mildew resistant, ensuring durability in humid conditions.
High load-bearing and mounting performance.
Stable curing—no shrinkage or post-expansion.
Application:
Installation & fixing of door/window frames, panels, and trim.
Sealing & filling gaps, joints, cracks, and cavities in walls/floors.
Bonding insulation materials in roofing and wall systems.
Insulating electrical outlets, pipes, and HVAC components.
Thermal, cold, and noise insulation for enhanced energy efficiency.
Packaging protection—shock absorption and cushioning for fragile goods.
Technical parameters:
| Yield | 50L |
| Insulation Factor | <30 W/(m·K) |
| Cellular Structure | 60 - 70% open cells |
| Density | 22 kg/m³ |
| Compressive Strength | >120kPa |
| Adhesive Strength | >80kPa |