Zhengzhou Bilin New Materials Manufacturing Co., Ltd.
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Description:
BILIN A1 Polyurethane Foam is especially suitable for solid wood doors, aluminum-plastic windows, woodworking customization, and other projects that demand premium installation quality. It is characterized by superior stability, minimal climate and environmental requirements, exceptional adaptability, high-temperature resistance without shrinkage, excellent low-temperature elasticity, rapid curing speed, and robust adhesion strength.
Features & Benefits:
Compatible with most substrates (excluding PP, PE, and Teflon).
Surface drying time: 10 minutes.
Cutting time: 45-60 minutes.
Yield reaches 65L.
Excellent soundproofing and thermal insulation properties.
Superior waterproofing performance.
Outstanding installation and bonding capabilities.
High dimensional stability (no shrinkage or cracking).
Application:
Installation of window and door frames.
Filling gaps and cavities in construction.
Sealing joints and openings in roofing structures.
Creating soundproof barriers.
Mounting and sealing window/door frames securely.
Bonding insulation materials to roof constructions.
Enhancing thermal insulation in refrigeration systems.
Securing air conditioning units in place.
Protective packaging for fragile and high-value items (shock and compression resistance).
Technical parameters:
| Insulation Factor | <30 W/(m·K) |
| Cellular Structure | 40-50% open cells |
| Tensile adhesive strength | >130kPa |
| Density | Ca. 20 kg/m³ |
| Fire Class (DIN 4102 ) | B3 |
| Compressive Strength | >120kPa |
| Tensile Strength | >30kPa (10%) |
| Adhesive Strength | >80kPa |