Zhengzhou Bilin New Materials Manufacturing Co., Ltd.
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Description:
BILIN S3 Spray PU Foam—a high-performance, eco-friendly solution for superior thermal and acoustic insulation. Its rapid-setting formula forms a seamless, airtight barrier, eliminating thermal bridges and significantly reducing energy loss. Suitable for roofs, walls, and hard-to-reach areas, it adheres firmly to diverse surfaces like wood, metal, brick, and concrete, ensuring durable, water-resistant seals. Free from CFCs and featuring a porous polyurethane structure, this sustainable foam delivers unmatched energy efficiency by blocking heat transfer while maintaining exceptional adhesion. Ideal for large-scale applications, it solidifies quickly into a stable, continuous insulation layer for long-lasting performance.
Features & Benefits:
Superior thermal insulation properties.
Quick and easy application.
Adapts to uneven and contoured surfaces.
Outstanding adhesion to multiple substrates.
High resistance to cracking and settling.
Exceptional waterproofing and vapor barrier performance.
Suitable for hard-to-access and complex geometries.
Paintable, stainable, and sandable for seamless finishes.
Application:
Large-scale thermal and sound insulation.
Interior and exterior building insulation.
Insulation for irregular or confined spaces.
Roof and attic insulation and soundproofing.
Garage, basement, and patio insulation.
Pipe, duct, and HVAC system insulation.
Waterproofing for tanks, pools, and drainage systems.
Thermal bridge mitigation in construction.
Technical parameters:
| Yield | approx. 1 m², thickness 3-5 cm layer |
| Shrink | None |
| Water Absorption | 0.9% |
| Thermal conductivity | λ=0.036 W/(m·K) |
| Sound Insulation | 62db |