Zhengzhou Bilin New Materials Manufacturing Co., Ltd.
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Description:
BILIN S3 Spray PU Foam is a high-performance, thermosetting polyurethane insulation foam designed for rapid application and superior thermal efficiency. Its quick-solidifying formula creates a stable, continuous insulation layer, effectively reducing heat transfer and blocking thermal bridges while forming a seamless barrier. With excellent adhesion to wood, metal, brick, concrete, and expanded polystyrene, it ensures airtight, water-resistant seals in hard-to-reach areas. Ideal for roofs and walls, this eco-friendly, CFC-free foam provides exceptional thermal and acoustic insulation, enhancing building energy efficiency through its porous polyurethane structure.
Features & Benefits:
Superior thermal insulation properties.
Fast and user-friendly application.
Adapts to uneven surfaces and contours.
Exceptional adhesion strength.
High resistance to cracks and settling.
Outstanding waterproofing and vapor barrier performance.
Effective on irregular and hard-to-reach surfaces.
Paintable, stainable, and sandable for seamless finishes.
Application:
Large-scale thermal and acoustic insulation projects.
Interior and exterior wall insulation for buildings.
Insulation in confined or difficult-to-access spaces.
Attic and roof insulation with soundproofing benefits.
Garage, balcony, and porch insulation.
Insulation for pipes, ducts, and electrical conduits.
Waterproofing for water tanks, pools, and drainage systems.
Thermal bridge mitigation in construction joints.
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 |