BILIN A3 Polyurethane Spray Foam 45L Yield 22 kg/m³ Density Construction Insulation Sealant
Professional gun-grade polyurethane foam with 45L yield and 22 kg/m³ density. Features fast curing, excellent thermal/acoustic insulation, waterproof closed-cell structure, and primerless adhesion. Ideal for doors, windows, roof constructions, and insulation applications. Eco-friendly formulation without CFC materials.
Surface drying time
10 minutes
Packaging Details
750ml/500ml/300ml, 12pieces/1 carton,Container loading is determined by weight
Shelf life
18 months
Supply Ability
50000000pieces per year
CAS No.
7085-85-0
Cutting time
40 minutes-60 minutes
Product Description
Product Overview
BILIN A3 Polyurethane Foam is a high-yield, gun-grade foam designed for professional construction applications including doors, windows, and building insulation. This fast-curing foam offers superior expansion and excellent thermal and acoustic insulation properties.
Key Features & Benefits
- Closed cell structure resistant to water absorption
- Excellent waterproof performance
- Superior installation capability and easy application
- High expanding rate with fast curing time
- Effective sound dampening and thermal insulation
- Excellent adhesion without primer requirement
- Strong stability with no shrinkage
- Eco-friendly formulation without CFC materials
Applications
- Installation of window and door frames
- Filling cavities and sealing openings in roof constructions
- Connecting insulation materials and roof constructions
- Application of soundproofing layers on motors
- Improving thermal insulation in cooling systems
- Installation of air conditioners
- Bonding of insulation panels
Technical Specifications
| Parameter | Value |
|---|---|
| Yield | 45L |
| Insulation Factor | <40 mW/m·K |
| Shrinkage | None |
| Density | 22 kg/m³ |
| Cellular Structure | 60-65% open cell |
| Tensile Adhesive Strength | 96 kPa |
| Shear Strength | 110 kPa |
| Fire Retardant Grade (DIN 4102-1) | B3 |
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