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| Categories | Fire Retardant PU Foam |
|---|---|
| Brand Name: | BILIN |
| Model Number: | B2 |
| Certification: | CE,ISO,SGS,SGR |
| Place of Origin: | China |
| MOQ: | 6000pcs for BILIN brand, 15600pcs for customer brand |
| Price: | Negotiation |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 50000000pieces per year |
| Delivery Time: | Within 20 days after deposit |
| Packaging Details: | 750ml/500ml/300ml, 12pieces/1 carton,Container loading is determined by weight |
| Other Name: | Polyurethane Foam |
| Type: | One Component |
| CAS No.: | 7085-85-0 |
| MF: | Mixture |
| EINECS No.: | 230-391-5 |
| Surface drying time: | 10 minutes |
| Cutting time: | 40 minutes-60 minutes |
| Application temperature: | 5℃-40℃ |
| Temperature range: | -40℃-+90 degrees Celsius |
| Shelf life: | 18 months |
| Color: | Off-white |
| Usage way: | Gun and Straw |
| Storage: | store at 25℃ or below |
| Water Absorption: | 1% Vol. |
| Base: | Polyurethane |
| Consistency: | Stable Foam |
| Curing System: | Moisture Cure |
| Tack-Free Time (min): | 7-12 |
| Drying Time (dust-free, min): | 20-25 |
| Cutting Time (hour): | 1-2 (+25°C) ; 3-4 (-5°C) |
| Yield (L): | 50-60 (from 1020g G.W. / 750mL) |
| Shrinkage: | None |
| Cellular Structure: | 60-65% open cells |
| Density (kg/m³): | 18-25 |
| Temperature Resistance: | -40°C to +80°C |
| Application Temperature: | +5°C to +35°C |
| Fire Rating (DIN 4102): | B2 |
| Thermal Conductivity: | < 0.020 W/(m·K) |
| Compressive Strength (kPa): | >180 |
| Tensile Strength (kPa): | >30 |
| Adhesive Strength (kPa): | >120 |
| Water Absorption (ml): | 0.3-8 (no epidermis); <0.1 (with epidermis) |
| Company Info. |
| Zhengzhou Bilin New Materials Manufacturing Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Description:
BILIN B2 PU Foam is a 3-in-1 solution for bonding, sealing, and insulation. Rated B2 for flame resistance, it self-extinguishes as soon as the fire is removed, minimizing fire risks. It fills gaps efficiently, blocks smoke leakage, and reduces noise and heat transfer in buildings. Curing upon contact with moisture, this CFC-free foam is a compact, easy-to-use choice for basic fireproofing and insulation needs.
Features & Benefits:
Self-extinguishing for passive fire protection
B2 fire rating (DIN 4102-1) for critical fire safety compliance
Better insulation performance than standard foams
Closed-cell structure: water-resistant, rigid, and dimensionally
stable
Great installation adaptability for diverse scenarios
Easy to apply without specialized training
High expansion rate for cost-effective gap filling
Effective sound dampening and thermal insulation
Strong adhesion to common substrates
No shrinkage ensures long-lasting sealing effect
Application:
Fireproof window and door frame installation
Fire and smoke sealing between structural components (walls,
floors, ceilings)
Sealing roof openings and construction gaps
Fire-rated applications like pipe penetration sealing and cold
storage insulation
Technical parameters:
Yield | 55L |
Shrink | None |
Density | 22 kg/m³ |
Cellular Structure | 60-65% open cell |
Tensile adhesive strength | 136kPa |
Shear strength | 154kPa |
Thermal conductivity(35℃) | 0.034W/(m·K) |
Fire Retardant Grade(DIN 4102-1) | B2 |
|
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