| 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) |
| Brand Name | BILIN |
| Model Number | B2 |
| Certification | CE,ISO,SGS,SGR |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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) |
| Brand Name | BILIN | Model Number | B2 |
| Certification | CE,ISO,SGS,SGR | Place of Origin | China |
| High Light | Mildew Proof Heat Resistant Expanding Foam ,Home Decoration Heat Resistant Expanding Foam ,Mildew Proof Fire Rated Expanding Foam | ||
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Description:
BILIN B2 is a high-performance, flame-retardant polyurethane foam that meets DIN 4102 B2 standards, ensuring it stops burning immediately when the fire source is removed. Ideal for fireproof joint sealing, it effectively fills gaps, insulates against heat and sound, and blocks smoke and gas penetration. This one-component PU foam expands upon air exposure, offering strong adhesion for bonding, fixing, and installation in construction. With excellent mounting capabilities, it’s versatile for cracks, gaps, and thermal/acoustic insulation. Environmentally friendly and free of CFCs, it’s a reliable choice for building safety and efficiency.
Features & Benefits:
Self-extinguishing.
Superior thermal insulation properties.
Closed-cell structure, waterproof, and dimensionally stable.
Excellent gap-filling and mounting performance.
Easy-to-use, quick application.
High expansion ratio for deep cavity filling.
Effective soundproofing and thermal insulation.
Strong adhesion to most construction materials.
Long-term stability (no shrinkage or cracking).
Application:
Installation of fire-rated doors and windows.
Fire and smoke barrier sealing in walls, floors, and ceilings.
Sealing service penetrations and roof openings.
Fireproof filling and bonding in pipe penetrations, electrical conduits, and HVAC systems.
Insulation of cold storage and industrial facilities requiring fire-resistant materials.
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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Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
25000000-30000000
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Bilin has been focusing on the research, development, production and sales of high-quality polyurethane foam, silicone sealant, caulking agent and other products, providing customers with a wide range of sealant and adhesive solutions. Modern factories, professional R&D teams and strict producti... Bilin has been focusing on the research, development, production and sales of high-quality polyurethane foam, silicone sealant, caulking agent and other products, providing customers with a wide range of sealant and adhesive solutions. Modern factories, professional R&D teams and strict producti...
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