| 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 | fire retardant PU foam insulation ,expandable spray fire rated foam ,B2 polyurethane insulation material | ||
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Description:
BILIN B2 PU Foam is a flame-retardant, self-extinguishing polyurethane foam certified to DIN 4102 B2 standards. It ceases combustion immediately when the fire source is removed, ensuring top-tier fire safety protection. Designed for multi-functional use in sealing, bonding, and insulation, it acts as a reliable barrier against smoke and gas penetration in fireproof joints. This moisture-curing expanding foam forms strong adhesive bonds and is free of CFCs, making it a sustainable choice for eco-conscious construction projects.
Features & Benefits:
Self-extinguishing to prevent fire spread
B2 fire classification (DIN 4102-1) meets strict fire safety requirements
Improved insulation coefficient for energy efficiency
Closed-cell structure: water-repellent, rigid, and stable for long-term use
Excellent mounting and installation capabilities
Simple and hassle-free application
High expansion ratio to cover large gaps
Efficient sound reduction and heat preservation properties
Exceptional adhesion to most building materials
Stable performance with no post-curing shrinkage
Application:
Fireproof door and window installation and sealing
Smoke and fire sealing for wall-floor and wall-ceiling interfaces
Sealing of roof openings and structural gaps
Fire-rated bonding and filling tasks including pipe penetrations and cold storage facility 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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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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