| 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 spray ,self-extinguishing polyurethane foam ,fire rated polyurethane foam | ||
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Description:
BILIN B2 PU Foam is a one-component, flame-retardant polyurethane foam that meets DIN 4102 B2 standards, offering non-flammability and instant self-extinguishing properties after fire removal. It is specially formulated for fireproof sealing, effectively blocking smoke and gas from passing through joints and gaps. With outstanding bonding, fixing, and insulation performance, it is the go-to choice for construction, soundproofing, and thermal insulation projects. Applicable via foam gun or straw, it expands when exposed to atmospheric moisture, creating durable, high-performance seals for long-term use.
Features & Benefits:
Self-extinguishing to contain fire spread
B2 fire class (DIN 4102-1) for reliable fire protection
Enhanced insulation factor for reduced energy loss
Closed-cell structure: water absorption resistant, rigid, and stable
Excellent installation and mounting efficiency
Simple application with gun or straw
High expansion rate for maximum gap coverage
Efficient sound and thermal insulation
Superior adhesion strength
No shrinkage for stable, long-lasting seals
Application:
Fireproof door and window installation and sealing
Fire and smoke retardant sealing for wall, floor, and ceiling joints
Sealing all openings in roof construction
Fire-rated filling and bonding work including pipe penetrations 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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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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