Zhengzhou Bilin New Materials Manufacturing Co., Ltd.
| 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. |
| Brand Name | BILIN |
| Model Number | B2 |
| Certification | CE,ISO,SGS,SGR |
| Place of Origin | China |
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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. |
| Brand Name | BILIN | Model Number | B2 |
| Certification | CE,ISO,SGS,SGR | Place of Origin | China |
| High Light | Quick Dry Fire Retardant PU Foam ，Furniture Parts Fire Retardant PU Foam ，Quick Dry Fire Resistant PU Foam | ||
Description:
BILIN B2 Polyurethane Foam is a flame-retardant, DIN 4102 B2-certified sealing foam that stops burning once the fire source is removed. Ideal for bonding, fixing, soundproofing, and thermal insulation, it effectively seals gaps, cracks, and joints while preventing smoke/gas penetration. This one-component, CFC-free foam expands upon application, offering strong adhesion and durability for construction projects.
Features & Benefits:
Self-extinguishing – Complies with fire safety standards.
B2 Fire Rating (DIN 4102-1) – Certified flame-retardant performance.
Enhanced Insulation – Superior thermal and acoustic properties.
Closed-Cell Structure – Water-resistant, rigid, and dimensionally stable.
High Expansion Rate – Fills cavities completely for airtight sealing.
Excellent Adhesion – Bonds securely to most construction materials.
Easy Application – Compatible with foam guns or straw dispensers.
No Shrinkage – Maintains stability and sealing integrity over time.
Sound Dampening – Reduces noise transmission effectively.
Application:
Fire-rated door and window installations.
Fire and smoke barriers in walls, floors, and ceilings.
Sealing roof penetrations and construction gaps.
Pipe and duct penetrations requiring fireproofing.
Insulation of refrigeration rooms and cold storage areas.
General filling, bonding, and sealing in fire-sensitive environments.
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 |
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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