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Fire Retardant B2 Pu Foam Polyurethane Insulation Material Expandable Spray Fire Rated Pu Foam
Fire Retardant B2 Pu Foam Polyurethane Insulation Material Expandable Spray Fire Rated Pu Foam
Specifications
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)
Description


Fire Retardant B2 Pu Foam Polyurethane Insulation Material Expandable Spray Fire Rated Pu Foam


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


Fire Retardant B2 Pu Foam Polyurethane Insulation Material Expandable Spray Fire Rated Pu Foam


Fire Retardant B2 Pu Foam Polyurethane Insulation Material Expandable Spray Fire Rated Pu Foam


















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Fire Retardant B2 Pu Foam Polyurethane Insulation Material Expandable Spray Fire Rated Pu Foam

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Product Detail
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
Contact Supplier
Fire Retardant B2 Pu Foam Polyurethane Insulation Material Expandable Spray Fire Rated Pu Foam

Zhengzhou Bilin New Materials Manufacturing Co., Ltd.

Verified Supplier
2 Years
zhengzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Acetoxy Silicone Sealant, GP Silicone Sealant, Neutral Silicone Sealant
Total Annual :
25000000-30000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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