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750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door
750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door
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


750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door


Description:

Engineered as a high-performance polyurethane foam, this product complies with DIN 4102 B2 flame-retardant standards, achieving instant self-extinguishing once the ignition source is removed. Specialized for fireproof sealing applications, it effectively blocks smoke and gas leakage while delivering exceptional bonding, fixing, and thermal insulation performance. Ideal for filling gaps, sealing cracks, and soundproofing projects, it expands on application to form durable seals and is environmentally safe with zero CFC content.

Features & Benefits:

Self-extinguishing per DIN 4102 B2 standards
B2 fire rating (DIN 4102-1) for enhanced fire safety
Enhanced thermal insulation performance
Closed-cell foam structure: water absorption resistant, with high rigidity and structural stability
Superior installation efficiency for quick on-site operations
User-friendly application process
High expansion rate for comprehensive gap filling
Effective sound dampening and thermal insulation dual performance
Superior adhesive strength to various substrates
Strong dimensional stability (no shrinkage post-curing)

Application:

Installation and sealing of fireproof doors and windows
Fire and smoke retardant sealing for joints between walls, floors, and ceilings
Sealing of all openings and penetrations in roof construction systems
Gap filling and bonding for fire-rated applications such as pipe penetrations and cold storage insulation projects


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


750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door


750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door



















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750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door

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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
750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door

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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