Low Expansion Fire Rated PU Foam Sealant Anti-Deformation Polyurethane Foam for Window Frames

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Zhengzhou Bilin New Materials Manufacturing Co., Ltd.

City: zhengzhou

Country/Region:china

Tel:86-371-65095268

Contact Person:
Mr.Edgar Wang View Contact Details

Low Expansion Fire Rated PU Foam Sealant Anti-Deformation Polyurethane Foam for Window Frames

Brand Name	BILIN
Model Number	B2
Certification	CE,ISO,SGS,SGR
Place of Origin	China
Minimum Order Quantity	100carton for BILIN brand, 1300carton for customer brand
Price	$1.2-1.6
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
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
Color	Off-white
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)

Detailed Product Description

Description:

This product is non-flammable with extremely strong flame retardancy, complying with DIN 4102 B2 flame retardant standard. It can stop burning immediately when the fire source is evacuated, ensuring safe use. It has multiple effects such as bonding, fixing, installation, sound insulation and heat insulation, and is especially suitable for filling and sealing fireproof joints, which can effectively block the penetration of smoke and gas.

Features & Benefits:

Having self-extinguishing characteristics, reaching DIN 4102-1 B2 fire rating
Better insulation factor
Closed-cell structure with water resistance and no water absorption
Harder texture and outstanding stability
Excellent installation performance
Simple and easy operation
High expansion rate
Excellent sound and heat insulation effect
Firm adhesion
No shrinkage and good stability

Application:

Used for the installation and construction of fireproof doors and windows
Fire and smoke retardant sealing treatment between walls, floors and ceilings
Sealing of all openings in roof buildings
Various filling and bonding applications requiring flame retardant or fire-rated levels such as pipe penetration filling and cold store 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

Q1: Are you a factory?

A1: Yes, we are a factory. Our plant area is about 30,000 square meters, and our production capacity is 10 containers per day, supporting on-time delivery.

Q2, Can I visit your factory?

A2: Of course, welcome to visit our factory in Zhengzhou, Henan.

Q3: Do you provide OEM/private label service?

A3: Yes, we do. In addition, we also provide free design and MOQ for private label sealants.

Q4: Can I get free samples?

A4: We provide free samples. For more details, please feel free to contact us.

Q5: Need an agent?

A5: General agents all over the world are welcome.

Product Tags: fire retardant PU foam sealant low expansion polyurethane foam anti-deformation window frame foam

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