BILIN B2 Fire Retardant Polyurethane Foam for Window and Door

Name: BILIN B2 Fire Retardant Polyurethane Foam for Window and Door
Brand: Zhengzhou Bilin New Materials Manufacturing Co., Ltd.
SKU: B2
Availability: InStock

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Customer Reviews

BILIN has been our trusted partner for years. They consistently deliver top-quality products with exceptional professionalism. Their reliable service and fast delivery always exceed our expectations. A truly outstanding collaboration every time!

—— Rajiv Patel

Great service, great execution—simple! They offer reliable support, reasonable pricing, and excellent options. As my business grows, I’ll definitely keep working with them. Highly recommended!

—— Marcus Reynolds

The communication was excellent, and the requested samples were sent very promptly. We were extremely satisfied with the product quality, and the pricing was very fair. We’d be happy to recommend your products to others seeking similar solutions.

—— David Mitchell

Good quality! We have cooperated with BILIN for a long time. Homey always maintains excellent product quality.

—— Luis Mendoza

Good quality! We have cooperated with Homey for a long time, and our customers feedback that the quality is excellent.

—— Dmitry Volkov

This is a highly professional company with top-quality, high-performance products. Their extensive product line meets all our diverse requirements, and their delivery speed is exceptionally fast. We deeply trust their expertise and outstanding service.

—— Khalid

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BILIN B2 Fire Retardant Polyurethane Foam for Window and Door

Large Image : BILIN B2 Fire Retardant Polyurethane Foam for Window and Door

Product Details:

Place of Origin:	China
Brand Name:	BILIN
Certification:	CE,ISO,SGS,SGR
Model Number:	B2

Payment & Shipping Terms:

Minimum Order Quantity:	6000pcs for BILIN brand, 15600pcs for customer brand
Price:	Negotiation
Packaging Details:	750ml/500ml/300ml, 12pieces/1 carton,Container loading is determined by weight
Delivery Time:	Within 20 days after deposit
Payment Terms:	L/C,T/T
Supply Ability:	50000000pieces per year

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BILIN B2 Fire Retardant Polyurethane Foam for Window and Door

Description

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.
Highlight:	fire retardant PU foam for windows , BILIN B2 fireproof polyurethane foam , door sealant fire retardant foam

BILIN B2 Fire Retardant Polyurethane Foam for Window and Door 0

Description:

A versatile B2-grade polyurethane foam designed for sealing, fixing, and insulating tasks. It fills gaps seamlessly, prevents smoke and gas leakage, and reduces sound and heat transfer in buildings. With DIN 4102 flame-retardant certification, it self-extinguishes after fire removal and expands during curing to form tight seals. This foam is specifically engineered for fireproof building applications that demand reliable safety performance.

Features & Benefits:

Self-extinguishing to limit fire damage
B2 fire classification (DIN 4102-1) for strict fire safety compliance
Better insulation factor than conventional foams
Closed-cell structure: water-resistant, rigid, and stable
Excellent installation adaptability
User-friendly application process
High expansion ratio for efficient gap filling
Effective sound reduction and thermal insulation
Strong adhesion to common building materials
No shrinkage ensures durable sealing results

Application:

Fireproof door and window installation and sealing
Fire and smoke retardant sealing for wall-floor and wall-ceiling joints
Sealing of roof openings and construction gaps
Fire-rated filling and bonding projects 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

BILIN B2 Fire Retardant Polyurethane Foam for Window and Door 1

BILIN B2 Fire Retardant Polyurethane Foam for Window and Door 2

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Contact Person: Edgar Wang

Tel: +86 15538000653

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