B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications

Name: B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications
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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B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications

Large Image : B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications

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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B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications

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 adhesive , self-extinguish construction glue , B2 fireproof polyurethane foam

B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications 0

Description:

This environmentally safe polyurethane foam contains zero CFCs, making it a green choice for construction. It meets DIN 4102 B2 flame-retardant standards and stops burning immediately once the fire source is removed. Ideal for sealing, bonding, and insulating gaps, cracks, and fireproof joints, it expands to create airtight, durable seals that enhance building safety and energy efficiency.

Features & Benefits:

Self-extinguishing for fire safety assurance
B2 fire rating (DIN 4102-1) compliant with industry standards
Improved insulation performance for energy savings
Closed-cell structure: water-repellent, rigid, and stable
Excellent installation capability for various projects
Easy and straightforward application
High expansion rate for comprehensive gap filling
Effective sound dampening and thermal insulation
Strong adhesion to most substrates
No shrinkage ensures long-term sealing reliability

Application:

Installation of fireproof doors and windows
Fire and smoke sealing between walls, floors, and ceilings
Sealing of roof openings and structural gaps
Fire-rated applications such as pipe penetration sealing 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

B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications 1

B2 Fire-Retardant Self-Extinguish Polyurethane PU Foam for Construction Glue and Adhesive Bonding Applications 2

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Contact Person: Edgar Wang

Tel: +86 15538000653

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