Wholesale Prices Cheap Fire Proof Polyurethane Foam Insulation Spray Pu Foam

Basic Properties

Place of Origin: China

Brand Name: BILIN

Certification: CE,ISO,SGS,SGR

Model Number: B2

Trading Properties

Minimum Order Quantity: 6000pcs for BILIN brand, 15600pcs for customer brand

Price: Negotiation

Payment Terms: L/C,T/T

Supply Ability: 50000000pieces per year

Fire Resistant Spray Foam

Specifications

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
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)
High Light:	fireproof polyurethane foam insulation , cheap fire retardant PU foam , wholesale fireproof spray foam

Product Description

Wholesale Prices Cheap Fire Proof Polyurethane Foam Insulation Spray Pu Foam 0

Description:

BILIN B2 Polyurethane Foam is a non-flammable, B2-rated sealing solution that delivers excellent thermal and acoustic insulation. It stops burning immediately when the fire source is removed, ensuring optimal safety for building projects. Suitable for gap filling, fireproof joint sealing, and component mounting, this CFC-free foam expands on application to form strong adhesive bonds and block smoke and gas leakage effectively in construction scenarios.

Features & Benefits:

Self-extinguishing for passive fire protection
B2 fire rating (DIN 4102-1) meets strict industry safety requirements
Enhanced thermal insulation performance
Closed-cell structure: water-resistant, rigid, and stable
Excellent installation adaptability for diverse projects
Simple and easy to apply
High expansion rate for comprehensive gap coverage
Efficient sound dampening and heat preservation
Superior adhesion strength to substrates
No shrinkage ensures long-lasting sealing reliability

Application:

Fireproof door and window installation and sealing
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