B1 Fire Rated PU Expandable Foam Gun Type

B1 Fire Rated PU Expandable Foam Gun Type

As a professional high quality GUNUO® B1 Fire Rated PU Expandable Foam Gun Type manufacture, you can rest assured to buy B1 Fire Rated PU Expandable Foam Gun Type from our factory and we will offer you the best after-sale service and timely delivery.
B1 Fire Rated PU Expandable Foam Gun Type is an one-component, high quality B1 fire retardant polyurethane foam. The foam will expand and cure by moisture in the air. It is fitted with a plastic adapted head for use with a foam application gun. B1 Fire Rated PU Expandable Foam has an excellent performance for installation of doors and windows. High grade fire resistance and heat insulation, also B1 Fire Rated PU Expandable Foam can be met fire safety requirements.Mainly used for installation, fixing and insulation of door and window frames; filling and sealing of gaps, joints, openings and cavities.

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GNS is B1 Fire Rated PU Expandable Foam Gun Type manufacturers and suppliers in China. We can provide professional service and better price for you. If you interested in B1 Fire Rated PU Expandable Foam Gun Type products, please contact with us. We follow the quality of rest assured that the price of conscience, dedicated service.

1.PRODUCT FEATURE OF B1 FIRE RATED PU EXPANDABLE FOAM GUN TYPE

●Excellent adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, steel, aluminum, timber and other substrates (except PP, PE and Teflon);
●Self-extinguish when the fire leave;
●High thermal and acoustical insulation;
●Strong surface after curing;
●Conform to fire class B1 (DIN 4102)
●Application temperature between +5℃ to +35℃;
●Optimal application temperature between +18℃ to +30℃;
●Environmentally friendly. It contains CFC-free propellants which are harmless to the ozone layer.

B1 Fire Rated PU Expandable Foam Gun TypeB1 Fire Rated PU Expandable Foam Gun TypeB1 Fire Rated PU Expandable Foam Gun TypeB1 Fire Rated PU Expandable Foam Gun Type


2.PERFORMANCE DATA OF B1 FIRE RATED PU EXPANDABLE FOAM GUN TYPE

Base Polyurethane
Consistency Stable Foam
Curing System Moisture-curing
Tack-Free Time (min) 7~8
Drying Time Dust-free after 12-14 min.
Cutting Time (min) 50~60
Yield (L) 28
Shrink None
Cellular Structure >84% close cells
Specific Gravity (kg/m³) 20
Temperature Resistance -50℃~+80℃
Application Temperature Range +18℃~+30℃
Colour White
Fire Class (DIN 4102 ) B1
Insulation Factor  (Mw/m.k) 0.041
Compressive Strength (kPa) 130
Tensile Strength (kPa) 170
Adhesive Strength(kPa) 135
Water Absorption (ML) 0.3~8(no epidermis)
<0.1(with epidermis)

3. APPLICATIONS AREAS OF B1 FIRE RATED PU EXPANDABLE FOAM GUN TYPE

●Installing, fixing and insulating of door and window frames;
●Filling and sealing of gaps, joint and openings;
●Connecting of insulation materials and roof construction;
●Bonding and mounting;
●Insulating the electrical outlets and water pipes;
●Heat preservation, cold and sound insulation;
●Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.

B1 Fire Rated PU Expandable Foam Gun Type

4.APPLICATION INSTRUCTIONS OF B1 FIRE RATED PU EXPANDABLE FOAM GUN TYPE

B1 Fire Rated PU Expandable Foam Gun Type

5.STORAGE AND SHELF LIFE OF B1 FIRE RATED PU EXPANDABLE FOAM GUN TYPE

12 months in unopened packing store in temperature between +5℃ to +25℃, Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards.

6.PACKING, SHIPPING AND SERVING OF B1 FIRE RATED PU EXPANDABLE FOAM GUN TYPE

Packing: 750ml 500ml 300ml, 12 cans/carton. (For special specifications, please contact us.)
Shipping: Sea or land transportation
Serving: We provide free design service, and you’ll get excellent after-sales service, we committed to solving any problems that may occur when you use our products.

B1 Fire Rated PU Expandable Foam Gun TypeB1 Fire Rated PU Expandable Foam Gun TypeB1 Fire Rated PU Expandable Foam Gun Type

7.FAQ

Q: Why does the PU foam turn yellow after a long time?

A: Normally it will turn yellow when the cured foam exposed to ultraviolet rays for a long time.

Q: If the PU foam shrinks after curing, what effect will it bring?

A: It will damage doors and windows and the performance of PU foam will be reduced.

B1 Fire Rated PU Expandable Foam Gun Type

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