China OEM Support Manufacturer Direct Sales Low Expansion PU Spray Foam Gun Type

Low Expansion PU Spray Foam Gun Type

You are welcomed to come to our factory to buy the latest selling, low price, and high-quality GNS® Low Expansion PU Spray Foam Gun Type. We look forward to cooperating with you.
Low Expansion PU Spray Foam Gun Type is an one-component, ready to use polyurethane foam.This low expansion PU spray foam is fitted with a plastic adapted head for use with a foam application gun. Low expansion PU spray foam was special made for the wooden doors and windows frames with a good filling ability, also it has high thermal and sound insulation performance.Also this low expansion PU spray foam has very good performance on the bonding of UPVC, masonry, brick, block, glass, steel, wood and other substrates.

High quality GNS® Low Expansion PU Spray Foam Gun Type is offered by China manufacturer called GNS. Buy Low Expansion PU Spray Foam Gun Type which is of high quality directly with low price from us.

1.PRODUCT FEATURE OF GNS® LOW EXPANSION PU SPRAY FOAM GUN TYPE

●Perfect 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);
●Very good filling capacities;
●Application temperature is between + 5℃ to +35℃;
●Optimal application temperature is between +18℃ to +30℃;
●It contains CFC-free propellants which are harmless to the ozone layer.

Low Expansion PU Spray Foam Gun Type

2.PERFORMANCE DATA OF GNS® LOW EXPANSION PU SPRAY FOAM GUN TYPE

Base	Polyurethane
Consistency	Stable Foam
Curing System	Moisture-cure
Tack-Free Time (min)	9~10
Drying Time	Dust-free after 14-16 min.
Cutting Time (min)	70~80 (+25℃)
Yield (L)	30-35
Shrink	None
Cellular Structure	>84% close cells
Specific Gravity (kg/m³)	16
Temperature Resistance	-50℃~+80℃
Application Temperature Range	+18℃~+30℃
Colour	White
Fire Class (DIN 4102 )	B3
Insulation Factor (Mw/m.k)	0.04
Compressive Strength (kPa)	125
Tensile Strength (kPa)	160
Adhesive Strength(kPa)	110
Water Absorption (ML)	2~3(no epidermis)
Water Absorption (ML)	<0.5(with epidermis)

3. APPLICATIONS AREAS OF LOW EXPANSION PU SPRAY 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.

Low Expansion PU Spray Foam Gun Type

4.APPLICATION INSTRUCTIONS OF LOW EXPANSION PU SPRAY FOAM GUN TYPE

Low Expansion PU Spray Foam Gun Type

5.STORAGE AND SHELF LIFE OF LOW EXPANSION PU SPRAY 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 LOW EXPANSION PU SPRAY 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.

Low Expansion PU Spray 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: How to clean the spray foam gun?

A: Please use GNS Foam cleaner to remove the fresh foam.

Low Expansion PU Spray Foam Gun Type

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