Best Seller Building Material Multi-Purpose Espuma De Poliuretano Four Seasons Use 750ml PU Foam

Product Description

sellador de espuma de poliuretano

  
GNS GENERAL PURPOSE PU FOAM A22 is a one-component, ready to use multi-purpose Polyurethane Foam. It is fitted with a plastic adapter head for use with a foam application gun or a plastic applicator. The foam will expand and cure by moisture in the air. It is used for a wide range of  building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation.


PRODUCT FEATURES
*Good 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 + 5ºC to +35ºC;
*Optimal application temperature is between +18ºC to +30ºC;
*It contains CFC-free propellants which are harmless to the ozone layer.

GNS PU FOAM Compared with Other Brands 

 APPLICATIONS AREAS
*Installing, fixing and insulating of door and window frames;
*Filling and sealing of gaps, joint, openings and cavities;
*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.

 

Specification of A22 PU FOAM 
 

Base	Polyurethane
Consistency	Stable Foam
Curing System	Moisture-cure
Tack-Free Time (min)	9~10
Drying Time	Dust-free after 15-18 min.
Cutting Time (min)	70~80
Yield (L)	29
Shrink	None
Cellular Structure	>84% close cells
Specific Gravity (kg/m³)	15
Temperature Resistance	-50ºC~+80ºC
Application Temperature Range	+18ºC~+30ºC
Colour	White
Fire Class (DIN 4102 )	B3
Insulation Factor  (Mw/m.k)	0.042
Compressive Strength (kPa)	106
Tensile Strength (kPa)	140
Adhesive Strength(kPa)	95
Water Absorption (ML)	0.5~2(no epidermis)
	<0.5(with epidermis)

Our advantage:

1. GNS has about 19 years production experience, 32 advanced full automatic PU production lines. The only one factory that imports PAMASOL production lines from Switzerland.
2. GNS is the No.1 manufacturer in Asia, the No.3 in the world, and awarded as the Demonstration Enterprise by government.
3. GNS got 50% domestic market share and sold out to 76 countries and regions.
4. Participate in many foreign exhibitions every year, such as Dubai, Brazil, Ukraine, Chile and so on.
5. GNS products good & stable quality with competitive price, timely delivery and provide free professional OEM design and customers orders production line video.
6. Pursue long-term cooperation, so we can provide more and better support to our customers.

GNS advantages :

1. GNS has 19 years production experience, 32 advanced full automatic PU production  lines. The only one factory that imports PAMASOL production lines from Switzerland.

2. GNS is the No.1 manufacturer in Asia, the No.3 in the world, and awarded as the Demonstration Enterprise by government.

3. GNS got 55% domestic market share and sold out to 77 countries and regions.

4. Participate in many foreign exhibitions every year, such as Dubai, Brazil, Ukraine, Chile and so on.

5. GNS products good&stable quality with competitive price, timely delivery and provide free professional OEM design and customers orders production line video.

6. Pursue long-term cooperation, so we can provide more and better support to our customers.