Gns A22 High Strength General Purpose Polyurethane Foam with CE Standard
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| Customization: | Available |
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| Application: | Construction, Woodworking, Windows&Doors |
| Bonding Function: | Filling Gap / Installing Window &Door /Adhesive |
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Basic Info.
- Model NO.
- A22
- Color
- White
- Morphology
- Fluid
- Transport Package
- 12 PCS PU Foam in a Carton
- Specification
- 300ml 500ml 750ml pu foam
- Trademark
- GNS sellador de espuma de poliuretano
- Origin
- China
- HS Code
- 32141090
- Production Capacity
- 72000PCS PU Foam /Day Sellador De Espuma De Poliur
Product Description
High strength purpose general 750ml polyurethane PU foam with gun type and hand held type
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;
*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) |
- 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.
- GNS is the No.1 manufacturer in Asia, the No.3 in the world, and awarded as the Demonstration Enterprise by government.
- GNS got 50% domestic market share and sold out to 76 countries and regions.
- Participate in many foreign exhibitions every year, such as Dubai, Brazil, Ukraine, Chile and so on.
- GNS products good & stable quality with competitive price, timely delivery and provide free professional OEM design and customers orders production line video.
- 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.
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