| CAS No.: | 9009-54-5 |
|---|---|
| EINECS: | 210-898-8 |
| Bonding Function: | Filling Gas / Installing Window &Door /Adhesive |
| Morphology: | Fluid |
| Application: | Construction, Woodworking, Windows&Doors |
| Material: | Polyurethane |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier GENERAL PURPOSE PU FOAM
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. 
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) |
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;
Package: PU Foam 12pcs /ctns GNS AND DUPONT, THE GLOBAL CHEMICAL GIANT SIGNED THE STRATEGY COOPERATION IN SHANGHAI ON NOV 5TH, 2020. THE STRATEGIC PARTNERSHIP BETWEEN GNS AND DUPONT MAY RESULT IN A BETTER FUTURE AND MAXIMIZE BOTH PARTIES' VALUE ON OCF MARKET. THROUGH THE OPPORTUNITIES, WE DO WISH OUR PARTNERS CAN GROW UP TOGEHTER, AND SHARE THE FRUIT OF SUCCESS. LET US MAKE IT BIG!!
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.
Suppliers with verified business licenses
Audited Supplier 
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