GNS 750ml/500ml/300ml Gun type Expanding polyurethane based Foam
GNS A15 WOODEN & DOORS POLYURETHANE FOAM 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 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
1.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);
2.High thermal and acoustical insulation;
3.Very good filling capacities;High Bonding strength;
4. Application temperature between +5ºC to +35ºC;
5. Optimal application temperature between +18ºC to +30ºC;
6. Environmentally friendly. CFC free.
APPLICATIONS AREAS
1. Installing, fixing and insulating of door and window frames;
2. Filling and sealing of gaps, joint, openings and cavities;
3. Connecting of insulation materials and roof construction;
4. Bonding and mounting;
5. Insulating the electrical outlets and water pipes;
6. Heat preservation, cold and sound insulation;
7. Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.
TYPICAL PROPERTIES
| 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 (+25ºC) |
| Yield (L) |
30 |
| Shrink |
None |
| Cellular Structure |
>84% close cells |
| Specific Gravity (kg/m³) |
16 |
| Temperature Resistance |
-50ºC~+80ºC |
| Application Temperature Range |
+18ºC~+30ºC |
| 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) |
| |
<0.5(with epidermis) |
Audited Supplier 
){kind=link}
){kind=link}