Professional PU adhesive foam for external insulation facade systems
GNS A99 is the one component Polyurethane Adhesive Foam designed to fix EPS and XPS boards to facade
walls, roof and foundations during the external thermal insulation of buildings,
The adhesive is compatible with all Exteranl Thermal Insulation Systuems Consistency PU adhesive Foam available on the market used with foamed polystyrene especially.
Product Feature
1. Bonding insulation materials (EPS, XPS, PIR, PUR)at External Thermal
insulation Composite Systems
2. One can replaces 25kg of powder adhesive for bonding insulation boards to facades, foundations, roofs
3.Sealing gaps between insulation boards by tightening insulation envelope prevent to hear escape and thermal bridges formation
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
| Base |
Polyurethane |
| Consistency |
Stable Foam |
| Curing System |
Moisture-cure |
| Tack-Free Time (min) |
5~6 |
| Drying Time |
Dust-free after 10-12 min. |
| Cutting Time (min) |
30~40 |
| Yield (L) |
60 |
| Shrink |
None |
| Post Expansion |
10% |
| Cellular Structure |
>90% closed cells |
| Specific Gravity (kg/m³) |
13 |
| Temperature Resistance |
-50ºC~+80ºC |
| Application Temperature Range |
+18ºC~+30ºC |
| Colour |
White |
| Fire Class (DIN 4102 ) |
B3 |
| Insulation Factor (Mw/m.k) |
0.036 |
| Compressive Strength (kPa) |
110 |
| Tensile Strength (kPa) |
140 |
| Adhesive Strength(kPa) |
120 |
| Water Absorption (ML) |
0.5~2(no epidermis)
<0.5(with epidermis) |
Audited Supplier 
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