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B2 Fire Rating PU Foam Fire Resistant Retardant PU Polyurethane Foam
| Price | $4.00 |
|---|---|
| Min Order | 6000 Pieces |
| Availability | In Stock |
| Shipping From | Tianjin, China |
| Popularity | 376 people viewed |
CAS No.:
9016-87-9
Bonding Function:
Filling Adhesive
Morphology:
Foam
Application:
Construction
Material:
Polyurethane
Classification:
Room Curing
Characteristic:
Waterproof
Color:
White
Trademark:
GNS
Specification:
750ml 500ml 300ml
Origin:
China
HS Code:
32141090
Product Description
B2 fire rating pu foam fire resistant retardant pu polyurethane foam
PRODUCT FEATURES
- 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);
- High thermal and acoustical insulation;
- Very good filling capacities;
- High Bonding strength with B2 fire class in DIN4102 part 2;
- Application temperature between +5ºC to +35ºC;
- Optimal application temperature between +18ºC to +30ºC;
- Environmentally friendly. It contains CFC-free propellants which are harmless to the ozone layer.
| Base | Polyurethane |
| Consistency | Stable Foam |
| Curing System | Moisture-curing |
| Tack-Free Time (min) | 6~8 |
| Drying Time | Dust-free after 11-13 min. |
| Cutting Time (min) | 40~50 |
| Yield (L) | 26 |
| Shrink | None |
| Post Expansion | 5%~10% |
| Cellular Structure | >84% close cells |
| Specific Gravity (kg/m³) | 21 |
| Temperature Resistance | -50ºC~+80ºC |
| Application Temperature Range | +18ºC~+30ºC |
| Colour | White |
| Fire Class (DIN 4102 ) | B2 |
| Insulation Factor (Mw/m.k) | 0.039 |
| Compressive Strength (kPa) | 150 |
| Tensile Strength (kPa) | 210 |
| Adhesive Strength(kPa) | 180 |
| Water Absorption (ML) | 0.3~8(no epidermis) |
| <0.1(with epidermis) |
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