Chemical & Plastics
General Purpose PU Foam Gun Type A22
Description
General purpose polyurethane foam gun A22, suitable for bonding, filling, and sealing of various surfaces, with good adhesion, CFC-free propellant, environmentally friendly. Typical performance includes density 15kg/m³, temperature resistance range -50°C to 80°C, compressive strength 106kPa, tensile strength 140kPa.
Specifications
| Base | Polyurethane |
| Colour | White |
| Shrink | None |
| Yield (L) | 29 |
| Consistency | Stable Foam |
| Drying Time | Dust-free after 15-18 min. |
| Curing System | Moisture-cure |
| Cellular Structure | >84% close cells |
| Cutting Time (min) | 70~80 |
| Tack-Free Time (min) | 9~10 |
| Fire Class (DIN 4102) | B3 |
| Water Absorption (ML) | 0.5~2(no epidermis) / <0.5(with epidermis) |
| Temperature Resistance | -50℃~+80℃ |
| Tensile Strength (kPa) | 140 |
| Adhesive Strength (kPa) | 95 |
| Specific Gravity (kg/m³) | 15 |
| Compressive Strength (kPa) | 106 |
| Insulation Factor (Mw/m.k) | 0.042 |
| Application Temperature Range | +18℃~+30℃ |
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