Chemical & Plastics
Winter PU Foam Gun Type W33
Description
Winter PU foam gun W33 type, suitable for door and window installation, gap filling, thermal insulation, and sound insulation, with characteristics such as no slump at low temperature, CFC-free propellant.
Specifications
| Base | Polyurethane |
| Colour | White |
| Shrink | None |
| Yield (L) | 60 |
| Consistency | Stable Foam |
| Drying Time | Dust-free after 10-12 min. |
| Curing System | Moisture-cure |
| Cellular Structure | >90% closed cells |
| Cutting Time (min) | 30~40 |
| Tack-Free Time (min) | 5~6 |
| 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) | 120 |
| Specific Gravity (kg/m³) | 13 |
| Compressive Strength (kPa) | 110 |
| Insulation Factor (Mw/m.k) | 0.036 |
| Application Temperature Range | +18℃~+30℃ |
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