Chemical & Plastics
All Purpose PU Foam Gun Type A40
Certifications
Fire Class B3 (DIN 4102)
Description
All Purpose PU Foam Gun Type A40 is a single-component general polyurethane foam with a plastic adapter for foam gun application. Excellent adhesion and filling capacity, widely used in door and window frame installation, gap filling, thermal and acoustic insulation. Annual sales over 30 million cans, popular in Asia, South America, Middle East, etc.
Specifications
| Base | Polyurethane |
| Colour | White |
| Shrink | None |
| Yield (L) | 28-33 |
| Shelf Life | 10 months |
| Consistency | Stable Foam |
| Drying Time | Dust-free after 12-14 min |
| Curing System | Moisture-curing |
| Packing Volume | 750ml, 500ml, 300ml |
| Cellular Structure | >84% close cells |
| Cutting Time (min) | 45~55 |
| Storage Temperature | +5℃ to +25℃ |
| Tack-Free Time (min) | 7~8 |
| Fire Class (DIN 4102) | B3 |
| Water Absorption (ML) | 0.5~2 (no epidermis); <0.5 (with epidermis) |
| Temperature Resistance | -50℃~+80℃ |
| Tensile Strength (kPa) | 125 |
| Adhesive Strength (kPa) | 90 |
| Specific Gravity (kg/m³) | 14 |
| Compressive Strength (kPa) | 98 |
| Insulation Factor (Mw/m.k) | 0.044 |
| Application Temperature Range | +18℃~+30℃ |
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