China PU Glue Foam Adhesive for Sealing Bonding and Insulation with Low Expansion, Find details about China Glue Foam, Low Expansion from PU Glue Foam Adhesive for Sealing Bonding and Insulation with Low Expansion
Base | Polyurethane |
Consistency | Stable Foam |
Curing System | Moisture-cure |
Tack-Free Time (min) | 8-10 |
Drying Time | Dust-free after 20-25 min. |
Cutting Time (min) | 30-45(+25ºC) |
Yield (L) | 50-55 |
Yield metric | 14 m2 |
Shrink | None |
Cellular Structure | >90% close cells |
Specific Gravity (kg/m³) | 17-22 |
Temperature Resistance | -50ºC~+80ºC |
Application Temperature Range | +18ºC~+30ºC |
Colour | white |
Fire Class (DIN 4102 ) | B3 |
Insulation Factor (Mw/m.k) | 0.04 |
Compressive Strength (kPa) | 120 |
Tensile Strength (kPa) | 160 (10%) |
Adhesive Strength(kPa) | 110 |
Water Absorption (ML) | 2-3(no epidermis) |
<0.5(with epidermis) |