China High Strength 750ml Clear Hot Melt Polyurethane Adhesive Multipurpose PU Foam with New Design, Find details about China 750ml PU Foam, PU Foam from High Strength 750ml Clear Hot Melt Polyurethane Adhesive Multipurpose PU Foam with New Design
Base | Polyurethane |
Tack-Free Time (min) | 8~15 |
Drying Time | Dust-free after 20-25 min. |
Cutting Time (hour) | 1 (+25ºC) 8~12 (-10ºC) |
Yield (L)900g | 35 |
Shrink | None |
Post Expansion | None |
Cellular Structure | 70~80% closed cells |
Specific Gravity (kg/m³)Density | 12-25 |
Temperature Resistance | -40ºC~+80ºC |
Application Temperature Range | 5ºC~40ºC |
Fire Class (DIN 4102 ) | B3 |
Insulation Factor (Mw/m.k) | <20 |
Compressive Strength (kPa) | >100 |
Tensile Strength (kPa) | >30 (10%) |
Adhesive Strengh(kPa) | >120 |
Water Absorption (ML) | 0.3~8(no epidermis) <0.1(with epidermis) |