construction chemical expansion corner joint polyurethane adhesive PU sealant
construction chemical expansion corner joint polyurethane adhesive PU sealant
l Good weather resistance and water-proof
l High elasticity, low odor
lEnvironmental friendly, Neutral, no corrosion
Application
Constructions: bond and sealing
Cars: bond and sealing of windshield and other parts
Appearance | grey paste |
Density(25℃,g/cm3) | 1.3~1.4 |
Tack free time (25℃,min) | 90~120 |
Cure speed(25℃) | ≥2mm/24h |
Hardness(25℃,Shore A) | 35 A |
Tensile strength(25℃,MPa) | 1.5 |
Elongation at break(25℃) | ≥500% |
Shear strength(25℃,MPa) | ≥1MPa |
Application temp. | 15~35℃ |
Working temp. | -40~100℃ |