China RTV Weatherproof Urethane Adhesive Glue Joint Polyurethane Sealant Binder, Find details about China Polyurethane Sealant, PU Sealant from RTV Weatherproof Urethane Adhesive Glue Joint Polyurethane Sealant Binder
Indicator | Parameter |
Color | White, Grey, Beige, etc |
Outer appearance | Paste |
Density, g/cm³ | 1.30±0.02 |
Consistency | 7.0±0.2 |
Hardness, Shore A | 40±2 |
Extrusion. Ml/min | ≥120 |
Sag rate, mm | 0 |
Surface dry time, min | 25-40 |
Curing speed, mm/24h | 3.0-5.0 |
Peel adhesion, Cohesive destruction, % | ≥70 |
Elongation at break, % | ≥450 |
Tensile Strength, MPa | ≥1.4 |
Breaking strength, Kn/m | ≥15 |