China Two Component Polyurethane Adhesive Sealant for Corner Angle Frame Assembly for Windows and Doors (Flexibond 8100), Find details about China Polyurethane Adhesive, Polyurethane Sealant from Two Component Polyurethane Adhesive Sealant for Corner Angle Frame Assembly for Windows and Doors (Flexibond 8100)
Component A(Resin) | Component B(Hardener) | |
Cure mechanism | Addition reaction | |
Foundations of chemistry | Polyhydroxy compond | Polyisocyanates |
State | White uniform paste | Light yellow uniform paste |
The state after mixing | Light yellow uniform paste | |
Density (before curing) | 1.35g/cm3 | 1.75g/cm3 |
Mixing proportion (weight) | 1 | 1 |
Tack-free time (25c) | ≤ 50 min | |
Application time (25c) | 20-30 min | |
Temperature for application | 5-30 ºC | |
Hardness shore D (DIN53505) | 50-70 | |
Tensile strength (DIN52504) | ≥10MPa | |
Tear strength | ≥10MPa (relative with the substrate) | |
Shelf life | 12 months | 6 months |