High Strength Auto Glass Car Windshield Bonding Sealant Polyurethane Adhesive Manufacture
Technical date
Items | Renz30A | |
Scope | Typical value | |
Appearance | Black, homogeneous paste | / |
Extrudability (ml/min) GB/T 13477.4 | ≥20 | 30 |
Sagging properties(mm) GB/T 13477.6 | 0 | 0 |
Tack free time(min) GB/T 13477.5 | 10~40 | 20 |
Curing speed(mm/d)HG/T 4363 | ≥3.0 | 3.5 |
Non-volatile contents (%)GB/T 2793 | ≥97 | 98 |
Shore A-hardness GB/T 531.1 | 50~60 | 56 |
Tensile strength(MPa) GB/T 528 | ≥6.0 | 6.8 |
Elongation at break(%) GB/T 528 | ≥400 | 460 |
Tear strength (N/mm) GB/T 529 | ≥8.0 | 10.2 |
Tear- shear strength (MPa) GB/T 7124 | ≥3.5 | 4.2 |
| Tear- shear for 4 hours strength (MPa) HG/T 4363 | ≥0.1 | 0.3 |
Operating temperature(ºC) | -40~90 | |
Direction for use = 1 \* GB3 All data above were tested under standardized condition at 23±2ºC.50±5%RH.
