Technical Data Sheet of Surtek 3969: | ||
Appearance | Uniform Paste | |
Color | Black/White/Grey | |
Density | 1.5 ± 0.05 kg/l | |
Cure mechanism | Moisture-curing | |
Tack-free time* | ~20min | |
Rate of cure* | ~3.5 mm per 24 hrs | |
Shore A hardness | 50±5 | |
Tensile strength | ≥2.5 N/mm^2 | |
Elongation at break | ≥550% | |
Work temperature | 5~40°C | |
Service temperature (continuous) | -50°C to +100°C | |
Short exposure(up to 1h) | 120℃ |