no solvent, no isocyanate, anti-pollution after curing, environmental protection, excellent heat resistance and anti-aging ability. It is suitable for vibration isolation and sealing of automobile bodies, train carriages, ships, etc. This product meets environmental protection requirements, does not contain harmful substances in GB18583 "Limits of Hazardous Substances in Adhesives for Interior Decoration Materials", and complies with EU ROHS and REACH environmental protection standards.
| Main chemical composition | Synthetic rubber |
| Rubber appearance | Uniform paste, no bubbles, No particle agglomeration |
| Density (g/cm3) | 1.4±0.1 |
| Sag (mm) | ≤2 |
| Solid content (%) | ≥98 |
| Curing conditions (160℃, 30min) | Fully cured |
| Cured appearance | Flexible and even foaming, No chapped, color change |
| Shear strength (Mpa) | ≥0.4 |
| Elongation (%) | ≥40 |
| Shore hardness (A) | 20~50 |
| Expansion rate (%) | 20~50 |
| Over-baking (210℃, 20min) | The sample is not brittle or cracked |
| Under-baking (140℃, 20min) | No chapped, color change |
| Salt spray resistance (5%NaCl, 720h) | No cracking, no adhesion loss |
| Pretreatment fluid compatibility | No bubbling, shedding, discoloration, no obvious change in liquid index |
| Electrophoresis fluid compatibility |
Helen