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PU306 is one component, moisture curable polyurethaneadhesive sealant developed by our company's doctors, produced underthe ISO9001 quality system control. It is used in high-strength directbonding and sealing of vehicle window glass onto the vehicle body.Quality Index
| Appearance | black paste | |
| Density (g/cm3) | ~1.2 | |
| Solvent | free | |
| Surface Solidifying Time(min)* | 40-50 | |
| Solidifying Rate(mm/24h)* | ≥3.5 | |
| Hardness(°A) | 45-55 | |
| Elongation at Break(%) | ≥500 | |
| Tensile Strength(MPa) | ≥6.0 | |
| Shear Strength(MPa) | ≥4.0 | |
| Tear Strength(N/mm) | ≥20 |
*Standard condition*: 23°C, 65%RH
Solvent-free Polyurethane Adhesive Sealant (PU306)