| About |
|---|
| Simpact® 60A and 85A urethanes are low odor, fast-setting urethane elastomers which offers very high tear strength, impact resistance and wear resistance. Simpact® urethanes are phthalate free, mercury free and MOCA free. Simpact® urethanes pour easily. Working time is 4 minutes, handling time is 2 hours and full cure time is 48 hours at room temperature. Cured rubber has exceptional performance characteristics and dimensional stability. Simpact® urethanes can be colored with SO-Strong® or Ignite® colorants. Simpact® urethanes are suitable for making impact resistant props, prototypes and display pieces.&& |
| Product Description | |
|---|---|
| Generic | TSU |
| Material Status | Commercial: Active |
| Features | High impact resistance,Good Dimensional Stability,Low odor,Good tear strength,Good wear resistance,Good coloring |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | casting |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.09 | g/cm³ | ASTM D1475 |
| Specific volume | 0.918 | cm³/g | ASTM D1475 |
| Shrinkage rate | |||
| MD | < 0.70 | % | ASTM D2566 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 85 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 10.8 | MPa | ASTM D412 |
| 100% strain | 8.36 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 160 | % | ASTM D412 |
| tear strength | 31.9 | kN/m | ASTM D624 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| storage stability | |||
| 23℃ | 4.0 | min | |
| Thermosetting mixed viscosity | 1100 | cP | ASTM D2393 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Handle Time（23℃） | 2.0 | hr | |
| Mixing ratio | 85A:100B by weight |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die C |
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