| About |
|---|
| IE-80A is a semi-flexible polyurethane elastomer formulated for hand-batch or vacuum assisted processing. Excellent physical properties can be obtained with a room temperature cure without the utilization of mercury, MOCA, or TDI.&& |
| Product Description | |
|---|---|
| Generic | TSU-醚 |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| Hardener | 1.04 | g/cm³ | |
| Curing treatment | 1.09 | g/cm³ | |
| Matrix resin | 1.20 | g/cm³ | |
| Shrinkage rate | |||
| MD | 0.10 to 0.50 | % | ASTM D2566 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermosetting components | |||
| resin | 按重量计算的混合比: 35 按容量计算的混合比: 30 | ||
| Hardening method | 按重量计算的混合比: 100 按容量计算的混合比: 100 | ||
| stripping time | 240 to 480 | min |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| viscosity | |||
| 25℃ | 0.10 | Pa·s | |
| 25℃ | 0.98 | Pa·s | |
| 25℃ | 1.5 | Pa·s | |
| Curing time | |||
| 25℃ | 1.7E+2 | hr | |
| Gelation time | 7.0 to 13 | min |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 75 to 85 | ASTM D2240 | |
| tensile strength | 11.7 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 250 | % | ASTM D638 |
| tear strength | 31.5 | kN/m | ASTM D624 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Resin |
| 3. Mixed |
| 4. Hardener |
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