| About |
|---|
| HP-2180A is a tough, abrasion resistant elastomer formulated for hand-mix processing methods. Excellent physical properties can be obtained with a room temperature cure without the utilization of mercury, MOCA, or MDI.&& |
| Product Description | |
|---|---|
| Generic | TSU |
| Material Status | Commercial: Active |
| Features | Good flexibility,Good wear resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| Hardener | 1.02 | g/cm³ | |
| Curing treatment | 1.07 | g/cm³ | |
| Matrix resin | 1.08 | g/cm³ | |
| Shrinkage rate | |||
| MD | 0.20 to 0.60 | % | ASTM D2566 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Taber abraser | |||
| 1000 cycles, 1000 g, H-18 wheels | 4.00 | mg | ASTM D4060 |
| elastic body | Nominal value | Unit | Test method |
|---|
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermosetting components | |||
| resin | 按重量计算的混合比: 100 按容量计算的混合比: 100 | ||
| Hardening method | 按重量计算的混合比: 40 按容量计算的混合比: 42 | ||
| stripping time | 240 to 360 | min |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| viscosity | |||
| 25℃ | 0.34 | Pa·s | |
| 25℃ | 2.8 | Pa·s | |
| 25℃ | 7.1 | Pa·s | |
| Curing time | |||
| 25℃ | 1.7E+2 | hr | |
| Gelation time | 15 to 25 | min |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 75 to 85 | ASTM D2240 | |
| tensile strength | 12.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 500 | % | ASTM D638 |
| tear strength | 47.3 | kN/m | ASTM D624 |
| cracking | 18 | kN/m | ASTM D470 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Hardener |
| 3. Mixed |
| 4. Resin |
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