| About |
|---|
| Hardness 45 Shore A Limited special applications&& |
| Product Description | |
|---|---|
| Generic | PUR |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.22 | g/cm³ | |
| Shrinkage rate | |||
| MD | 1.5 | % | |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Graves Tear | 37.7 | kN/m |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 100% strain | 1.97 | MPa | |
| 300% strain | 4.62 | MPa | |
| tensile strength | 27.6 | MPa | |
| Tensile strain | |||
| fracture | 400 | % | |
| tear strength | |||
| cracking | 2.6 | kN/m | ASTM D470 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -67.8 | ℃ |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Penetration depth | |||
| Recommended for optimum life | 40 | % |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 45 | ||
| friction coefficient | |||
| Steel – Dynamic | > 0.80 | ||
| abrasion resistance | |||
| NBS Index | < 50.0 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. at 20 lbs load at 52 fpm |
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