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Material Specification Data Sheet 9250 (Compression) / 9251 MG |   |
| For details of ASTM specifications, click here. |
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General Information |
| PU Base Type | TODI | ||||
| Hardness, durometer | ASTM D-2240 | 90 | Shore A | ||
| Color | Natural | ||||
| Tensile Strength | ASTM D-412 | 6,000 | PSI | 41.37 | Mpa |
| Ultimate Elongation | ASTM D-412 | 400 | % | ||
| Specific gravity | 1.17 | g/cm3 | |||
| Bayshore Resilience | ASTM D-2632 | 35 | % | ||
| Tear Strength (pli Die C) | 700 | PSI | 4.83 | Mpa | |
| Abrasion Loss (mm3) | ASTM D-2632 | 36 | |||
| Temperature, Continuous Usage | -65 to +300 | °F | -54 to +150 | °C | |
| ASTM Specifications |
| Compression Set at 25% Deflection | ||||
| 70 Hrs at 158F° (70C°) | D-395B | 26 (In 22 hrs) | ||
| 70 Hrs at 212F° (100C°) | D-395B | 35 | ||
| Modulus, PSI | ||||
| 100% Elongation | D-412 | 1,600 | ||
| 300% Elongation | D-412 | 3,400 | ||
Freudenberg-NOK makes no claims as to the accuracy or variance of test results.
We emphasize that this tabulation should be used as a guide only. It is based primarily on laboratory and service tests,
but does not take into account all variables that can be encountered in actual service conditions before specification.
If this is not practical, tests should be devised that simulate service conditions as closely as possible.
