UABS 83 SPEC SHEET
| Our preferred general purpose cast urethane for strong, tough parts that have an excellent impact strength. If even better mechanical strengths are desired, a post cure can achieve better results - talk to your project manager to learn more. | |||
| Properties | Units | ASTM | |
| Cured Hardness, Shore D | 83 Shore D | D2240 | |
| Specific Gravity, lbs., gallons | 9.6-10.0 | D1475 | |
| Tensile Strength, psi | 8,400 | D638 | |
| Elongation at Break, % | 7.5% | D638 | |
| Tensile Modulus, psi | 182,200 | D638 | |
| Flexural Strength, psi | 10,800 | D790 | |
| Flexural Modulus, psi | 265,100 | D790 | |
| Compressive Strength, psi | 13,700 | D695 | |
| Izod Impact Strength, ft-lbs/in of Notch | 4.0 | D256-05 | |
| Tg (TMA),°F | 174°F | E1545 | |
| CTE (+10 °C - 60 °C range), ppm °F (°C) | 35°F | E1545 | |