Polycarbonate vs. Ultem Machining
Comparison of Polycarbonate and Ultem Property Values
| Polycarbonate | Polycarbonate 20% Glass Filled |
|---|
| 1.2 | .06 - 1.2 |
| 12,400 | 10,000-13,500 |
| 410,000 | 420,000 - 500,000 |
| 4.5 | 5 |
| -- | -- |
| Material |
|---|
| Water Absorption Rating |
| Tensile Strength |
| Flexural Modulus |
| Coefficient of Linear Thermal Expansion |
| Dielectric Strength |
| Ultem |
|---|
| 0.25 |
| 16,500 |
| 500,000 |
| 3.1 |
| -- |
Material Properties
- Easily machined
- Excellent creep
- Glass-filled grades available
- High impact strength
- FDA compliant grades available
- Enhanced bearing & wear grades available
- Extremely strong and stiff
- FDA compliant grades available
- High chemical resistance
- High dielectric strength
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