Polyimide Tubing - Technical Data
English
| Thermal Rating at 20 000 Hours: | 464 ° F Minimum |
| Thermal Endurance: | 752 ° F Minimum |
| Tensile Strength: | 25 000 PSI Minimum |
| Hoop Stress: | 11 000 PSI Minimum |
| Burst Strength: | (Hoop Stress x Wall Thickness) / OD Radius |
| Elongation @ Break: | 70 % Nominal |
| Radiation Resistance: | 3.0 x 109 Gamma Dose rad |
| Coefficient of Thermal Expansion: | 2.2 x 10-5/ ° F |
| Dielectric Strength: | 4 000 Volts/0.001" Minimum |
Metric
| Thermal Rating at 20 000 Hours: | 240 ° C Minimum |
| Thermal Endurance: | 400 ° C Minimum |
| Tensile Strength: | 172 N/mm2 Minimum |
| Hoop Stress: | 76 N/mm2 Minimum |
| Burst Strength: | (Hoop Stress x Wall Thickness) / OD Radius |
| Elongation @ Break: | 70 % Nominal |
| Radiation Resistance: | 3.0 x 107 Gamma Dose Gy |
| Coefficient of Thermal Expansion: | 4.0 x 10-5/ ° C |
| Dielectric Strength: | 157.5 V/μm Minimum |