GP03 Technical Data
| General Information | Unit | ASTM/UL TEST NO. | Typical | Average | Values |
| NEMA Grade | GPO-1 | GPO-2 | GPO-3 | ||
| Color | Tan | Red | Red | ||
| U.L. Recognized File Number | E82624 | E82624 | E82624 | ||
| Mechanical Properties | |||||
| Tensile Strength | psi | D638 | 10,400 | 9,800 | 10,000 |
| Flexural Strength | psi | D790 | 25,000 | 22,000 | 23,200 |
| Compressive Strength | psi | D695 | 34,000 | 32,000 | 32,800 |
| Flexural Modules | psi x 106 | D790 | 1.26 | 1.20 | 1.23 |
| Shear Strength | psi | D732 | 14,500 | 14,000 | 14,000 |
| Izod Impact Strength (notched) | ft-lb/in | D256 | 8.4 | 8.0 | 8.2 |
| Water Absorption | % by weight | D570 | 0.36 | 0.23 | 0.21 |
| Barcol hardness | D2583 | 50 | 50 | 50 | |
| Specific Properties | D792 | 1.8 | 1.8 | 1.8 | |
| Electric Properties | |||||
| Dielectric Strength (- in oil) | volts/mil | D149 | 380 | 415 | 400 |
| Dielectric Strength (Parallel in oil) | kV | D149 | 52 | 61 | 57 |
| High Voltage Arc Resistance | sec | D495 | 200+ | 200+ | 200+ |
| Dielectric Constant @ 60 Hz | D150 | 4.8 | 4.6 | 4.8 | |
| Dielectric Constant @ M Hz | D150 | 4.6 | 4.5 | 4.7 | |
| Dissipation Factor @ 60 Hz | D150 | .013 | .014 | .013 | |
| Dissipation Factor @ M Hz | D150 | .011 | .012 | .011 | |
| Comparative Tracking Index | volts | D3638 | 500+ | 500+ | 500+ |
| Flame Resistance Properties | |||||
| U.L. Subject 94 | UL94 | 94HB | 94VO | 94VO | |
| Thermal Properties | |||||
| Coefficient of Thermal Expansion | in/in/C x 10-5 | D696 | 2.0 | 2.0 | 2.0 |
| Thermal Conductivity | btu/hr/ft2/in/F | C177 | 1.8 | 1.8 | 1.9 |
| U.L. Temperature Index-Electrical | C | UL746B | 105 | 130 | 120 |
| U.L. Temperature Index-Mechanical | C | UL746B | 160 | 160 | 140 |