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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 |
All properties are based on 1/8" thick sheet.
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