G-Etronax EP 11 - Sheets
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| Components: |
Glass fabric - Epoxy |
Back |
| Colour: |
Green |
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| Serial No: |
360 |
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| IEC 60893: |
EP GC 308 |
Print version |
| DIN 7735: |
Hgw 2372.4 |
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| NEMA LI 1: |
G-11 |
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Testmethod |
Thickness |
Value |
Unit |
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| Flexural strength at RT |
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ISO 178 |
≥1,6 mm |
450 |
MPa |
* 1 |
| Flexural strength at elevated temp. |
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ISO 178 |
≥1,6 mm |
300 D) |
MPa |
- |
| Modulus of elasticity |
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ISO 178 |
≥1,6 mm |
20.000 |
MPa |
* 1 |
| Compressive strength |
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ISO 604 |
≥5,0 mm |
550 |
MPa |
* 1 |
| Izod impact strength, parallel |
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ISO 180/2A |
≥5,0 mm |
65 |
KJ/m2 |
* 1 |
| Shearing strength, parallel |
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IEC 60893-2 |
≥5,0 mm |
55 |
MPa |
* 1 |
| Tensile strength |
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ISO 527 |
≥1,6 mm |
320 |
MPa |
* 1 |
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| Electrical properties |
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Testmethod |
Thickness |
Value |
Unit |
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| Electric strength in oil at 90°C |
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IEC 243-1 |
3,0 mm |
18 |
kV/mm |
* 2 |
| Electric strength in oil at 90°C |
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IEC 243-1 |
≥3,0 mm |
60 |
kV/25mm |
* 2 |
| Permittivity 50 Hz |
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IEC 250 |
≤3,0 mm |
5,0 |
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* 3 |
| Permittivity 1 MHz |
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IEC 250 |
≤3,0 mm |
5,0 |
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* 3 |
| Dissipation factor 50 Hz |
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IEC 250 |
≤3,0 mm |
0,008 |
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* 3 |
| Dissipation factor 1 MHz |
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IEC 250 |
≤3,0 mm |
0,01 |
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* 3 |
| Insulation resistance after immersion in water |
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IEC 167 |
All |
500.000 |
MΩ |
* 4 |
| Comparative tracking index |
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IEC 112 |
≥3,0 mm |
200 |
CTI |
* 1 |
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| Physical and thermal properties |
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Testmethod |
Thickness |
Value |
Unit |
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| Thermal endurance index 20.000 h |
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IEC 216 |
≥3,0 mm |
180 |
T.I. |
- |
| Flammability |
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IEC 707 |
3,0 mm |
- |
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- |
| Density |
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IEC 1183-A |
All |
1,85 |
g/cm3 |
* 1 |
| Water absorption |
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IEC 62-1 |
50x50x3 mm |
15 |
mg |
* 4 |
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| Characteristics and applications |
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| High resistance to chemicals. Particularly good, lasting strength properties and insulation values even at high application temperatures. Radiation-resistant. Can be used at cryogenic temperatures. Insulation and construction material in electrical machinery, tranformers and chemical plants. |
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Notes:
A) Thickness > 8mm.
B) Thickness ≥ 4,0mm
C) 1 h/130°C / measured at 130°C
D) 1 h/150°C / measured at 150°C
E) 1 h/180°C / measured at 180°C
F) 1 h/200°C / measured at 200°C
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* Conditioning:
1: 24h/23°C/50%RH
2: 24h/23°C/50%RH + 1h/Oil 90°C
3: 96h/105°C + 1h/23°C/20%RH
4: 24h/50°C + 24h/water 23°C
5: 96h/105°C + 1h/Oil 90° |
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| The above values are average values based on the results of extensive testing in our laboratories. ELEKTRO-ISOLA A/S cannot accept responsibility for the performance of our products in applications over which we have no control. |
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