PRODUCTS
GPO3 Epoxy Laminates – AVAILABLE WITH US
ABOUT THE PRODUCT
GPO3 Laminates are manufactured using thermosetting resins and specially treated fiber glass mat suited for use at elevated temperatures.
They are laminated under controlled heat and specified hydraulic pressure to give a compact laminate which is characterized by high dielectric strength, excellent mechanical and thermal properties and good flexural strength.
Application
GPO3 sheets are popular for their high tracking resistance and are ideally suited for high voltage applications in the transformer and switchgear industry. They are also suitable for switchboards, LV and HV circuit breakers, bus bar supports and the like.
GP03 Epoxy Sheets Laminates Available With Hatim Dielectrics
GPO Laminates are available in standard sizes of 1000mm x 1250mm and in thickness ranging from 0.50mm – 60mm thick.
Deviations in specifications, construction, sizes or packing can be made upon customers’ request.
Shelf Life
GPO3 sheets exhibit no shelf life when stored up to 24 months at a temperature of 25°C and 50% relative humidity.
| Item | Unit | Value |
| Density | 1.8 | |
| Comparative Tracking Index (CTI) | Volts | >600 |
| Arc Resistance | s | 180 |
| B D V (flatwise) | kV / mm | >15 |
| Tensile Strength | MPa | 350 |
| Flexural Strength | MPa | 300 |
| Compressive Strength | MPa | 300 |
| Edgewise Impact Strength (Charpy) | kJ / sqm | >200 |
Reference standard – NEMAL LI 1 – GPO3
KNOWLEDGE BASE
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