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| Stock Status | ||||
|---|---|---|---|---|
| Single-Component, High Voltage | 3170 lb | $ / US pound | ||
| Single-Component, High Voltage | 500 lb | $ / US pound |
Epoxylite® E 577 is a single-component, heat cured, epoxy resin system designed for use with uncatalyzed tapes. Vacuum-pressure impregnation, vacuum impregnation, dip-and-bake application methods. - The industry standard for the high voltage power generation industry. Offers thermal ratings up to 200 °C. Chemical-resistant for operation in corrosive environments. Excellent stability.
Features
- No separate catalyst required. Store below 25 °C / 77 °F in a dry controlled environment out of direct sunlight
- 128 °C glass transition temperature
- 52 ppm / °C (below Tg), 203 ppm / °C (above Tg) coefficient of thermal expansion
- > 1 x 10^16 ohm-cm (ASTM D257 - 25 °C / 77 °F) volume resistivity
- 0.004 at 1 kHz - 25 °C / 77 °F, 0.06 at 1 kHz - 100 °C / 212 °F, 0.01 at 1 kHz - 150 °C / 302 °F, 0.40 at 1 kHz - 200 °C / 392 °F dissipation factor (ASTM D150)
- 3.2 at 1 kHz - 25 °C / 77 °F, 3.3 at 1 kHz - 100 °C / 212 °F, 3.5 at 1 kHz - 150 °C / 302 °F, 4.6 at 1 kHz - 200 °C / 392 deg dielectric constant (ASTM D150)
- Secondary insulation
- Gel Time: 10 - 20 min at 150 °C/302 °F (Sunshine)
- Container Size: 3170 lb/330 gal
- Dielectric Strength: 4100 V/Mil at ASTM D149 - 0.3 Mil, 3600 at ASTM D149 - 0.3 Mil After 24 hr in Water
- Flash Point: >94 °C (ASTM D93)
- Viscosity: 1000 - 3000 CP at 25 °C/77 °F
- Gel Time: 10 - 20 min
- Viscosity: 1000 - 3000 cP
Applications
- Impregnation of High Voltage Motors and Generators Up to 13.8 kV
General Information
| Item Name | Epoxy VPI Resin |
| Trade Name | Epoxylite® |
| Series | Epoxylite® E577LV |
General Features
| Shelf Life | 12 Months |
Design & Construction
| Base Type | Epoxy |
Performance Details
| Full Cure Time | 8 hr at 163 °C/325 °F |
| Gel Time | 10 min |
Technical Details
| Flash Point | 94 °C |
Chemical Properties
| Viscosity | 1000 cP |
Electrical Properties
| Dielectric Strength | 4100 V/mil |
Physical Properties
| Hardness | 85 Shore D at 25 °C/77 °F |