Elantas PDG Epoxylite® E478 Single-Component Thixotropic Epoxy VPI Resin
MFR #:Epoxylite® E478
EIS #:PH21-Epoxylite E478
MFR #:Epoxylite® E478
EIS #:PH21-Epoxylite E478
Elantas PDG Epoxylite® E478 Single-Component Thixotropic Epoxy VPI Resin, Epoxy Base Type, 1.1510 g/cm3 (77 °F (25 °C)) Density, 3850 V/Mil (ASTM D149 - 2.5 Mil), 2900 V/Mil (ASTM D149 - 2.5 Mil After 24 hr in Water) Dielectric Strength, >94 °C (ASTM D93) Flash Point, 6 hr At 149 °C/300 °F or 4 hr At 163 °C/325 °F Full Cure Time, 12 - 18 min At 150 °C/302 °F (Sunshine) Gel Time, 85 Shore D At 25 °C/77 °F Hardness, 1500 - 3000 CP At 25 °C/77 °F, 20 rpm Viscosity. - Epoxylite® E 478 thixo is a single-component, heat-cured, 100% solids epoxy impregnating resin.
$37.74
- $42.37
Select from the options below
Elantas PDG Epoxylite® E478 Single-Component Thixotropic Epoxy VPI Resin, Epoxy Base Type, 1.1510 g/cm3 (77 °F (25 °C)) Density, 3850 V/Mil (ASTM D149 - 2.5 Mil), 2900 V/Mil (ASTM D149 - 2.5 Mil After 24 hr in Water) Dielectric Strength, >94 °C (ASTM D93) Flash Point, 6 hr At 149 °C/300 °F or 4 hr At 163 °C/325 °F Full Cure Time, 12 - 18 min At 150 °C/302 °F (Sunshine) Gel Time, 85 Shore D At 25 °C/77 °F Hardness, 1500 - 3000 CP At 25 °C/77 °F, 20 rpm Viscosity. - Epoxylite® E 478 thixo is a single-component, heat-cured, 100% solids epoxy impregnating resin.
Product Options
Showing 4 out of 4 options
 | Container Size: 2880 lb | EIS Part #: EPO478TOTE | $ / US pound | |
| Container Size: 9 lb | EIS Part #: E4789LB | $ / US pound | |
| Container Size: 480 lb | EIS Part #: E478480LB | $ / US pound | |
| Container Size: 45 lb | EIS Part #: E47845LB | $ / US pound |
- Attributes
- Features
- Applications
- Documents
Attributes
General Information
Item NameThixotropic Epoxy VPI Resin
Trade NameEpoxylite®
SeriesEpoxylite® E478
General Features
Net Weight9.4 - 9.8 lb/gal
Shelf Life6 Months
TypeSingle-Component
Design & Construction
Base TypeEpoxy
FormLiquid
Performance Details
Full Cure Time6 hr at 149 °C/300 °F or 4 hr at 163 °C/325 °F
Gel Time12 min
Technical Details
Flash Point94 °C
Chemical Properties
Viscosity1500 cP
Electrical Properties
Dielectric Strength3850 V/mil
Physical Properties
Hardness85 Shore D at 25 °C/77 °F
Features
- The industry standard for the medium voltage power generation industry and navy and commercial rewinding operations
- Chemical resistant for operation in corrosive environments
- Refrigerant-resistant for hermetic service
- Thixotropic for higher resin retention and film build
- No separate catalyst required
- UL recognized insulation systems up to class 180
- Vacuum-pressure impregnation, vacuum impregnation application methods
- Store below 25 °C / 77 °F in a dry controlled environment out of direct sunlight
- 66 Pounds at 25 °C / 77 °F, 8 Pounds at 150 °C / 302 °F helical coil bond strength (ASTM D2519 over MW 35)
- 72 ppm / °C (below Tg), 207 ppm / °C (above Tg) coefficient of thermal expansion
- 92 °C glass transition temperature
- < 1.0% (NEMA RE-2) freon extractable material
- > 1 x 10^16 Ohm-cm volume resistivity
- 3.3 at 1 kHz - 25 °C / 77 °F, 3.5 at 1 kHz - 100 °C / 212 °F, 4.7 at 1 kHz - 150 °C / 302 °F dielectric constant (ASTM D150)
- Secondary insulation
- Gel Time: 12 - 18 min
- Viscosity: 1500 - 3000 cP
Applications
- Impregnation of Medium Voltage Motors and Generators (< 7 Kv) Using Uncatalyzed Tapes as Well as Random Wound Motors