LOCTITE® STYCAST ES 0520
Features and Benefits
LOCTITE STYCAST ES 0520, Epoxy, Encapsulating, Ignition Coil Potting
LOCTITE® STYCAST ES 0520 is a two-component, filled epoxy system formulated for general potting and encapsulating applications. This material is especially well suited for impregnation of components containing tightly wound coils. Please refer to the TDS for alternate cure schedules.
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Technical Information
| Applications | Encapsulating |
| Coefficient of thermal expansion (CTE), Above Tg | 180.0 ppm/°C |
| Coefficient of thermal expansion (CTE), Below Tg | 49.0 ppm/°C |
| Cure schedule, Alternate @ 150.0 °C | 2.0 hr. |
| Cure schedule, Recommended @ 93.0 °C | 3.0 hr. |
| Cure type | Heat Cure |
| Density | 1.77 g/cm³ |
| Glass transition temperature (Tg) | 88.0 °C |
| Mix ratio, by volume | 1 : 1 |
| Mix ratio, by weight | 100 : 100 |
| Number of components | 2 Part |
| Shelf life | 365.0 day |
| Shore hardness, Shore D | 95.0 |
| Storage temperature | 25.0 °C |
| Tensile modulus | 2945.0 N/mm² (427025.0 psi ) |
| Tensile strength | 52.0 N/mm² (7556.0 psi ) |
| Mixed | |
| Color, Mixed | Black |
| Pot life, Mixed @ 25.0 °C 200 g mass | >8.0 hr. |
| Viscosity, Brookfield - RVF, Mixed @ 25.0 °C Spindle 5, speed 4 rpm | 57600.0 mPa·s (cP) |
| Resin | |
| Color, Resin | Gray |
| Viscosity, Brookfield - RVF, Resin @ 25.0 °C Spindle 7, speed 10 rpm | 162000.0 mPa·s (cP) |
| Hardener | |
| Color, Hardener | Black |
| Viscosity, Brookfield - RVF, Hardener @ 25.0 °C Spindle 5, speed 4 rpm | 29100.0 mPa·s (cP) |
LOCTITE® STYCAST ES 0520
LOCTITE STYCAST ES 0520, Epoxy, Encapsulating, Ignition Coil Potting