ET3215 Off-white Two-part Epoxy Potting Compound
ET3215 epoxy potting compound is a two-component, self-leveling, room temperature curing epoxy resin potting material which is suitable for various casting, potting, bonding and sealing of electronic components.
Features and benefits
- Excellent aging resistance and moisture resistance
- Good electrical insulation
- High hardness
- Good flame retardant property.
Specifications
TYPICAL UNCURED PROPERTIES
| Properties | ET3215-A | ET3215-B |
| Appearance | Liquid | Liquid |
| Color | Off-white | |
| Viscosity @ 25°C, cps | 18000±5000 | 1000±300 |
| Viscosity after mixing @ 25°C, cps | 4400±1000 | |
| Specific Gravity @ 25°C, g/cm3 | 1.5±0.2 | 1.0±0.2 |
TYPICAL CURING PROPERTIES
| Properties | ET3215 |
| Mix Ratio (A:B) by Weight | 5 : 1 |
| Pot Life @ 25°C, 150g, mins | 60 |
| Gel time @ 80°C, 10g, mins | 3 |
| Through Cured Time @ 25°C, hrs | 24 |
| Through Cured Time @ 60- 80°C, hrs | 2-4 |
TYPICAL CURED PROPERTIES
| Properties | ET3215 |
| CTE (*), <Tg, μm/m/°C | 40 – 60 |
| CTE (*), >Tg, μm/m/°C | 120-180 |
| Durometer Hardness, Shore D | 80-90 |
| Moisture Absorption, % wt | < 0.5 |
| Glass Transition Temperature, °C | 50 – 70 |
Technical Documents
ET3215 Technical Data Sheet
How can we support you?
If you need any assistance, do not hesitate to contact us
