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 SheetHow can we support you?
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