White Epoxy Potting Compounds, JF-123AB
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Features of White Epoxy Resin Encapsulant
- This white epoxy resin encapsulant offers low viscosity and good flowability, making it easy to penetrate into gaps in the product.
- It can cure at room temperature or moderate temperatures, with a moderate curing speed.
- Cured material has a smooth surface, no bubbles, and a high gloss with high hardness.
- The cured material has good resistance to acids and alkalis, excellent moisture, water, oil, and dust resistance, as well as resistance to humidity, heat, and atmospheric aging.
- The cured material exhibits excellent electrical and physical properties, including good insulation, compressive strength, and high bonding strength.
Application
- Potting, sealing, and encapsulating of electronic or other products requiring protection against moisture.
- Potting transformers, buzzers, atomizers, negative ion generators, aquarium water pumps, ignition coils, power modules, electronic controllers, and other electronic components.
- This flame retardant epoxy potting adhesive is not suitable for potting products with elastic or soft shells.
Technical Parameters
Appearance and Physical PropertiesModel | ||
Color | White viscous liquid | Brown liquid |
Specific Gravity at 25℃ | 1.50g/ cm3 | 1.05g/ cm3 |
Viscosity at 25℃ | 3600-3900cps | 280-360cps |
Shelf Life at 25℃ | 6 months | 6 months |
Mix Ratio (Weight) | A:B=100:20 | |
Useable Life | 30min (25℃, 100g mixture) | |
Cure Time | 8-10 hours (room temperature) or 1.5 hours (60℃) |
Dielectric Constant | 1KHZ | 3.75 |
Dielectric Loss | 1KHZ | 0.02 |
Compressive Strength | kg/mm2 | 24 |
Bending Strength | kg/ mm2 | 11 |
Tensile Strength | kg/ mm2 | 16.5 |
Impact Strength | kg/ mm2/cm2 | 8.5 |
Dielectric Constant | 1KHZ | 3.8~4.2 |
Hardness | SHORE D | 80 |
Thermal Deformation Temperature | ℃ | 80 |
Volume Resistivity at 25℃ | Ohm-cm | 1.35x1015 |
Surface Resistivity at 25℃ | Ohm | 1.2x1014 |
Voltage Withstand at 25℃ | Kv/mm | 16~18 |
Packaging:
The packaging specification is 30kg per set, which includes 25kg/barrel of the main agent and 5kg/barrel of the curing agent.
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