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- Lord Adhesives Thermosetâ„¢ EP-830 Ignition Coil Impregnating and Encapsulation Epoxy
Lord Adhesives Thermosetâ„¢ EP-830 Ignition Coil Impregnating and Encapsulation Epoxy
| Category | Polymer , Thermoset , Epoxy , Epoxy Encapsulant, Unreinforced |
| Manufacturer | Lord Adhesives |
| Trade Name | Thermoset™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lord Adhesives Thermosetâ„¢ EP-830 Ignition Coil Impregnating and Encapsulation Epoxy.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Lord EP-830 is a heat curing, two component epoxy formulation designed especially for use in automotive high voltage ignition coils where adhesion to segmented bobbins is critical. The combination of low viscosity, excellent high temperature electrical performance and good thermal shock resistance make this epoxy compound ideal for this application.All information provided by Lord.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.65 g/cc @Temperature 25.0 °C |
1.65 g/cc @Temperature 77.0 °F |
STM 2 |
| Water Absorption | 0.18 % @Time 86400 sec |
0.18 % @Time 24.0 hour |
ASTM D570 |
| Loss On Ignition | 0.28 % @Temperature 155 °C, Time 605000 sec |
0.28 % @Temperature 311 °F, Time 168 hour |
|
| Viscosity | 170 cP @Temperature 75.0 °C |
170 cP @Temperature 167 °F |
STM 1 |
| 4000 cP @Temperature 25.0 °C |
4000 cP @Temperature 77.0 °F |
STM 1 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 97 | 97 | STM 5, ASTM D2240 |
| Tensile Strength, Yield | 85.116 MPa | 12345 psi | ASTM D638 |
| Elongation at Yield | 2.5 % | 2.5 % | ASTM D638 |
| Izod Impact, Notched | 0.187 J/cm | 0.350 ft-lb/in | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 25.0 µm/m-°C | 13.9 µin/in-°F | ASTM D696 |
| Maximum Service Temperature, Air | 180 °C | 356 °F | |
| Glass Transition Temp, Tg | 175 °C | 347 °F | Mettler DSC-30, ASTM D3418 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 3.80e+12 ohm-cm @Temperature 150 °C |
3.80e+12 ohm-cm @Temperature 302 °F |
ASTM D257 |
| 2.50e+15 ohm-cm @Temperature 90.0 °C |
2.50e+15 ohm-cm @Temperature 194 °F |
ASTM D257 | |
| 5.80e+15 ohm-cm @Temperature 30.0 °C |
5.80e+15 ohm-cm @Temperature 86.0 °F |
ASTM D257 | |
| Dielectric Constant | 3.62 @Frequency 1.00e+6 Hz, Temperature 30.0 °C |
3.62 @Frequency 1.00e+6 Hz, Temperature 86.0 °F |
ASTM D150 |
| 3.67 @Frequency 1.00e+6 Hz, Temperature 90.0 °C |
3.67 @Frequency 1.00e+6 Hz, Temperature 194 °F |
ASTM D150 | |
| 3.69 @Frequency 1.00e+6 Hz, Temperature 150 °C |
3.69 @Frequency 1.00e+6 Hz, Temperature 302 °F |
ASTM D150 | |
| Dielectric Strength | 48.23 kV/mm @Thickness 0.650 mm |
1225 kV/in @Thickness 0.0256 in |
ASTM D149 |
| Dissipation Factor | 0.0030 @Frequency 1.00e+6 Hz, Temperature 30.0 °C |
0.0030 @Frequency 1.00e+6 Hz, Temperature 86.0 °F |
ASTM D150 |
| 0.0030 @Frequency 1.00e+6 Hz, Temperature 90.0 °C |
0.0030 @Frequency 1.00e+6 Hz, Temperature 194 °F |
ASTM D150 | |
| 0.0060 @Frequency 1.00e+6 Hz, Temperature 150 °C |
0.0060 @Frequency 1.00e+6 Hz, Temperature 302 °F |
ASTM D150 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 180 min @Temperature 100 °C |
3.00 hour @Temperature 212 °F |
plus 2 hours @ 150ºC |
| Pot Life | 1440 - 2880 min @Temperature 25.0 °C |
1440 - 2880 min @Temperature 77.0 °F |
|
| Shelf Life | 6.00 Month @Temperature 25.0 °C |
6.00 Month @Temperature 77.0 °F |
Resin |
| 12.0 Month @Temperature 25.0 °C |
12.0 Month @Temperature 77.0 °F |
Hardener |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Appearance | Tan | |
| Mix Ratio | 100:28 | by weight |
| 100:46 | by volume |
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