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- Lord Adhesives Thermosetâ„¢ EP-809 Ignition Coil Impregnating and Encapsulation Epoxy
Lord Adhesives Thermosetâ„¢ EP-809 Ignition Coil Impregnating and Encapsulation Epoxy
| Category | Polymer , Thermoset , Epoxy , Epoxy Encapsulant, Unreinforced |
| Manufacturer | Lord Adhesives |
| Trade Name | Thermoset™ |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Lord Adhesives Thermosetâ„¢ EP-809 Ignition Coil Impregnating and Encapsulation Epoxy.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Lord EP-809 is a long working life, heat curing, two component epoxy formulation. It was designed especially for potting high voltage automotive ignition coils. The combination of low viscosity, excellent high temperature electrical properties and good thermal shock resistance makes EP-809 ideal for this application.All information provided by Lord.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.53 g/cc @Temperature 25.0 °C |
1.53 g/cc @Temperature 77.0 °F |
STM 2 |
| Water Absorption | <= 0.50 % @Time 86400 sec |
<= 0.50 % @Time 24.0 hour |
ASTM D570 |
| Loss On Ignition | <= 0.50 % @Temperature 150 °C, Time 605000 sec |
<= 0.50 % @Temperature 302 °F, Time 168 hour |
|
| Viscosity | 100 cP @Temperature 25.0 °C |
100 cP @Temperature 77.0 °F |
Hardener |
| 2800 cP @Temperature 25.0 °C |
2800 cP @Temperature 77.0 °F |
Mixed | |
| 40000 cP @Temperature 25.0 °C |
40000 cP @Temperature 77.0 °F |
Resin |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 92 | 92 | |
| Tensile Strength, Yield | 79.3 MPa | 11500 psi | ASTM D638 |
| Elongation at Yield | 3.0 % | 3.0 % | ASTM D638 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 30.0 µm/m-°C | 16.7 µin/in-°F | ASTM D696 |
| Maximum Service Temperature, Air | 155 °C | 311 °F | |
| Glass Transition Temp, Tg | 95.0 °C | 203 °F | Mettler DSC |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Constant | 3.09 @Frequency 1.00e+6 Hz, Temperature 25.0 °C |
3.09 @Frequency 1.00e+6 Hz, Temperature 77.0 °F |
ASTM D150 |
| Dielectric Strength | 19.7 kV/mm | 500 kV/in | ASTM D1490 |
| Dissipation Factor | 0.016 @Frequency 1.00e+6 Hz, Temperature 25.0 °C |
0.016 @Frequency 1.00e+6 Hz, Temperature 77.0 °F |
ASTM D150 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 120 min @Temperature 90.0 - 98.0 °C |
2.00 hour @Temperature 194 - 208 °F |
plus 2 hours @ 115-125ºC |
| 240 min @Temperature 80.0 - 85.0 °C |
4.00 hour @Temperature 176 - 185 °F |
plus 2 hours @ 115-125ºC, plus 2 hours @ 145-155ºC | |
| 720 - 960 min @Temperature 80.0 - 90.0 °C |
12.0 - 16.0 hour @Temperature 176 - 194 °F |
||
| 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 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Appearance | Gray | |
| Mix Ratio | 100:32 | by weight |
| 100:44 | by volume | |
| Weight per Gallon (lbs) | 10.1 | Hardener; STM 2 |
| 13.9 | Resin; STM 2 |
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