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Clear Epoxy Encapsulating and Potting Compound |
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ATTENTION
Mixing ratio for this product is 2 parts A to 1 part of B. Please
be advised that there is a misprint on our label for one of the production runs.
For high voltage applications
Protects sensitive electronic components from impact, shock, vibration, heat,
conductivity, moisture, chemicals. Allows visiual inspection.
Features
- Non-porous, water and chemical resistant
- Extremely impact resistant (contains a form of nylon)
- Colored black, to prevent visual inspection
- Affords high security, once cured, extremely difficult to remove
- Non-conductive, an electrical insulator
- Low toxicity
- Suitable for explosion proof components (spark arresting)
- Easy and simple to mix
- Long pot life
- Can be cured in one hour at 65°C (150°F)
- This product is RoHS compliant
Specifications
| Uncured Properties - Resin [Part A] |
| Viscosity |
2,500 cps |
| Specific Gravity |
1.1273 |
| Color |
Clear, colorless |
| Uncured Properties - Hardener [Part B] |
| Viscosity |
11,000 cps |
| Specific Gravity |
0.9564 |
| Color |
Clear, amber tint |
| Cured Properties - PHYSICAL |
| Mixed Viscosity |
3,300 cps |
| Mixed Specific Gravity |
1.0577 |
| Volume Mix Ratio (resin:hardener) |
2.0:1 |
| Mass Mix Ratio (resin:hardener) |
2.3:1 |
| Working time (100g) |
60 min. |
| Cure Time (100g, room temp.) |
24 hours |
| Heat Cure Time (100g, 65°C) |
60 min. |
| Shore Hardness |
80 - 82 Shore D |
| Tensile strength (ASTM
D 638) |
8475 psi |
| Elongation |
3.3% |
| Compression strength (ASTM
D 695) |
14,675 psi |
 Modulus |
375,000 psi |
| Flexural strength (ASTM
D 790) |
16,500 psi |
| Modulus |
427,000 psi |
| Izod impact strength (ASTM
D 256)
|
0.443 ft-lbs / inch notch
0.259" thick |
| Lap Shear Strength (ASTM
D 732) |
957 psi |
| Cured Properties - TEMPERATURE |
Coefficient of Thermal Expansion
(ASTM E 831) |
0.036" / 10" @ 32°F,
0.013" / 10" @ 72°F |
| Constant Service Temperature |
140°C (284°F) |
Intermediate Service Temperature
|
145°C (293°F) |
Heat Deflection Temp. (264 psi)
(ASTM D 648) |
46.638°C (115.95°F) |
| Cured Properties - ELECTRICAL |
| Volume Resistivity (ASTM D 257) |
3.1 x 1010 ohms |
| Surface Resistivity (ASTM D 257) |
5.3 x 1012 ohm · cm |
Dielectric Strength (0.124" thick)
(ASTM D 149) |
402 V / mil, 60 Hz |
| Dielectric Constant (ASTM D 150) |
3.9 @ 60Hz |
| Dissipation Factor |
0.007 @ 23°C, 60Hz |
| Insulative |
Yes |
| Conductive |
No |
| Chemical and Solvent Resistance |
| |
Change after
3 days |
Change after
45 days |
| Hydrocloric Acid |
< 0% |
< 1 % |
| Isopropyl Alcohol |
< 0.3 % |
< 1 % |
| Ethyl Lactate |
< 3 % |
< 7 % |
| Acetone |
< 7% |
destroyed |
| Xylene |
< 2% |
< 9 % |
| Iso hexanes |
< 5 % |
< 8 % |
| Mineral spirits |
< 0.3 % |
< 0.3 % |
| Part Number |
Mfr. Part # |
Sizes Available |
Description |
| MG-832C-375ML |
832C-375ML |
375ml (12 oz) |
Liquid |
| MG-832C-3L |
832C-3L |
3L (0.8 gal) |
Liquid |
| MG-832C-60L |
832C-60L |
60L (16 gal) |
Liquid |
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|
Encapsulating & Potting
Compound Available
colors:
Clear
Black
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