Translucent Epoxy 
832C
Buy Now
- Description
- Technical Data
- MSDS
- Usage Instructions
- Resources
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 visual inspection.
Features
- Non-porous, water and chemical resistant
- Extremely impact resistant (contains a form of nylon)
- Affords total security, once cast it can not be removed
- Excellent machining properties
- Non-conductive, an electrical insulator
- Low toxicity
- Easy and simple to mix
- Long pot life
- Can be cured in one hour at 65°C (150°F)
- This product is RoHS compliant
Available Sizes
| Catalog Number | Sizes Available | Description |
|---|---|---|
| 832C-375ML | 375 ml (12 oz.) | Liquid |
| 832C-3L | 3 L (0.8 gallon) | Liquid |
| 832C-60L | 60 L (16 gallons) | Liquid |
Technical Data
Download Specifications 
Specifications
| Curing & Work Schedule | ||
|---|---|---|
| Working Life | 60 minutes | |
| Full Cure | at 20°C [68°F] | 24 hour |
| at 65°C [149°F] | 60 minutes | |
| at 80°C [176°F] | 45 minutes | |
| at 100°C [212°F] | 35 minutes | |
| Storage Temperature of Unmixed Parts | 16 to 27°C [60 to 80°F] | |
| Curing & Work Schedule | ||
| Constant Service Temp. | -30°C to 140°C [-22 to 284 °F] | |
| Service Temperature | [ | |
| Cured Properties - Physical | Test Method | |
| Color | Visual | Translucent, yellow |
| Density (at 26°C) | ASTM D 792 | 1.12 g/cm3 |
| Hardness | (Shore D durometer) | 85D |
| Tensile Strength | ASTM D 638 | 55.7 N/mm2 [8,080 lb/in2] |
| Elongation | ASTM D 638 | 6.4% |
| Lap Shear Strength | ASTM D 1002 | 4.42 N/mm2 [641lb/in2] |
| Izod Impact | ASTM D 256 | 1.47 kJ/m2 [0.700 ft·lb/in] |
| Compression Strength | ASTM D 695 | 182 N/mm2 [26,500 lb/in2] |
| Modulus | ASTM D 695 | 2170 N/mm2 [315,000 lb/in2] |
| Flexural Strength | ASTM D 790 | 38.26 N/mm2 [5,549 lb/in2] |
| Modulus | ASTM D 790 | 2551 N/mm2 [370,000 lb/in2] |
| Cured Properties - Electrical | Test Method | |
| Breakdown Voltage @0.114" | ASTM D 149 | 48.5 kV @ avg. of 2.90 mm |
| Dielectric Strength | ASTM D 149 | 425 V/mil [16.7 kV/mm] |
| Breakdown Voltage @1/8" | calculated | 50.7 kV @ 3.175 mm |
| Dielectric Strength | calculated | 406 V/mil [15.7 kV/mm] |
| Volume Resistivity | ASTM D257 | 1.22 x 1016 ohm · cm |
| Surface Resistivity | ASTM D257 | 5.50 x 1015 ohm · cm |
| Dielectric Constant | ASTM D150 | 3.85 @ 60Hz |
| ASTM D150 | 3.19 @1 kHz | |
| ASTM D150 | 2.99 @1 MHz | |
| Cured Properties - Thermal | Test Method | |
| Coefficient of Thermal Expansion (CTE) | ASTM E 831 | 72 ppm/°C |
| Heat Deflection Temperature (HDT) | ASTM D 648 | 43.548°C (92.22°F) |
| Uncured Properties - Physical | Part A | Part B |
| Color | Translucent, Amber Tint | Clear, Amber Tint |
| Viscosity at 24°C [73°F] | 2,500 cP [2.5 Pa·s] | 11,000 cP [11.0 Pa·s] |
| Density | 1.127 g/mL | 0.967 g/mL |
| Flash Point | 154°C [309°F] | 110°C [230°F] |
| Odor | Mild | Musty |
| Uncured Properties - Physical | Mixture (2A:1B) | |
| Color | Translucent, Amber Tint | |
| Viscosity at 20°C [73°F] | 3,300 cP [3.3 Pa·s] | |
| Density | 1.058 g/mL | |
| Mix Ratio by volume (A:B) | 2.0:1.0 | |
| Mix Ratio by weight (A:B) | 2.3:1.0 | |
| Solids Content (w/w) | 100% | |
| Chemical Solvent Resistance | ||
| Weight Change 3 days | Weight Change 45 days | |
| Water | < 0% | < 1% |
| Hydrocloric Acid | < 0% | < 1% |
| Isopropyl Alcohol | 0.3% | < 1% |
| Mineral spirits | 0.3% | 0.3% |
| Xylene | 2% | 9% |
| Ethyl Lactate | 3% | 7% |
| Iso Hexanes | 5% | 8% |
| Acetone | 7% | destroyed |
| Sample Size (grams) | Peak Exotherm (Temp. in 0°C) | Time in Minutes |
| 50 | 44 | 155 |
| 100 | 63 | 110 |
| 500 | 110 | 65 |
MSDS
Available MSDS:
Resources
Epoxy Comparison Chart
Epoxy Catalog
Info on dispensing equipment (Cammda)
Related Appguides: