For high voltage applications, 832C (Clear)- 60L Protects sensitive electronic components from impact, shock, vibration, heat, conductivity, moisture, chemicals. Allows visiual inspection. Also available in Black (832B-60L)
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 Suitable for explosion proof components (spark arresting) Easy and simple to mix Long pot life Can be cured in one hour at 65C (150F) This product is RoHS compliant
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.
Uncured Properties - Resin [Part A] Viscosity 2,500 cps Specific Gravity 1.1273 Color Clear (yellow tint), 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 minutes Tensile Elongation ASTM D 638 3276 psi / 6.4% elongation Compression Strength/modulus ASTM D 695 8971 psi / 315000 psi Flexural strength/modulus ASTM D 790 5549 psi / 370,000 psi Izod impact strength ASTM D 256 0.700 ft-lbs / inch notch, 0.214" thickness Shore Hardness ASTM D 2240 85 (initial) - 85 (10 sec) averages Coefficient of Thermal Expansion ASTM E 831 0.036" / 10 " @ 32F, 0.020"/10" @72F Lap shear strength ASTM 1002 702 psi Curing Time (100g) @ room temp. 24 hours @ 65C 60 minutes @ 80C 45 minutes @ 100C 35 minutes Cured Properties - Temperature Constant Service Temperature 140C (284F) Intermediate Service Temperature 145C (293F) Heat deflection temp. 264 psi ASTM D 648 43.548C (92.22F) Cured Properties - Electrical Volume Resistivity (ASTM D257) 1.22 x 1016 ohm cm Surface Resistivity (ASTM D257) 5.50 x 1015 ohm cm Dielectric Constant (ASTM D150) 3.23 @ 60Hz 3.19 @ 103 Hz 2.99 @ 106 Hz Dielectric strength (0.114"thk) ASTM D 149 425 V / mil, 60 Hz 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 %