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)
• 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 65°C (150°F)
• This product is RoHS compliant

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 " @ 32°F, 0.020"/10" @72°F Lap shear strength ASTM 1002 702 psi Curing Time (100g)     @ room temp.   24 hours @ 65°C   60 minutes @ 80°C   45 minutes @ 100°C   35 minutes Cured Properties - Temperature Constant Service Temperature 140°C (284°F) Intermediate Service Temperature 145°C (293°F) Heat deflection temp. 264 psi ASTM D 648 43.548°C (92.22°F) 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 %