RBC-3360 epoxy resin is a filled, medium viscosity, general-purpose epoxy potting compound and epoxy casting resin which offers low shrinkage, good air release, and excellent physical and electrical properties. RBC-3360 can be cured at room temperature or at eleveated temperature depending upon user preference and equipment. | HANDLING PROPERTIES: | Mixed Viscosity @ 25oC, cps
Shelf Life, (closed Container @ 25oC) | 30,000-40,000 12 months | | PHYSICAL PROPERTIES (CURED): | Color
Specific Gravity @ 25oC
Hardness, Shore D
Linear Shrinkage, in./in.
Moisture Absorption 10 Days @ 25oC, %
Izod Impact Strength, ft. lbs./in. of notch
Tensile Strength @ 25oC, psi
Compressive Strength @ 25oC, psi | Black/Any Color
1.75
82
0.003
0.55
0.38 7,100
16,200 | | THERMAL PROPERTIES (CURED): | Thermal Conductivity, cal/sec/cm2/oC/cm X 10-4
Thermal Stability, 1000 Hrs. @ 175oC, % Wt. Loss
Coefficient of Thermal Expansion, in./in./oC X 10-6
Heat Distortion Temperature, oC
Operating Temperature Range, oC
| 8.8
1.2
38
110
-65 to 135 | | ELECTRICAL PROPERTIES (CURED): | Volume Resistivity @ 25oC, ohm-cm
Dielectric Strength, volts/mil
Dielectric Constant @ 25oC, 100 KC
Dissipation Factor @ 25oC, 100 KC
| 4x1016
455
4.00
0.024
|
MIX RATIO BY WEIGHT: 100 parts resin to 7 parts hardener
MIXING INSTRUCTIONS: Weigh the desired amount of RBC-3360 Epoxy Resin into a clean container and combine with recommended amount of A-150 Epoxy Hardener. Mix thoroughly. Entrapped air may be removed by vacuum.
RECOMMENDED CURE SCHEDULE: Pot Life @ 25oC
Cure Time @ 25oC
@ 65oC @ 100oC
| 45 Minutes
24 Hours
3-4 Hours 1-2 Hours |
|
