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Resinlab® EP324E Clear Two Part Epoxy Casting Resin

Category Polymer , Thermoset , Epoxy , Epoxy Cure Resin , Epoxy Encapsulant, Unreinforced
Manufacturer Resinlab®
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Resinlab® EP324E Clear Two Part Epoxy Casting Resin.pdf
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Material Notes:
Resinlab™ EP 324E Clear is a two part unfilled electronic grade epoxy encapsulant designed for medium sized castings. It cures at room temperature to a tough, semi-rigid polymer. It has good wetting and adhesion to most surfaces and is free flowing to penetrate voids and give good air release and a smooth high gloss surface. It has very good resistance to water, acids and bases and most organic solvents. It was especially formulated to a 2A:1B volume mix ratio for use in side-by-side dispensing cartridges and meter/mix and dispense equipment. EP 324E Clear will reach full cure at room temperature within 24 hours. Cure time can be accelerated by the application of heat after product has gelled. Times and temperatures from 1 hour at 65°C to 20 minutes at 100°C are typical for small castings (less than 50 grams).Information Provided by Resinlab L.L.C., an Ellsworth Adhesives Company.
Physical Properties Metric English Comments
Specific Gravity 0.970 g/cc
0.970 g/cc
Part B
1.04 g/cc
1.04 g/cc
Mixed
1.13 g/cc
1.13 g/cc
Part A
Viscosity 500 cP
500 cP
Part B
2000 cP
2000 cP
Mixed
3500 cP
3500 cP
Part A
Mechanical Properties Metric English Comments
Hardness, Shore D 75 - 80
75 - 80
Tensile Strength, Yield 34.5 MPa
5000 psi
Elongation at Break 6.0 %
6.0 %
Thermal Properties Metric English Comments
CTE, linear 60.0 µm/m-°C
33.3 µin/in-°F
Thermal Conductivity 0.140 W/m-K
0.972 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 121 °C
250 °F
Minimum Service Temperature, Air -40.0 °C
-40.0 °F
Glass Transition Temp, Tg 65.0 °C
149 °F
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 8.00e+14 ohm-cm
8.00e+14 ohm-cm
Dielectric Constant 4.2

@Frequency 100 Hz,
Temperature 25.0 °C
4.2

@Frequency 100 Hz,
Temperature 77.0 °F
Dielectric Strength 16.1 kV/mm
410 kV/in
Processing Properties Metric English Comments
Pot Life 60 - 120 min
60 - 120 min
Mass: 100g
Descriptive Properties Value Comments
Color Clear (amber)
Mix Ratio 100:45
Weight
2:1
Volume
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