Songhan Plastic Technology Co.,Ltd.

Tra-Con Tra-Cast 3113 General Purpose Epoxy Casting Compound

Category Polymer , Adhesive , Thermoset , Epoxy
Manufacturer Tra-Con, Inc.
Trade Name Tra-Cast
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Tra-Con Tra-Cast 3113 General Purpose Epoxy Casting Compound.pdf
  Online Service   lookpolymers   27660005
Material Notes:
TRA-CAST 3113 is a low viscosity two-part formulation recommended for general purpose electrical potting and encapsulating applications where the combination of good mechanical thermal and electrical properties are required. It is an all liquid system with excellent flow and wetting characteristics, exhibits superior adhesion to glass, ceramics, most metals, many plastics (including potting shells), and other electronics. materials, contains no solvents, and is easily mixed, handled and cured with minimum shrinkage at room temperatures. The fully cured TRA-CAST 3113 is an electrical insulator with good impact and thermal shock resistance. It is further resistant to water, weather, gases, galvanic action, petroleum fuels and solvents, alcohol, salts and many acids and alkalis.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.58 g/cc
1.58 g/cc
Solids Content 100 %
100 %
Reactive Solids Content
Viscosity 4000 cP

@Temperature 25.0 °C
4000 cP

@Temperature 77.0 °F
Mixed (10 rpm)
Mechanical Properties Metric English Comments
Hardness, Shore D 85
Thermal Properties Metric English Comments
CTE, linear 35.0 µm/m-°C

@Temperature 20.0 °C
19.4 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 145 °C
293 °F
Minimum Service Temperature, Air -60.0 °C
-76.0 °F
Electrical Properties Metric English Comments
Volume Resistivity 4.00e+16 ohm-cm
4.00e+16 ohm-cm
4.00e+14 ohm-cm

@Temperature 100 °C
4.00e+14 ohm-cm

@Temperature 212 °F
Dielectric Constant 3.8

@Frequency 100000 Hz

@Frequency 100000 Hz

@Frequency 1000 Hz

@Frequency 1000 Hz
Dielectric Strength 20.1 kV/mm
510 kV/in
Dissipation Factor 0.010

@Frequency 1000 Hz

@Frequency 1000 Hz

@Frequency 100000 Hz

@Frequency 100000 Hz
Processing Properties Metric English Comments
Cure Time 240 min

@Temperature 65.0 °C
4.00 hour

@Temperature 149 °F
1440 min

@Temperature 25.0 °C
24.0 hour

@Temperature 77.0 °F
Pot Life 30 min
30 min
Descriptive Properties Value Comments
Color Blue
Heat Distortion Temperature °C 102
Mix Ratio, parts by weight 100/105
Thixotropic Index 1.3
5 rpm/50 rpm
Copyright © All Rights Reserved