Songhan Plastic Technology Co.,Ltd.

Tra-Con Tra-Cast 3010 Flexible Clear 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 3010 Flexible Clear Epoxy Casting Compound.pdf
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Material Notes:
TRA-CAST 3010 is a clear, low viscosity epoxy casting compound recommended for industrial embedding and casting applications where its combination of superior properties, good clarity, long pot life, near-zero shrinkage, low residual stress, improved flexibility, and excellent impact strength are required. It readily bonds to ceramics, glass, most metals, and many plastics, and it is therefore especially useful for aerospace and electronic applications where its flexibility, consistency and self-sealing properties are needed (i.e. repottable electronic assemblies). Fully cured TRA-CAST 3010 is a clear electrical insulator which is mechanically strong and tougher than comparable silicone gels, and it is further resistant to water, weather, gases and vapors, petroleum products (fuels, solvents and lubricants), mild acids and alkalis, salt solutions and many other organic and inorganic compounds. A vacuum de-airing step for 15 minutes may be required for the best clarity and optical properties.Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.12 g/cc
1.12 g/cc
Solids Content 100 %
100 %
Reactive Solids Content
Viscosity 500 cP

@Temperature 25.0 °C
500 cP

@Temperature 77.0 °F
After mixing
Mechanical Properties Metric English Comments
Hardness, Shore A 65
Hardness, Shore D 20
Elongation at Yield 66 %
66 %
Thermal Properties Metric English Comments
CTE, linear 60.0 µm/m-°C

@Temperature 20.0 °C
33.3 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 105 °C
221 °F
Minimum Service Temperature, Air -70.0 °C
-94.0 °F
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+12 ohm-cm
1.00e+12 ohm-cm
Dielectric Constant 3.9

@Frequency 1000 Hz

@Frequency 1000 Hz
Dielectric Strength 15.2 kV/mm
385 kV/in
Dissipation Factor 0.020

@Frequency 1000 Hz

@Frequency 1000 Hz
Processing Properties Metric English Comments
Cure Time 720 min
12.0 hour
2 hrs @ 25°C + 10 hrs @ 55°C
5760 min

@Temperature 25.0 °C
96.0 hour

@Temperature 77.0 °F
Pot Life 180 min
180 min
Descriptive Properties Value Comments
Color Clear
Mix Ratio, parts by weight 100/35
Thixotropic Index 1
Working Life hours 8
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