Songhan Plastic Technology Co.,Ltd.

Tra-Con Tra-Bond 2115 Clear High Strength Epoxy Adhesive

Category Polymer , Adhesive , Thermoset , Epoxy
Manufacturer Tra-Con, Inc.
Trade Name Tra-Bond
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Tra-Con Tra-Bond 2115 Clear High Strength Epoxy Adhesive.pdf
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Material Notes:
TRA-BOND 2115 is a clear, low viscosity epoxy formulation used in the fabrication of lasers. It is capable of withstanding 30 seconds of 60 watt direct laser energy. The low cure shrinkage (using a room temperature cure) make 2115 an excellent choice for bonding optical components where alignment accuracy is essential. This high strength system is also used for laminating glass and rigid plastics or bonding metals and ceramics. TRA-BOND 2115 offers superior resistance to mechanical shock and temperature cycling. It has been used in cycling applications down to 4K. It is also resistant to water, weather, ozone, most petroleum products, mild acids and alkalis and many other chemicals. Information provided by Tra-Con Inc.
Physical Properties Metric English Comments
Specific Gravity 1.22 g/cc
1.22 g/cc
Viscosity 250 cP

@Temperature 25.0 °C
250 cP

@Temperature 77.0 °F
After mixing
Mechanical Properties Metric English Comments
Hardness, Shore D 78
Adhesive Bond Strength 26.2 MPa
3800 psi
Lap shear, alum to alum
Izod Impact, Notched 0.117 J/cm
0.220 ft-lb/in
Thermal Properties Metric English Comments
CTE, linear 55.0 µm/m-°C

@Temperature 20.0 °C
30.6 µin/in-°F

@Temperature 68.0 °F
Maximum Service Temperature, Air 100 °C
212 °F
Minimum Service Temperature, Air -70.0 °C
-94.0 °F
Glass Transition Temp, Tg 55.0 °C
131 °F
Ultimate Tg
Optical Properties Metric English Comments
Refractive Index 1.55
Transmission, Visible 90 %
90 %
clear; thickness not quantified
Electrical Properties Metric English Comments
Volume Resistivity 9.00e+8 ohm-cm
9.00e+8 ohm-cm
Dielectric Constant 4.8

@Frequency 1000 Hz

@Frequency 1000 Hz
Dielectric Strength 16.9 kV/mm
430 kV/in
Dissipation Factor 0.010

@Frequency 1000 Hz

@Frequency 1000 Hz
Processing Properties Metric English Comments
Cure Time 60.0 - 120 min

@Temperature 65.0 °C
1.00 - 2.00 hour

@Temperature 149 °F
1440 min

@Temperature 25.0 °C
24.0 hour

@Temperature 77.0 °F
Pot Life 120 min
120 min
Descriptive Properties Value Comments
Color Clear
Mix Ratio, parts by weight 100/30
Thixotropic Index 1
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