| Category | Polymer , Adhesive , Thermoset , Epoxy |
| Manufacturer | Tra-Con, Inc. |
| Trade Name | Tra-Bond |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Tra-Con Tra-Bond 2129 Clear Low Viscosity Epoxy Adhesive.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.19 g/cc | 1.19 g/cc | Mixed |
| Solids Content | 100 % | 100 % | Reactive Solids Content |
| Viscosity | 1900 cP @Temperature 25.0 °C |
1900 cP @Temperature 77.0 °F |
After mixing |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 88 | 88 | |
| Adhesive Bond Strength | 6.89 MPa | 1000 psi | Lap shear, alum to alum |
| Izod Impact, Notched | 0.256 J/cm | 0.480 ft-lb/in |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 58.0 µm/m-°C @Temperature 20.0 °C |
32.2 µin/in-°F @Temperature 68.0 °F |
|
| Maximum Service Temperature, Air | 140 °C | 284 °F | |
| Minimum Service Temperature, Air | -60.0 °C | -76.0 °F | |
| Glass Transition Temp, Tg | 95.0 °C | 203 °F | Ultimate Tg |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | 90 % | 90 % | clear; thickness not quantified |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 5.90e+13 ohm-cm | 5.90e+13 ohm-cm | |
| 9.50e+9 ohm-cm @Temperature 100 °C |
9.50e+9 ohm-cm @Temperature 212 °F |
||
| Dielectric Constant | 4.0 @Frequency 1000 Hz |
4.0 @Frequency 1000 Hz |
|
| Dielectric Strength | 16.1 kV/mm | 410 kV/in | |
| Dissipation Factor | 0.020 @Frequency 1000 Hz |
0.020 @Frequency 1000 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 | Clear, Transparent | |
| Mix Ratio, parts by weight | 100/25 | Resin/Hardener |
| Thixotropic Index | 1 |