| 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 2105 Clear Rigid, Medium Viscosity Epoxy Adhesive.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.12 g/cc | 1.12 g/cc | Mixed |
| Solids Content | 100 % | 100 % | Reactive Solids Content |
| Volatile Organic Compounds (VOC) Content | 3.52 g/l | 3.52 g/l | |
| Water Absorption | 0.24 % | 0.24 % | After 24 hours |
| Viscosity | 6000 cP @Temperature 25.0 °C |
6000 cP @Temperature 77.0 °F |
After mixing |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 84 | 84 | 1 hr @ 65°C |
| Elongation at Yield | 4.0 % | 4.0 % | |
| Adhesive Bond Strength | 15.9 MPa | 2300 psi | Lap shear, alum to alum, 1 hr @ 65°C |
| 19.3 MPa | 2800 psi | Lap shear, alum to alum, 4 hrs @ 65°C |
| 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 | 140 °C | 284 °F | |
| Minimum Service Temperature, Air | -70.0 °C | -94.0 °F | |
| Glass Transition Temp, Tg | 120 °C | 248 °F | Ultimate Tg |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | 90 % | 90 % | clear; thickness not quantified |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 2.00e+14 ohm-cm | 2.00e+14 ohm-cm | |
| Dielectric Constant | 4.3 @Frequency 1000 Hz |
4.3 @Frequency 1000 Hz |
|
| Dielectric Strength | 16.5 kV/mm | 420 kV/in | |
| Dissipation Factor | 0.020 @Frequency 1000 Hz |
0.020 @Frequency 1000 Hz |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 60.0 - 240 min @Temperature 65.0 °C |
1.00 - 4.00 hour @Temperature 149 °F |
|
| 1440 min @Temperature 25.0 °C |
24.0 hour @Temperature 77.0 °F |
||
| Pot Life | 20 min | 20 min |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Clear | |
| Cytotoxicity Study | Passes | ISO 10993-5, elution method |
| Mix Ratio, parts by weight | 100/25 | Resin/Hardener |
| Thixotropic Index | 1 |