- HOME
- POLYMER SEARCH
- Thermoset
- Epoxy
- Epoxy Adhesive
- Epoxy Technology EPO-TEK® OE121 Black Epoxy Adhesive
Epoxy Technology EPO-TEK® OE121 Black Epoxy Adhesive
| Category | Polymer , Adhesive , Thermoset , Epoxy , Epoxy Adhesive |
| Manufacturer | Epoxy Technology |
| Trade Name | EPO-TEK® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Epoxy Technology EPO-TEK® OE121 Black Epoxy Adhesive.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Material Description: A two component, low temperature curing epoxy adhesive designed for semiconductor flip chip underfill. It is color coded black for visual ID during the underfilling process. It may also be used for adhesive, potting, sealing, and encapsulation applications found within the electronics, medical, and optical industries. It is a black version of EPO-TEK® OE121.Information Provided by Epoxy Technology
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.960 g/cc | 0.960 g/cc | Part B |
| 1.18 g/cc | 1.18 g/cc | Part A | |
| Particle Size | <= 20 µm | <= 20 µm | |
| Viscosity | 300 - 500 cP @Temperature 23.0 °C |
300 - 500 cP @Temperature 73.4 °F |
100 rpm |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 81 | 81 | |
| Tensile Modulus | 1.71 GPa | 249 ksi | Storage |
| Shear Strength | 11.83 MPa | 1716 psi | Lap |
| 35.2 MPa | 5100 psi | Die |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 43.0 µm/m-°C | 23.9 µin/in-°F | Below Tg |
| 158 µm/m-°C | 87.8 µin/in-°F | Above Tg | |
| Maximum Service Temperature, Air | 200 °C | 392 °F | Continuous |
| 275 °C | 527 °F | Intermittent | |
| Minimum Service Temperature, Air | -55.0 °C | -67.0 °F | Continuous |
| -55.0 °C | -67.0 °F | Intermittent | |
| Glass Transition Temp, Tg | >= 55.0 °C | >= 131 °F | Dynamic Cure 20—200°C /ISO 25 Min; Ramp 10—200°C @ 20°C/Min |
| Decomposition Temperature | 350 °C | 662 °F | Degradation Temperature |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Transmission, Visible | <= 1.0 % @Wavelength 340 - 1260 nm |
<= 1.0 % @Wavelength 340 - 1260 nm |
Spectral |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+13 ohm-cm | >= 1.00e+13 ohm-cm | |
| Dielectric Constant | 3.67 @Frequency 1000 Hz |
3.67 @Frequency 1000 Hz |
|
| Dissipation Factor | 0.012 @Frequency 1000 Hz |
0.012 @Frequency 1000 Hz |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Ionic Impurities - Na (Sodium) | 16 ppm | 16 ppm | |
| Ionic Impurities - K (Potassium) | 1.0 ppm | 1.0 ppm | |
| Ionic Impurities - Cl (Chloride) | 62 ppm | 62 ppm |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 60.0 min @Temperature 90.0 °C |
1.00 hour @Temperature 194 °F |
minimum |
| 180 min @Temperature 80.0 °C |
3.00 hour @Temperature 176 °F |
minimum | |
| 2880 min @Temperature 23.0 °C |
48.0 hour @Temperature 73.4 °F |
minimum | |
| Pot Life | 300 min | 300 min | |
| Shelf Life | 12.0 Month @Temperature 25.0 °C |
12.0 Month @Temperature 77.0 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Black | Part A |
| Clear/Colorless | Part B | |
| Consistency | Pourable liquid | |
| Ionic Impurities NH4 | 15 ppm | |
| Mix Ratio By Weight | 100:35 | |
| Number of Components | Two | |
| Weight Loss | 1.2% | 200°C |
| 1.71% | 250°C | |
| 3.91% | 300°C |
Copyright © lookpolymers.com All Rights Reserved