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- Master Bond EP42HT-2ND-2Med Heat Resistant, Medical Grade Non-Drip Epoxy
Master Bond EP42HT-2ND-2Med Heat Resistant, Medical Grade Non-Drip Epoxy
| Category | Polymer , Thermoset , Epoxy , Epoxy, High Temperature |
| Manufacturer | Master Bond Inc. |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Master Bond EP42HT-2ND-2Med Heat Resistant, Medical Grade Non-Drip Epoxy.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Master Bond Polymer System EP42HT-2ND2MED (Black) is a room temperature curable two component epoxy adhesive and sealant featuring high temperature resistance along with outstanding chemical resistance. It is widely used in medical devices because of its capability of withstanding repeated sterilizations, including radiation, ethylene oxide, chemical sterilants, and steam. In addition, it fully complies with the testing requirements of USP Class VI plastics. It has a paste consistency with minimal flow when applied. Its color is black. EP42HT-2ND2MED (Black) cures readily at ambient or more quickly at elevated temperatures.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Viscosity | >= 200000 cP | >= 200000 cP | Part B |
| >= 1.00e+6 cP | >= 1.00e+6 cP | Part A |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | >= 75 | >= 75 | |
| Tensile Strength | >= 82.7 MPa | >= 12000 psi | |
| Elongation at Break | <= 3.0 % | <= 3.0 % | |
| Tensile Modulus | >= 3.10 GPa | >= 450 ksi | |
| Shear Strength | >= 13.8 MPa | >= 2000 psi | Tensile lap, Al/Al |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 35.0 - 40.0 µm/m-°C | 19.4 - 22.2 µin/in-°F | |
| Maximum Service Temperature, Air | 232 °C | 450 °F | |
| Minimum Service Temperature, Air | -51.1 °C | -60.0 °F |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+12 ohm-cm | >= 1.00e+12 ohm-cm | |
| Dielectric Constant | 3.8 @Frequency 60.0 Hz |
3.8 @Frequency 60.0 Hz |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 120 - 180 min @Temperature 93.3 °C |
2.00 - 3.00 hour @Temperature 200 °F |
|
| 2880 - 4320 min @Temperature 23.9 °C |
48.0 - 72.0 hour @Temperature 75.0 °F |
||
| Pot Life | 30 - 45 min | 30 - 45 min | 100 gram batch |
| Shelf Life | 6.00 Month | 6.00 Month | Medical grade |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Mixing Ratio (A to B) | 100/40 | by weight, Part A to Part B |
| 100/50 | by volume, Part A to Part B |
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