Material Comparison
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PUR，Unspecified Epoxies, Ect. 20-2390 Epoxies, Etc.
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2390 |
|---|---|---|---|
| operate temperature | -40.0-125 °C |
| Electrical performance | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2390 |
|---|---|---|---|
| Surface Resistivity | 1E+16 ohms |
| Uncured Properties | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2390 |
|---|---|---|---|
| MixRatiobyWeight(PBW) | PartB | 40 | |
| Curing Time | 85°C | 0.66 hr | |
| 储存稳定性4(25°C) | 40 min | ||
| Color | Black | ||
| density | 25°C2 | 0.898 g/cm³ | |
| Curing Time | 25°C | 24to48 hr | |
| density | 25°C3 | 1.20 g/cm³ | |
| Curing Time | 45°C | 2.5 hr | |
| MixRatiobyWeight(PBW) | PartA | 100 | |
| Curing Time | 65°C | 1.5 hr |
| thermosetting | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2390 |
|---|---|---|---|
| Thermosetting mixed viscosity | 25°C | 3200 cP |
| Cured Properties | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2390 |
|---|---|---|---|
| Volume resistivity | 6E+16 ohms·cm | ||
| Shore hardness | ShoreA | 90 | |
| tensile strength | 7.52 MPa | ||
| elongation | 断裂 | 260 % | |
| relative permittivity | 1kHz,25°C | 4.50 |
| Thermal performance | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2390 |
|---|---|---|---|
| Glass Transition Temperature | -70.0 °C | ||
| Linear coefficient of thermal expansion | MD | 2.3E-04 cm/cm/°C |
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