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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PUR，Unspecified Epoxies, Ect. 20-2521 Epoxies, Etc.
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2521 |
|---|---|---|---|
| operate temperature | -55.0-130 °C | ||
| ThermalShock | -65to130°C | Pass |
| thermal performance | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2521 |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD | 1.6E-04 cm/cm/°C |
| Electrical performance | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2521 |
|---|---|---|---|
| Surface resistivity | 4.6E+13 ohms |
| thermosetting | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2521 |
|---|---|---|---|
| Thermosetting mixed viscosity | 25°C | 5500 cP |
| Uncured Properties | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2521 |
|---|---|---|---|
| Color | Black | ||
| Curing time | 85°C | 0.66 hr | |
| 25°C | 24 hr | ||
| 45°C | 2.5 hr | ||
| 65°C | 1.5 hr | ||
| Pot Life5(25°C) | 75 min | ||
| density | 25°C3 | 1.20 g/cm³ | |
| 25°C4 | 1.60 g/cm³ | ||
| MixRatiobyVolume(PBV) | PartB | 26 | |
| PartA | 100 | ||
| MixRatiobyWeight(PBW) | PartB | 20 | |
| PartA | 100 | ||
| viscosity | 25°C3 | 0.20 Pa·s | |
| 25°C4 | 15 Pa·s |
| Physical properties | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2521 |
|---|---|---|---|
| Shrinkage rate | MD | 0.71 % |
| Cured Properties | Test Condition | Test Method | Epoxies, Etc./Epoxies, Ect. 20-2521 |
|---|---|---|---|
| Water absorption rate | 相对电容率(100Hz) | 4.80 | |
| --7 | 0.55 % | ||
| --6 | 0.19 % | ||
| 耐电强度 | 25 kV/mm | ||
| 耗散因数(60Hz) | 0.72 | ||
| Break伸长率 | 40 % | ||
| 体积电阻率 | 1.2E+14 ohms·cm | ||
| 支撐硬度(ShoreD) | 65 | ||
| 抗张强度 | 11.0 MPa |