Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Unspecified Techsil® PU20940 Techsil Limited
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | Techsil Limited/Techsil® PU20940 |
|---|---|---|---|
| operate temperature | -55-125 °C |
| Electrical performance | Test Condition | Test Method | Techsil Limited/Techsil® PU20940 |
|---|---|---|---|
| Surface Resistivity | 1.4E+15到1.6E+15 ohms |
| Uncured Properties | Test Condition | Test Method | Techsil Limited/Techsil® PU20940 |
|---|---|---|---|
| Viscosity | 固化时间 | 24 hr | |
| 储存稳定性 | 720 min | ||
| 25°C4 | 0.45 Pa·s | ||
| GelTime | 1.4E+03 min | ||
| MixRatiobyWeight(PBW) | Resin | 3.2 | |
| Hardener | 1.0 | ||
| density | --2 | 1.02 g/cm³ | |
| --3 | 1.00 g/cm³ | ||
| --4 | 0.990 g/cm³ | ||
| Viscosity | 25°C2 | 0.10to0.15 Pa·s | |
| Color | --2 | Brown | |
| Viscosity | 25°C3 | 0.50to0.70 Pa·s | |
| Color | --3 | NaturalColor |
| Cured Properties | Test Condition | Test Method | Techsil Limited/Techsil® PU20940 |
|---|---|---|---|
| Water absorption rate | 23°C5 | 0.60 % | |
| 支撐硬度(ShoreA) | 40 | ||
| CompressionStrength | <10.0 MPa | ||
| 100°C6 | 1.4 % | ||
| 耐电强度 | 25 kV/mm | ||
| 体积电阻率 | 1.2E+16到1.4E+16 ohms·cm | ||
| 断裂伸长率 | 320 % | ||
| 抗张强度 | 10.0 MPa |
| Thermal performance | Test Condition | Test Method | Techsil Limited/Techsil® PU20940 |
|---|---|---|---|
| thermal conductivity | 0.30 W/m/K | ||
| Linear coefficient of thermal expansion | MD | 7.5E-5到1.3E-4 cm/cm/°C |
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