Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Rubber Techsil® RTV27844 Techsil Limited
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Plastic Datasheets
| optical performance | Test Condition | Test Method | Techsil Limited/Techsil® RTV27844 |
|---|---|---|---|
| refractive index | 1.406 |
| Uncured Properties | Test Condition | Test Method | Techsil Limited/Techsil® RTV27844 |
|---|---|---|---|
| MixRatiobyWeight(PBW) | PartB | 1.0 | |
| Curing Time | 150°C | 15 hr | |
| MixRatiobyWeight(PBW) | 粘度 | 4.0 Pa·s | |
| 密度 | 1.02 g/cm³ | ||
| Curing Time | 125°C | 0.75 hr | |
| 100°C | 1.0 hr | ||
| 25°C | 1.4E+2到1.7E+2 hr | ||
| 储存稳定性(25°C) | 240 min | ||
| MixRatiobyWeight(PBW) | PartA | 10 | |
| Curing Time | 65°C | 4.0 hr |
| Cured Properties | Test Condition | Test Method | Techsil Limited/Techsil® RTV27844 |
|---|---|---|---|
| Dissipation Factor | 1kHz | 6E-04 | |
| Volume resistivity | 1.8E+15 ohms·cm | ||
| Shore hardness | ShoreA | 44 | |
| relative permittivity | 1kHz | 2.70 | |
| dielectric strength | 1.90mm | 20 kV/mm | |
| tensile strength | 6.37 MPa | ||
| elongation | 断裂 | 120 % |
| physical property | Test Condition | Test Method | Techsil Limited/Techsil® RTV27844 |
|---|---|---|---|
| Shrinkage rate | MD | 0.20 % |
| Thermal performance | Test Condition | Test Method | Techsil Limited/Techsil® RTV27844 |
|---|---|---|---|
| thermal conductivity | 0.19 W/m/K | ||
| Usage temperature | -60-240 °C | ||
| Linear coefficient of thermal expansion | MD | 2.7E-04 cm/cm/°C | |
| specific heat | 1260 J/kg/°C |
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