Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PUR，Unspecified Epic Urethane S7351 Epic Resins
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Plastic Datasheets
| hardness | Test Condition | Test Method | Epic Resins/Epic Urethane S7351 |
|---|---|---|---|
| Shore hardness | 邵氏A,25°C | ASTM D2240 | 20to25 |
| Electrical performance | Test Condition | Test Method | Epic Resins/Epic Urethane S7351 |
|---|---|---|---|
| Volume resistivity | ASTM D257 | 1.5E+12到2.3E+12 ohms·cm | |
| Dissipation Factor | 100kHz | ASTM D150 | 0.030to0.040 |
| dielectric constant | 100kHz | ASTM D2520 | 3.70to4.10 |
| dielectric strength | 2.79mm | ASTM D149 | 16to17 kV/mm |
| thermosetting | Test Condition | Test Method | Epic Resins/Epic Urethane S7351 |
|---|---|---|---|
| Thermosetting components | 储存稳定性2(25°C) | 8.0to14 min | |
| 部件A | 按重量计算的混合比:100按容量计算的混合比:4.0 | ||
| 部件B | 按重量计算的混合比:28按容量计算的混合比:1.0 | ||
| Thermosetting mixed viscosity | 25°C | ASTM D2393 | 700to1000 cP |
| physical property | Test Condition | Test Method | Epic Resins/Epic Urethane S7351 |
|---|---|---|---|
| density | ASTM D792 | 0.978to0.998 g/cm³ |
| Thermal performance | Test Condition | Test Method | Epic Resins/Epic Urethane S7351 |
|---|---|---|---|
| Linear coefficient of thermal expansion | MD | ASTM D696 | 3.9E-4到4.1E-4 cm/cm/°C |
| Glass Transition Temperature | ASTME1356 | <-35.0 °C |
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