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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
Epoxy 730 Black Epoxy Technology Inc.
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Plastic Datasheets
| Supplementary Information | Test Condition | Test Method | Epoxy Technology Inc./730 Black |
|---|---|---|---|
| DegradationTemperature | 364 °C | ||
| operate temperature | StorageModulus(23°C) | 762 MPa | |
| Continuous | -55-150 °C | ||
| Intermittent | -55-250 °C | ||
| ThixotropicIndex | 2.10 | ||
| Shear Strength | 23°C | 23.4 MPa | |
| weight loss on heating | 250°C | 2.2 % | |
| 300°C | 4.2 % | ||
| 200°C | 1.4 % |
| thermal performance | Test Condition | Test Method | Epoxy Technology Inc./730 Black |
|---|---|---|---|
| Glass transition temperature | >55.0 °C | ||
| Linear coefficient of thermal expansion | MD：--3 | 8.2E-05 cm/cm/°C | |
| MD：--4 | 2.5E-04 cm/cm/°C |
| Uncured Properties | Test Condition | Test Method | Epoxy Technology Inc./730 Black |
|---|---|---|---|
| Color | --6 | Tan | |
| --5 | Black | ||
| density | 粘度7(23°C) | 80to120 Pa·s | |
| PartA | 1.12 g/cm³ | ||
| Pot Life | 60 min | ||
| 固化时间(80°C) | 2.0 hr | ||
| PartB | 0.938 g/cm³ |
| thermosetting | Test Condition | Test Method | Epoxy Technology Inc./730 Black |
|---|---|---|---|
| Thermosetting components | PartA | 按重量计算的混合比:1.0 | |
| PartB | 按重量计算的混合比:1.0 | ||
| Shelf Life(23°C) | 52 wk |
| Physical properties | Test Condition | Test Method | Epoxy Technology Inc./730 Black |
|---|---|---|---|
| Particle size distribution | <20.0 µm |
| Cured Properties | Test Condition | Test Method | Epoxy Technology Inc./730 Black |
|---|---|---|---|
| Dissipation factor | 1kHz | 0.024 | |
| LapShearStrength | 23°C | >13.8 MPa | |
| Relative permittivity | 1kHz | 3.50 | |
| Shore hardness | ShoreD | 64 | |
| Volume resistivity | 23°C | >1.0E+13 ohms·cm |
| optical performance | Test Condition | Test Method | Epoxy Technology Inc./730 Black |
|---|---|---|---|
| transmissivity | 980nm | <25.0 % | |
| 1550nm | <45.0 % | ||
| 480nm | <10.0 % |