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Epiall® 1904B-1
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Sumitomo Bakelite North America, Inc. |
| Trademark: | Epiall® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | R3XglC_Epiall-1904B-1.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Epiall 1904B-1 is a short fiberglass reinforced epoxy molding compound, with excellent dimensional stability, good strength properties and good electrical insulation properties. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 2.09 | g/cm³ | ASTM D792 |
| Apparent Density | 0.90 | g/cm³ | ASTM D1895 |
| Molding Shrinkage - Flow (Compression Molded) | 0.10 to 0.30 | % | ASTM D955 |
| Water Absorption - 48 hr (50°C) | 0.20 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, Compression Molded) | 90.0 | MPa | ASTM D638 |
| Flexural Modulus (Compression Molded) | 23000 | MPa | ASTM D790 |
| Flexural Strength (Break) | 140 | MPa | ASTM D790 |
| Compressive Strength | 210 | MPa | ASTM D695 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (Compression Molded) | 33 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 1.8 MPa, Unannealed, Compression Molded | 280 | °C | |
| 1.8 MPa, Annealed, Compression Molded | > 282 | °C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength 1 | ASTM D149 | ||
| -- 2 | 15 | kV/mm | |
| -- 3 | 14 | kV/mm | |
| Dielectric Constant 4(1 MHz) | 4.60 | ASTM D2520 | |
| Dissipation Factor 5(1 MHz) | 0.035 | ASTM D150 | |
| Arc Resistance | 189 | sec | ASTM D495 |
| Note Message | |
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| 1 . | Wet, 60 Hz |
| 2 . | Method A (Short-Time) |
| 3 . | Method B (Step-by-Step) |
| 4 . | Wet |
| 5 . | Wet |
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