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Sumitomo Epoxy E 2748-9641D
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Sumitomo Bakelite North America, Inc. |
| Trademark: | Sumitomo Epoxy |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | pisV8g_Sumitomo-Epoxy-E-2748-9641D.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| E 2748-9641D is a mineral and short fiberglass filled epoxy molding compound formulated for compliance with FDA regulations governing molded articles used in direct contact with food. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Agency Ratings |
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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 | 1.80 | g/cm³ | ASTM D792 |
| Apparent Density | 0.80 | g/cm³ | ASTM D1895 |
| Molding Shrinkage - Flow (Compression Molded) | 0.20 to 0.40 | % | ASTM D955 |
| Water Absorption - 48 hr (50°C) | 0.15 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, Compression Molded) | 71.0 | MPa | ASTM D638 |
| Flexural Modulus (Compression Molded) | 19000 | MPa | ASTM D790 |
| Flexural Strength (Break) | 145 | MPa | ASTM D790 |
| Compressive Strength | 240 | MPa | ASTM D695 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (Compression Molded) | 31 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 1.8 MPa, Unannealed, Compression Molded | 150 | °C | |
| 1.8 MPa, Annealed, Compression Molded | > 280 | °C | |
| CLTE - Flow | 2.7E-5 | cm/cm/°C | ASTM E831 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength 1 | ASTM D149 | ||
| -- 2 | 15 | kV/mm | |
| -- 3 | 13 | kV/mm | |
| Dielectric Constant 4(1 MHz) | 4.00 | ASTM D2520 | |
| Dissipation Factor 5(1 MHz) | 0.020 | ASTM D150 | |
| Arc Resistance | 180 | 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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