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Sumitomo Epoxy EM 7302LD-2
| 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: | FDrp1Z_Sumitomo-Epoxy-EM-7302LD-2.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| EM 7302LD-2 is a long fiberglass reinforced epoxy molding compound with a low density inert filler. This compound is designed for applications where moderate strength and weight savings are desirable. |
| General Information | |
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| Features |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 to 1.50 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (Compression Molded) | 0.14 | % | ASTM D955 |
| Water Absorption - 48 hr (50°C) | 0.29 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Break, Compression Molded) | 76.0 | MPa | ASTM D638 |
| Flexural Modulus (Compression Molded) | 17200 | MPa | ASTM D790 |
| Flexural Strength (Break) | 213 | MPa | ASTM D790 |
| Compressive Strength | 190 | MPa | ASTM D695 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (Compression Molded) | 1200 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Annealed, Compression Molded) | > 280 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength | 9.3 | kV/mm | ASTM D149 |
| Dielectric Constant 1(1 MHz) | 2.80 | ASTM D2520 | |
| Dissipation Factor 2(1 MHz) | 0.017 | ASTM D150 | |
| Arc Resistance | 120 | sec | ASTM D495 |
| Note Message | |
|---|---|
| 1 . | Wet |
| 2 . | Wet |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Shuang-Bang W-0155H | Shuang-Bang Industrial Corp. | Film, TPU | Shuang-Bang |
| Tufpet PBT G2230 | Mitsubishi Rayon America Inc. | PBT | Tufpet |
| Nanjing Hongrui PBT T1303 | Nanjing Hongrui Engineering Plastics Co., Ltd. | PBT | Nanjing Hongrui PBT |
| Infino LS-3302 | SAMSUNG SDI CO., LTD. | PC | Infino |
| POFEX EP8004S150F | POLYROCKS CHEMICAL CO., LTD | XLPE | POFEX |
