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Cosmic Epoxy EH21
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Cosmic Plastics, Inc. |
| Trademark: | Cosmic Epoxy |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | gxYo64_Cosmic-Epoxy-EH21.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DESCRIPTION Cosmic EH21 is an iron filled epoxy molding compound which is supplied in a granular form. FEATURES This material flows easily under low pressure and provides good moldability. APPLICATIONS The material is good for EMI / RFI shielding, and can be either compression or transfer molded to fabricate core rods and to encapsulate surface mount and axial leaded inductors. This single molded compound eliminates the labor intensive over-under molding. |
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| Physical | Nominal Value | Unit | |
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| Specific Gravity | 2.09 | g/cm³ | |
| Bulk Factor | 2.5 | ||
| Spiral Flow | 20.0 - 30.0 |
| Thermoset | Nominal Value | Unit | |
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| Shelf Life (5°C) | 17 | wk | |
| Post Cure Time (160°C) | 2.0 - 4.0 | hr |
| Additional Information |
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| Inductance Ls (µH) : 0.073 - 0.083Quality Factor : 1.2 - 1.5 |
| Injection | Nominal Value | Unit | |
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| Processing (Melt) Temp | 130 - 180 | °C | |
| Injection Pressure | 0.345 - 5.52 | MPa |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Nypol® PA A3 G15 MEV15 CNZ0247 NR381 | Petropol Industry and Trade of Polymers LTDA | Nylon 66 | Nypol® PA |
| BMC 680 | Bulk Molding Compounds, Inc. | Polyester, TS | BMC |
| Kumho ABS 710G | Korea Kumho Petrochemical Co., Ltd. | ABS | Kumho ABS |
| Hydrin® T3000L | Zeon Chemicals L.P. | Epoxy | Hydrin® |
| KumhoSunny PMMA/ABS HAM8541H | Shanghai KumhoSunny Plastics Co., Ltd. | ABS+Acrylic | KumhoSunny PMMA/ABS |
