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EPO-TEK® ED1020
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Epoxy Technology Inc. |
| Trademark: | EPO-TEK® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | EtqOnG_EPO-TEK-ED1020.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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A single component, silver-filled epoxy designed for low power semiconductor LED die attach applications. Its unique features include excellent adhesion and stress relief through mechanical reliability testing. Other attributes include long pot-life, low viscosity and high thixotropy making it ideal for a wide range of application methods including wafer level stamping and syringe dispensing. Formerly 77-189 |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Agency Ratings |
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| RoHS Compliance |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Ion Type | |||
| Cl- | 169 | ppm | |
| K+ | 4 | ppm | |
| Na+ | 0 | ppm | |
| NH4+ | 67 | ppm | |
| Particle Size | < 20.0 | µm |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Degradation Temperature | 333 | °C | |
| Operating Temperature | |||
| Continuous | -55 to 150 | °C | |
| Intermittent | -55 to 250 | °C | |
| Storage Modulus (23°C) | 249 | MPa | |
| Thixotropic Index | 3.00 | ||
| Weight Loss on Heating | |||
| 200°C | 0.68 | % | |
| 250°C | 1.2 | % | |
| 300°C | 1.7 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Glass Transition Temperature 1 | > 46.0 | °C | |
| CLTE - Flow | |||
| -- 2 | 4.5E-5 | cm/cm/°C | |
| -- 3 | 1.8E-4 | cm/cm/°C | |
| Thermal Conductivity | 1.9 | W/m/K |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Shelf Life (-40°C) | 52 | wk |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Color | Silver | ||
| Density | 2.88 | g/cm³ | |
| Viscosity | |||
| 23°C 4 | 1.5 | Pa·s | |
| 23°C 5 | 9.6 | Pa·s | |
| 23°C 6 | 29 | Pa·s | |
| Curing Time (150°C) | 1.0 | hr | |
| Pot Life | 40000 | min |
| Cured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Shore Hardness (Shore D) | 40 | ||
| Volume Resistivity (23°C) | < 4.0E-4 | ohms·cm |
| Note Message | |
|---|---|
| 1 . | Dynamic Cure 20-200°C/ISO 25 Min; Ramp -10-200°C @ 20°C/Min |
| 2 . | Below Tg |
| 3 . | Above Tg |
| 4 . | 100 rpm |
| 5 . | 10 rpm |
| 6 . | 1 rpm |
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|---|---|---|---|
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| Sylvin 8707-84 Blue 8455 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
