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EPO-TEK® 320-3
| 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: | d9rghT_EPO-TEK-320-3.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| A two component, black-colored and optically opaque epoxy designed for optical, medical, and opto-electronic packaging of semiconductor devices and components. It is a modification of EPO-TEK® 320 for increased electrical insulation, higher Tg, and more viscous appearance. |
| General Information | |
|---|---|
| Uses |
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| Agency Ratings |
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| RoHS Compliance |
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| Forms |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Particle Size | < 20.0 | µm |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Degradation Temperature | 395 | °C | |
| Die Shear Strength - >10 kg (23°C) | 23.4 | MPa | |
| Operating Temperature | |||
| Continuous | -55 to 200 | °C | |
| Intermittent | -55 to 300 | °C | |
| Storage Modulus (23°C) | 3.63 | GPa | |
| Thixotropic Index | 1.80 | ||
| Weight Loss on Heating | |||
| 200°C | 0.16 | % | |
| 250°C | 0.36 | % | |
| 300°C | 0.90 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Glass Transition Temperature 1 | > 70.0 | °C | |
| CLTE - Flow | |||
| -- 2 | 2.7E-5 | cm/cm/°C | |
| -- 3 | 1.1E-4 | cm/cm/°C |
| Optical | Nominal Value | Unit | |
|---|---|---|---|
| Transmittance (300 to 2500 nm) | < 1.0 | % |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 10 | ||
| Part B | Mix Ratio by Weight: 1.0 | ||
| Shelf Life (23°C) | 52 | wk |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Color | |||
| -- 4 | Amber | ||
| -- 5 | Black | ||
| Density | |||
| Part B | 1.06 | g/cm³ | |
| Part A | 1.52 | g/cm³ | |
| Viscosity 6(23°C) | 5.8 to 8.2 | Pa·s | |
| Curing Time (150°C) | 0.17 | hr | |
| Pot Life | 2200 | min |
| Cured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Shore Hardness (Shore D) | 88 | ||
| Lap Shear Strength (23°C) | > 13.8 | MPa | |
| Relative Permittivity (1 kHz) | 5.19 | ||
| Volume Resistivity (23°C) | > 2.5E+11 | ohms·cm | |
| Dissipation Factor (1 kHz) | 0.027 |
| 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 . | Part B |
| 5 . | Part A |
| 6 . | 50 rpm |
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| RTP 399 X 125087 A | RTP Company | PC | RTP |
| Nipoflex® 681 | TOSOH Corporation | EVA | Nipoflex® |
| Hifax TYC735P | LyondellBasell Industries | TPO (POE) | Hifax |
| Sumiliteresin® PR-53365 | SBHPP | Phenolic | Sumiliteresin® |
