Order Products : sales@su-jiao.com
EPO-TEK® 731
| 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: | OwDi8r_EPO-TEK-731.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
|---|
| A two component, thixotropic, room temperature-curing epoxy adhesive. It is an electrically and thermally insulating epoxy designed for general applications in semiconductor packaging, electronics, medical, and optical industries. A higher viscosity version of EPO-TEK® 730. |
| General Information | |
|---|---|
| Features |
|
| Uses |
|
| Agency Ratings |
|
| RoHS Compliance |
|
| Forms |
|
| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Particle Size | < 20.0 | µm |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Degradation Temperature | 417 | °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) | 1.36 | GPa | |
| Weight Loss on Heating | |||
| 200°C | 0.47 | % | |
| 250°C | 0.92 | % | |
| 300°C | 1.6 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Glass Transition Temperature 1 | > 55.0 | °C | |
| CLTE - Flow | |||
| -- 2 | 7.4E-5 | cm/cm/°C | |
| -- 3 | 1.7E-4 | cm/cm/°C |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 1.0 | ||
| Part B | Mix Ratio by Weight: 1.0 | ||
| Shelf Life (23°C) | 52 | wk |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Color | |||
| -- 4 | Tan | ||
| -- 5 | Tan | ||
| Density | |||
| Part B | 0.968 | g/cm³ | |
| Part A | 1.12 | g/cm³ | |
| Viscosity 6(23°C) | 180 to 280 | Pa·s | |
| Curing Time (80°C) | 2.0 | hr | |
| Pot Life | 90 | min |
| Cured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Shore Hardness (Shore D) | 66 | ||
| Lap Shear Strength (23°C) | > 13.8 | MPa | |
| Relative Permittivity (1 kHz) | 3.38 | ||
| Volume Resistivity (23°C) | > 2.0E+13 | ohms·cm | |
| Dissipation Factor (1 kHz) | 0.028 |
| 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 . | 1.0 rpm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| RheTech Polypropylene GC30P100-01 | RheTech, Inc. | PP, Unspecified | RheTech Polypropylene |
| SCANAMID 6 B22^E F15 | Polykemi AB | Nylon 6 | SCANAMID 6 |
| Sylvin 8302-75C UV White 1486 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| Kingfa PA66-RG301 | Kingfa | Nylon 66 | Kingfa |
| Sylvin 8496-70FUV Black | Sylvin Technologies Incorporated | PVC+NBR | Sylvin |
