Order Products : sales@su-jiao.com
Epic Urethane S7344
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Epic Resins |
| Trademark: | Epic Urethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | u6BC5Q_Epic-Urethane-S7344.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
|---|
| Epic S7344 is a two component polybutadiene based polyurethane system designed for electronic potting applications. S7344 features low mixed viscosity, good high temperature stability, and a convenient 1:1 mix ratio by volume. The low hardness of S7344 offers protection for delicate electronic devices subject to thermal cycling and thermal shock. |
| General Information | |
|---|---|
| Features |
|
| Uses |
|
| RoHS Compliance |
|
| Processing Method |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.968 to 1.01 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 25°C) | 38 to 43 | ASTM D2240 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -43.0 to -40.0 | °C | ASTM E1356 |
| CLTE - Flow | 3.5E-4 to 3.7E-4 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 2.6E+12 to 3.4E+12 | ohms·cm | ASTM D257 |
| Dielectric Strength (1.52 mm) | 19 to 20 | kV/mm | ASTM D149 |
| Dielectric Constant (100 kHz) | 3.25 to 3.65 | ASTM D2520 | |
| Dissipation Factor (100 kHz) | 0.033 to 0.034 | ASTM D150 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Volume: 1.0 Mix Ratio by Weight: 100 | ||
| Part B | Mix Ratio by Volume: 1.0 Mix Ratio by Weight: 110 | ||
| Pot Life 1(25°C) | 15 to 25 | min | |
| Thermoset Mix Viscosity (25°C) | < 1000 | cP | ASTM D2393 |
| Note Message | |
|---|---|
| 1 . | 100 Gram Mass |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Next PMMA AX-01L.GY. | Next Polymers Ltd. | Acrylic (PMMA) | Next PMMA |
| New-prene™ 9185N | Total Polymer Vision (Suzhou) Co., LTD | PP+EPDM | New-prene™ |
| Europrene® N OZO 7033 | Versalis S.p.A. | PVC+NBR | Europrene® |
| Dynaprene® VE1080A | Nantex Industry Co., Ltd. | TPE | Dynaprene® |
| Epoxies, Ect. 60-7170 | Epoxies, Etc. | Epoxy | Epoxies, Ect. |
