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Epic Urethane S7144
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Epic Resins |
| Trademark: | Epic Urethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | S8d0Z9_Epic-Urethane-S7144.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Epic S7144 is a two component polyurethane system designed for potting electrical and electronic devices. S7144 is a cost effective potting compound with good hydrolytic stability. S7144 has been designed with a convenient 3:1 by volume mix ratio and has a Shore A hardness of 80. |
| General Information | |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.01 to 1.06 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 25°C) | 77 to 83 | ASTM D2240 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -23.0 to -21.0 | °C | ASTM E1356 |
| CLTE - Flow | 1.9E-4 to 2.1E-4 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.1E+13 to 1.2E+13 | ohms·cm | ASTM D257 |
| Dielectric Strength (3.18 mm) | 16 to 17 | kV/mm | ASTM D149 |
| Dielectric Constant (100 kHz) | 3.19 to 3.52 | ASTM D2520 | |
| Dissipation Factor (100 kHz) | 0.042 to 0.046 | ASTM D150 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Volume: 3.0 Mix Ratio by Weight: 100 | ||
| Part B | Mix Ratio by Volume: 1.0 Mix Ratio by Weight: 43 | ||
| Pot Life 1(25°C) | 35 to 45 | min | |
| Thermoset Mix Viscosity (25°C) | 150 to 250 | cP | ASTM D2393 |
| Note Message | |
|---|---|
| 1 . | 100 Gram Mass |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Shinko-Lac® ASA FA-40 | Mitsubishi Rayon America Inc. | ASA+PC | Shinko-Lac® |
| INSULCAST® RTVS 61M | ITW Polymers Coatings North America | Silicone Rubber, RTV-2 | INSULCAST® RTVS |
| Iupital® A25-03 | Mitsubishi Engineering-Plastics Corp | Acetal (POM) Copolymer | Iupital® |
| KMI PA KM66-11BLK | KMI Group, Inc. | Nylon 66 | KMI PA |
| Sylvin 2965-50 Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
