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Epic Urethane S7356
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Epic Resins |
| Trademark: | Epic Urethane |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | pNYYc3_Epic-Urethane-S7356.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Epic S7356 is a two component polyurethane potting compound specifically formulated for automotive sensors, switches, and other electrical devices requiring protection from "under the hood" environments. S7356 has successfully passed automotive thermal shock and thermal cycling evaluations and has also proven itself in a wide range of automotive applications. S7356 features a convenient 1:1 mix ratio by volume and low viscosity making it very accommodating to meter mix / dispense applications. S7356 offers a very fast room temperature gel time in a small mass making it an excellent system for applications requiring small amounts of potting material. The fast gel time also provides the advantage of rapid cycling of parts. The Shore A = 60-65 hardness range allows delicate components to expand and contract when exposed to temperature swings without causing physical stress that can create failures. |
| 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 | 1.04 to 1.06 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A, 25°C) | 60 to 65 | ASTM D2240 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -15.0 to -12.0 | °C | ASTM E1356 |
| CLTE - Flow | 2.3E-4 to 2.8E-4 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+14 to 4.0E+14 | ohms·cm | ASTM D257 |
| Dielectric Strength (2.36 mm) | 20 to 22 | kV/mm | ASTM D149 |
| Dielectric Constant (100 kHz) | 3.10 to 3.50 | ASTM D2520 | |
| Dissipation Factor (100 kHz) | 0.050 to 0.070 | 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: 120 | ||
| Pot Life 1(25°C) | 0.0 to 2.0 | min | |
| Thermoset Mix Viscosity (25°C) | 500 to 800 | cP | ASTM D2393 |
| Note Message | |
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| 1 . | 100 Gram Mass |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Makrolon® WB1239 | Covestro - Polycarbonates | PC | Makrolon® |
| Premier HD00354 | Premier Polymers, LLC. | HDPE | Premier |
| WPP TPO TPO-257 UV Black | Washington Penn Plastic Co. Inc. | TPO | WPP TPO |
| Fiberfil® J-69/30/E/M | Fiberfil® Engineered Plastics Inc. | PP Homopolymer | Fiberfil® |
| Generic PPE+PS+Nylon - Glass Fiber | Generic | PPE+PS+Nylon | Generic |
