| About |
|---|
| CONAP EN-5852 is a filled, flame-retardant, two-component polyurethane system formulated for potting and encapsulating electrical and electronic components, modules, circuit boards, assemblies, and related devices.&& |
| Product Description | |
|---|---|
| Supplier | Cytec Industries |
| Generic | PUR |
| Material Status | Commercial: Negative |
| Features | Good Electrical Properties,Flame Characteristics,Low temperature toughness,V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.21 | g/cm³ | |
| — | 1.45 | g/cm³ | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 85 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 5.93 | MPa | |
| Tensile strain | |||
| fracture | 180 | % | |
| tear strength | 28.0 | kN/m |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 4.2E+15 | ohms | |
| Volume resistivity | |||
| 25 ℃ | 1.1E+15 | ohms·cm | |
| Dielectric strength | |||
| 1.59 mm | 18 | kV/mm | |
| Dielectric constant | |||
| 25 ℃，1 kHz | 4.34 | ||
| Dissipation factor | |||
| 25℃，1 kHz | 0.087 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 2.80 mm | V-0 | UL 94 |
| Thermosetting mixed viscosity | Nominal value | Unit | Test method |
|---|---|---|---|
| 25℃ | 8500 | cP |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -44.0 | ℃ | |
| Thermal conductivity coefficient | 0.60 | W/m/K | |
| Thermosetting components | |||
| resin | 按重量计算的混合比: 20 | ||
| Hardening method | 按重量计算的混合比: 100 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Resin |
| 3. Hardener |
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