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CONATHANE® EN-7
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Cytec Industries Inc. |
| Trademark: | CONATHANE® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | HLK69q_CONATHANE-EN-7.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CONATHANE EN-7 and EN-8 are two-component, non MBOCA based, high strength liquid polyurethane resin systems designed to ensure the performance of electrical/electronic assemblies exposed to severe environmental extremes. Elastomers prepared from these systems exhibit the following outstanding properties:
These systems are recommended for use as molding and potting compounds for electrical cables, connectors, modules, wire wound devices, strain sensitive devices, as well as 100% solids coatings for printed circuitry. Their excellent adhesion to most substrates, and good flexibility, also suggest their use as staking and filleting adhesives. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.01 | g/cm³ | ASTM D792 |
| Water Absorption | ASTM D570 | ||
| 25°C, 24 hr | 0.20 | % | |
| Saturation, 25°C 1 | 0.43 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 90 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | |||
| 100% Strain | 5.52 | MPa | |
| 300% Strain | 8.27 | MPa | |
| Tensile Strength (Yield) | > 13.8 | MPa | ASTM D412 |
| Tensile Elongation (Break) | > 400 | % | ASTM D412 |
| Tear Strength 2 | > 35.0 | kN/m | ASTM D624 |
| Compression Set (70°C, 22 hr) | 31 | % | ASTM D395 |
| Aging | Nominal Value | Unit | |
|---|---|---|---|
| Heat Aging - % Wt. Gain after 7 days @ 135°C | 0.41 | % |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Fungal Resistance | Non-nutrient | ||
| Thermal Shock Test - 10 cycles, Olyphant washer -70°C to 130°C | Passes |
| Cured Properties | Nominal Value | Unit | Test Method |
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| Linear Shrinkage | 1.2 | % | Internal Method |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+15 | ohms | ASTM D257 |
| Volume Resistivity (25°C) | > 4.3E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength (25°C, 1.59 mm) | 31 | kV/mm | |
| Dielectric Constant | ASTM D150 | ||
| 25°C, 100 Hz | 3.00 | ||
| 25°C, 1 kHz | 2.90 | ||
| 25°C, 1 MHz | 2.80 | ||
| Dissipation Factor | ASTM D150 | ||
| 25°C, 100 Hz | 0.032 | ||
| 25°C, 1 kHz | 0.033 | ||
| 25°C, 1 MHz | 0.026 | ||
| Arc Resistance | > 120 | sec | ASTM D495 |
| Insulation Resistance | > 2.5E+13 | ohms | Internal Method |
| Note Message | |
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| 1 . | 30 days |
| 2 . | Die C |
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| CALIBRE™ 351-10 | Sumika Styron Polycarbonate Limited | PC | CALIBRE™ |
| apigo bio® CM 1100 | API SpA | TPO (POE) | apigo bio® |
