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CONATHANE® EN-2523
| Category: | PUR, Unspecified , Polyurethane |
| Manufacturer: | Cytec Industries Inc. |
| Trademark: | CONATHANE® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | bkNTky_CONATHANE-EN-2523.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CONATHANE EN-2523 is a two-part filled polyurethane casting system. It consists of two low viscosity liquids that have low vapor pressure and good handling properties at room temperature. CONATHANE EN-2523 can be cured at room or elevated temperatures without the formation of voids. Low exotherm, low stress build-up during cure, low shrinkage, and excellent electrical properties are other outstanding features of this system. CONATHANE EN-2523 is recommended for potting electrical and electronic devices that are subjected to conditions of extreme thermal shock and exposure to adverse environments. The low viscosity of the system permits thorough impregnation of electrical and electronic assemblies. |
| 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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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | |||
| -- 1 | 1.24 | g/cm³ | |
| -- 2 | 1.44 | g/cm³ | |
| -- 3 | 1.46 | g/cm³ | |
| Water Absorption | |||
| 24 hour immersion : 25°C | 0.14 | % | |
| 60 day immersion : 25°C | 0.83 | % | |
| 7 day immersion : 25°C | 0.45 | % | |
| Solids Content | |||
| -- 4 | 100 | % | |
| -- 5 | 100 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Heat Stability | |||
| % Wt. Loss after 7 days @ 130°C | 0.19 | % | |
| % Wt. Loss after 7 days @ 155°C | 0.52 | % |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Fungal Resistance | Non-nutrient | ||
| Isocyanate Content 6 | 30 to 32 | % | |
| Thermal Shock Test - 10 cycles, -65°C to 130°C | passes | ||
| Work Life - 1 lb. mass | |||
| 25°C | 50.0 | min | |
| 60°C | 10.0 | min |
| Cured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Linear Shrinkage | 0.59 | % |
| Hardness | Nominal Value | Unit | |
|---|---|---|---|
| Durometer Hardness (Shore D) | 50 |
| Mechanical | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Strength | 11.0 | MPa | |
| Tensile Elongation (Break) | 50 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| CLTE - Flow | 1.5E-4 | cm/cm/°C | |
| Thermal Conductivity | 0.19 | W/m/K |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | |||
| -- 7 | 1.1E+11 | ohms | |
| -- 8 | 1.3E+12 | ohms | |
| -- 9 | 1.5E+13 | ohms | |
| Volume Resistivity | |||
| 25°C | 3.4E+13 | ohms·cm | |
| 60°C | 3.7E+12 | ohms·cm | |
| 90°C | 3.4E+11 | ohms·cm | |
| Dielectric Strength | |||
| 1.59 mm | 25 | kV/mm | |
| 3.18 mm | > 16 | kV/mm | |
| Dielectric Constant | |||
| 25°C, 100 Hz | 4.60 | ||
| 25°C, 1 MHz | 3.50 | ||
| 60°C, 100 Hz | 6.70 | ||
| 60°C, 1 MHz | 3.70 | ||
| 90°C, 100 Hz | 7.70 | ||
| 90°C, 1 MHz | 4.10 | ||
| Dissipation Factor | |||
| 25°C, 100 Hz | 0.088 | ||
| 25°C, 1 kHz | 0.049 | ||
| 25°C, 1 MHz | 0.012 | ||
| 60°C, 100 Hz | 0.064 | ||
| 60°C, 1 kHz | 0.079 | ||
| 60°C, 1 MHz | 0.047 | ||
| 90°C, 100 Hz | 0.069 | ||
| 90°C, 1 kHz | 0.080 | ||
| 90°C, 1 MHz | 0.094 | ||
| Arc Resistance | 130 | sec | |
| Insulation Resistance | |||
| 25°C | 2.6E+12 | ohms | |
| 90°C | 6.8E+10 | ohms |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 100 | ||
| Resin | Mix Ratio by Weight: 20 | ||
| Thermoset Mix Viscosity | |||
| 25°C 10 | 2800 | cP | |
| 25°C 11 | 5000 | cP | |
| 25°C 12 | 200 | cP | |
| 60°C 13 | 400 | cP | |
| Demold Time (25°C) | 480 to 600 | min |
| Note Message | |
|---|---|
| 1 . | Resin |
| 2 . | Mix |
| 3 . | Hardener |
| 4 . | Resin |
| 5 . | Hardener |
| 6 . | Resin |
| 7 . | 90°C |
| 8 . | 60°C |
| 9 . | 25°C |
| 10 . | Mix |
| 11 . | Hardener |
| 12 . | Resin |
| 13 . | Mix |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| TABOREN PC 69 T 20 | SILON s.ro | PP Copolymer | TABOREN |
| THERMOLAST® K TF5THT (Series: FC/ht) | KRAIBURG TPE | TPE | THERMOLAST® K |
| TPUCO® TPUE-UEH90 | Taiwan PU Corporation | TPU-Polyether | TPUCO® |
| Nypol® PA B3 T40 NTLA010 NT395 | Petropol Industry and Trade of Polymers LTDA | Nylon 6 | Nypol® PA |
| Hifax TYC 459X BLACK | LyondellBasell Industries | PP Copolymer | Hifax |
