ELANTAS EN-16
Harmonization Code : 3910.00.00.90 | Silicones in Primary Forms; Others
Main features
- Cartridge-Friendly Four-to-One Mixing
- Defined 30-Minute Working Window
- High-Elongation Cured Potting
Product Description
CONATHANE EN-16 Two-Component Polyurethane Potting Compound is an unfilled, 100% solids polyether-based polyurethane system for harness breakouts, watertight connectors, cables, and cable-end seals. The 4:1 mix ratio by weight and volume produces a 4,000 cP mixed material with a 30-minute work life at 25 deg C. Cure may be completed in 7 days at 25 deg C or 16 hours at 80 deg C. The cured elastomer reaches Shore A 80, 510% ultimate elongation, and 4,200 psi tensile strength, supporting flexible, abrasion-resistant potting and molded electrical applications.
Key features
- Cartridge-Friendly 4:1 Mixing: The four-to-one volumetric ratio supports controlled cartridge or meter-mix processing.
- 30-Minute Work Life: The mixed compound provides a defined processing window at 25 deg C.
- High Cured Elongation: Typical 510% ultimate elongation provides a flexible final elastomer profile.
Applications / Suitable for
- Harness breakouts
- Watertight electrical connectors
- Cables and cable-end seals
- Abrasion-resistant mechanical castings
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Mechanical Properties
Chemical Properties
Electrical Properties
Additional Information
As-supplied / before-processing properties
As-supplied and processing characteristics used for material and process evaluation. Numerical values are typical unless otherwise identified.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Part A / Part B viscosity | 5,880 / 520 | cP | At 25 deg C |
| Part A / Part B specific gravity | 1.06 / 1.06 | - | At 25 deg C |
| Mix ratio by weight | 100:25 | parts | Part A to Part B |
| Mix ratio by volume | 100:25 | parts | Part A to Part B |
| Initial mixed viscosity | 4,000 | cP | At 25 deg C |
| Work life | 30 | minutes | At 25 deg C |
| Cure schedules | 7 days at 25 deg C or 16 hours at 80 deg C | - | Time after the unit reaches the specified temperature |
After-processing / final-state properties
Final-state characteristics after the stated cure or processing condition. Numerical values are typical unless otherwise identified.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Shore hardness | A 80 | - | ASTM D2240 at 25 deg C |
| Compression set | 44 | % | ASTM D395 Method B |
| Tensile strength | 4,200 | psi | ASTM D412 at 25 deg C |
| Ultimate elongation | 510 | % | ASTM D412 at 25 deg C |
| Tear strength | 420 | pli | ASTM D624 at 25 deg C |
| Dielectric strength | 480 | V/mil | ASTM D149; 1/16 in specimen at 25 deg C |
| Volume resistivity | 1.4 x 10^12 | ohm cm | ASTM D257 at 25 deg C |
