ELANTAS EN-2534
Harmonization Code : 3506.91.90.99 | Prepared glues and other prepared adhesives, not elsewhere specified or included; products suitable for use as glues or adhesives, put up for retail sale as glues or adhesives, not exceeding a net weight of 1 kg ; Adhesives based on polymers of headings 3901 to 3913 or on rubber; Other ; Other
Main features
- Strain-Sensitive Component Potting
- 15-Minute Mixed Work Life
- 580 Volts/Mil Dielectric Strength
Product Description
CONATHANE EN-2534 is a two-component, filled polyurethane potting compound for encapsulating electronic components and modules. Its Part A urethane prepolymer and Part B black curative mix at 20:100 by weight. At 25 deg C, the freshly mixed material is typically 2,200 cP and remains workable for 15 minutes. The material cures in 7 days at 25 deg C or 16 hours at 80 deg C. Typical cured properties include Shore D 50 hardness, 60% elongation, and electrical insulation properties. Applications include strain-sensitive circuitry, transformers, coils, and other electronic module assemblies.
Key features
- Strain-Sensitive Component Potting: The filled polyurethane system is formulated for potting strain-sensitive components and circuitry.
- 15-Minute Work Life: At 25 deg C, the freshly mixed material is typically 2,200 cP during the stated processing window.
- 580 Volts/Mil Dielectric Strength: Typical cured properties at 25 deg C also include more than 120 seconds of arc resistance.
Applications
Electronic modules; strain-sensitive circuitry; transformers; coils; potting and encapsulation of electronic components.
TDS, SDS & Technical Documents
Technical Specifications
No specifications available.
Additional Information
As-supplied / before-processing properties
Typical Part A, Part B, and mixed-system values at 25 deg C unless noted.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Part A viscosity | 200 | cP | Typical; 25 deg C |
| Part B viscosity | 6,000 | cP | Typical; 25 deg C |
| Part A specific gravity | 1.24 | - | Typical; 25 deg C |
| Part B specific gravity | 1.44 | - | Typical; 25 deg C |
| Mix ratio | 20:100 | parts by weight | Part A:Part B |
| Mix ratio | 23:100 | parts by volume | Part A:Part B |
| Initial mixed viscosity | 2,200 | cP | Typical; 25 deg C |
| Work life | 15 | minutes | Typical; 25 deg C |
After-processing / final-state properties
Typical cured-system values; cure schedule is 7 days at 25 deg C or 16 hours at 80 deg C.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Shore hardness | D 50 | - | ASTM D2240; 25 deg C |
| Tensile strength | 2,000 | psi | ASTM D412; 25 deg C |
| Ultimate elongation | 60 | % | ASTM D412; 25 deg C |
| Tear strength | 125 | pli | ASTM D624; 25 deg C |
| Dielectric strength | 580 | volts/mil | ASTM D149; 25 deg C |
| Arc resistance | >120 | seconds | ASTM D495 |
| Volume resistivity | 6.1 x 10^13 | ohm cm | ASTM D257; 25 deg C |
| Surface resistivity | 5.3 x 10^14 | ohm/sq. | ASTM D257; 25 deg C |
