HUMISEAL 2E42T-B
Harmonization Code : 8473.30.80.00 | Parts and accessories (other than covers, carrying cases and the like) suitable for use solely or principally with machines of headings 8470 to 8472 ; Parts and accessories of the machines of heading 8471 ; Other; Other
Main features
- Thermally Conductive Electronic Encapsulation
- Extended 60-Minute Pot Life
- Simple 1:1 System Mixing
Product Description
HumiSeal 2E42T-B combines electronic protection with a thermally conductive two-component epoxy potting format. Typical component viscosities are 20,000 cP for Part A and 30,000 cP for Part B. At a typical 100 g mixed volume, pot life is 60 minutes and handling time is 180 minutes. Once cured, the black epoxy provides 0.83 W/(m K) thermal conductivity, 500 V/mil dielectric strength, Shore D65 hardness, and a typical operating-temperature range of -50 to 155 deg C. It is used for electronic and industrial encapsulation.
Key features
- Thermal conductivity: Cured thermal conductivity is typically 0.83 W/(m K).
- Dielectric strength: The cured epoxy has a typical dielectric strength of 500 V/mil.
- 60-minute pot life: Typical pot life is 60 minutes at a 100 g mixed volume.
Applications
Electronic and industrial encapsulation.
Technical Specifications
General Properties
Thermal Properties
Additional Information
As-supplied / before-processing properties
Values are typical product-selection data and are not specifications. Pot-life and handling-time values use a typical 100 g volume.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Viscosity | 20,000 | cP | Part A; typical |
| Viscosity | 30,000 | cP | Part B; typical |
| Mix ratio | 1:1 | Part A:Part B; basis not stated | |
| Pot life | 60 | min | Typical 100 g mixed volume |
| Handling time | 180 | min | Typical 100 g mixed volume |
After-processing / final-state properties
Final-state values describe material after the typical 24 h room-temperature or 2 h at 65 deg C full cure. Cure time may vary with volume or mix ratio. Values are not specifications.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Color | Black | Cured material | |
| Hardness | D65 | Shore D | Cured material; typical |
| Operating temperature | -50 to 155 | deg C | Cured material; typical range |
| Thermal conductivity | 0.83 | W/(m K) | Cured material; typical |
| Dielectric strength | 500 | V/mil | Cured material; typical |
