Sealing composition and a mineral insulated electric cable termination employing such composition
US5221709A · kind A · utility
3Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 8, 1991 |
| Grant date | Jun 22, 1993 |
| Priority date | — |
| Expiry date | Oct 8, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2200/0657
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
This invention relates to a sealing composition for a mineral insulated electric cable termination. The sealing composition includes an inert filler such as silica flour, a low vapor pressure organic material such as a polyphenyl ether and an aerosil. This composition has improved slump resistance at high temperatures with little run out and no tendency to crack at 250.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.