Polymer insulator having a seal of aluminum trihydrate and a pol

Electricity: conductors and insulators – Insulators – With terminal elements

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Details

174137A, 174137B, 174179, H01B 1706

Patent

active

061180793

ABSTRACT:
A polymer insulator having a core member, an insulation overcoat member arranged on an outer surface of the core member, and a securing metal fitting fixed to an end portion of the core member in such a manner that the end portion is contacted with the insulation overcoat member is disclosed. The disclosed polymer insulator further includes a seal portion arranged at a boundary between the insulation overcoat member and the securing metal fitting, which is made of a sealing agent in which 80-250 parts by weight of ATH (Alumina trihydrate, Al.sub.2 O.sub.3.3H.sub.2 O) is included with respect to 100 parts by weight of a polymer component. Therefore, the polymer insulator according to the invention has an improved tracking-erosion resistance performance.

REFERENCES:
patent: 2768264 (1956-10-01), Jones et al
patent: 2997526 (1961-08-01), Kessel et al
patent: 3042743 (1962-07-01), Jones
patent: 3626083 (1971-12-01), Minter et al.
patent: 4001128 (1977-01-01), Penneck
patent: 4433203 (1984-02-01), Takagi
patent: 4476155 (1984-10-01), Niemi
patent: 4604498 (1986-08-01), Kuhl
patent: 5914462 (1999-06-01), Fujii

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