Effects of particle size of alumina trihydrate on electrical properties of EPDM

Cheol Ho Lee, Sang Wook Kim, Jin Ho Nam, Woo Jeong Oh, Ho Kyu Yoon, Kwang S. Suh

    Research output: Contribution to journalConference articlepeer-review

    5 Citations (Scopus)

    Abstract

    Effects of particle size of alumina trihydrate (ATH) on electrical properties of EPDM/ATH compounds were studied. It was found that tracking and erosion resistance of EPDM/ATH compounds decreased while dielectric properties and 90 °C water resistance were improved with the increase of particle size. Homocharge accumulates in the compounds, which increases first and then decreases with the increase of particle size. This was explained by the change of particle-to-particle distance due to filler size.

    Original languageEnglish
    Pages (from-to)112-115
    Number of pages4
    JournalConference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report
    Volume1
    Publication statusPublished - 1998
    EventProceedings of the 1998 67th IEEE Annual Conference on Electrical Insulation and Dielectric Phenomena. Part 1 (of 2) - Atlanta, GA, USA
    Duration: 1998 Oct 251998 Oct 28

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Industrial and Manufacturing Engineering
    • Building and Construction

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