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    MUIR > Journal of Meiho University > n.6(1985/04) >  Item 987654321/303


    Please use this identifier to cite or link to this item: http://ir.meiho.edu.tw/ir/handle/987654321/303


    Title: 石棉產品污染控制研究~石棉乳液之利用
    Authors: 溫政一
    Date: 1985-04
    Issue Date: 2011-03-04T06:49:03Z (UTC)
    Abstract: 經由添加0.5~1%的 Amine-3界面活性劑到一般商業化陽離子乳化柏油中,即能使此類陽離子乳化柏油與石棉纖維混合成均勻安定之乳液,成為一種優秀的隔熱、防水……材料。而石綿先以3倍以上的水浸漬,分散成漿狀物後,可以又迅速又容易的與上述乳化柏油混合,避免有機溶劑之空氣污染、著火性,同時可防止石棉纖維之散佈於空中為害人體。
    上述乳液內含10%的石綿時,即可形成易施工、黏附力佳之高黏度乳液,其整體儲存安定性可經由添加0.1%~0.5%的甲基纖維素(M.C)而提高。
    經由此法可得符合ASTMD1227-79 TypeⅡ規範之柏油成品,既維持石棉之隔熱性,又保持柏油之防水性,同時又可用柏油防止石棉纖維的潛在危險性,又能利用石棉克服柏油之低軟化點、低機械性能缺點,為具有可商業化之研究成果。
    Appears in Collections:[Journal of Meiho University] n.6(1985/04)

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