鄭州市一老漢發明怪布 普通布經處理比鋼硬耐高溫
文章來源: 河南報業?? 於
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昨日上午,鄭州市某廠車間內,一台大型等離子切割機正在作業。在2500度高溫下,突然切割機移動到鋪著一塊白布的鋼板前,準備切白布。沒想到,切割機是過去了,但它身後白布卻安然無恙。這是啥布呀?竟然比鋼還“堅硬”?
這種“怪布”的發明者是邙山區老鴉陳村農民今年60歲李增榮。他曾在一家民辦消防器材廠的化學實驗室裏做技術工作。從1992年到1998年,他在家花費了4年多的時間,終於研製出了一種特殊的化學塗料,可以把普通的白布通過加工處理後,具有極強的耐高溫、耐腐蝕能力。
中原新聞網-鄭州晚報報道,昨日上午10時,耐高溫試驗正式開始。在現場幾十個人的注視下,檢查人員分兩次作了對“怪布”耐高溫實驗:把這塊厚度為1毫米的帆布分別放在5毫米鋼板和10毫米鋼板上,溫度分別加到1500度和2500度,讓等離子切割機從鋪著帆布的鋼板上穿過,兩次結果均表明:鋼板被穿透了,但帆布依然沒有破裂。緊接著,測試人員又分別對其在高純度硫酸和強堿溶液中和普通布料進行了對比測試。結果顯示,在強酸強堿溶液中,普通布料均變成了“稀泥”,而這塊神奇的帆布依然無恙。
李老漢說他的“怪布”隔熱、阻燃、耐高溫,可以用做安全防火疏散通道、地下電纜和天然氣管道外包裝、森林防火隔離屏障、消防隊員的防火衣……李老漢公布他的聯係方式(電話7444585、5033206),想同家鄉人進行合作開發生產這種產品。
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