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如何分辨假發是否為真人發絲

來源: 時間:2022-07-11 16:10:31 瀏覽次數:

任意抽取一兩根頭發,用打火機燒一下,發絲遇火會變成黑色的小球,用手輕輕搓一下,就變成粉末狀,聞一下有一種燒焦的蛋白質的味道。纖維發遇火會變成硬硬的小球,搓不開,并且有一股尼龍燒過的味道。
     1.      任意抽取一兩根頭發,用打火機燒一下,發絲遇火會變成黑色的小球,用手輕輕搓一下,就變成粉末狀,聞一下有一種燒焦的蛋白質的味道。纖維發遇火會變成硬硬的小球,搓不開,并且有一股尼龍燒過的味道。
     2.      耐熱絲的高溫度是180度-200度,因此可以選一縷頭發用直板夾或者點卷棒用高溫度220攝氏度加熱拉直或彎曲,有焦糊的是有耐熱絲的即,無焦糊的是真發絲。
     3.      真的頭發表層有一層毛鱗片,就有點像魚鱗一樣,順著摸的時候,非常光滑,但是反過來摸的時候,感覺不是很順,有“滋”一下的聲音,這也是一種非常的分辨真假發的辦法。
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