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首頁 > 公司新聞 > 中性膠干膠后,表面有粉沫狀的東西,是什么原因?
公司新聞
中性膠干膠后,表面有粉沫狀的東西,是什么原因?
2013-01-29IP屬地 火星345
答:一般有幾種情況:

  一、膠條有粉化現(xiàn)象是膠的原材料選擇本身存在缺陷;

  二、原料混合不均勻;

  三、可能由于施工環(huán)境影響,灰塵比較多就容易吸附在膠表面而出現(xiàn)此情況。

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