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產品中心

最新動態

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  在產品中心中我們介紹了免烘干紙管膠的優勢,接下來講一下相關參數及使用注意事項,以便于大家更好地使用。

免烘干紙管膠

  產品參數:

  外觀:白色粉末

  固含量(wt%)≥90

  細度(100目篩余量) ≤20%

  粘度(S) 300-600

  PH值 7-9

  含水量 4-6%

  最高溶于水量 50%

  使用注意事項:

  1、制作紙管或紙筒的用紙張不能受潮,不能含水率過高。

  2、空氣濕度過高季節(如梅雨季節),制出的紙管需要進行晾干(免烘干)。

  3、用免烘干膠做出的紙管,徑向軸向縮水都低于普通白膠,使用時注意調整徑向管壁厚度和軸向長度尺寸。

  4、與其它紙管膠混用先做相溶試驗,不起反應即可混用。

  5、貯存條件及貯存期:包裝袋勿破損,室內通風干燥,十二個月。

91偷自产一区二区三区精品
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