• 芯纸层
  • 1

芯纸层

  • 26/12/2018 09:01:38

树脂浸渍纸的下层是芯纸。通常是未漂纸张用酚甲醛树脂浸渍饱和到20%-30%树脂含量(树脂浸渍纸中的树脂量)。芯纸定量范围为135g/m,到325g/m2。最常用的纸定195^-260g/m2。所用定量的选择取决于许多因素。定量越大,为获得一定芯层厚度所需的纸张越少。这意味着在浸渍过程中所计…

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