• 塑料层压板产品简介
  • 1

塑料层压板产品简介

  • 28/11/2018 09:24:05

Leo BaekelanP3在1912年被授予用纤维一酚醛树脂合成物制造层压板的美国专利。利用热固型酚醛树脂所制得的产品,防水性要比纸壳子或钢纸强得多。纤维则给予过脆的酚醛树脂以挠度和韧度。这项发现致使人们以酚醛清漆浸渍饱和纸页或纸幅,然后再将其干燥以除去大部分溶剂。将好几…

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