The method is to add modified material in synthesizing UF resin adhesive,let it produce copolymer,thus to raise the water resistance of UF resin adhesive.

 
  • 采用在合成脲醛樹(shù)脂時(shí),加入改性物質(zhì)使之產(chǎn)生共聚體,從而提高脲醛樹(shù)脂膠粘劑的耐水性。
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