polyformaldehyde 中文意思是什麼

polyformaldehyde 解釋
聚甲醛
  1. The chloromethylation of acetanilide and its derivatives in a polyformaldehyde - hc1 system gave n - substituted products as the major product

    摘要?察了乙酰苯胺及其衍生物在多聚甲醛鹽酸體系下的氯甲基化反應,結果表明, n -氯甲基化反應的產物是主要產物。
  2. Formaldehyde can be used as solvent, conservative, and reducing agent. it is also the important material for synthetic resin, coating, agricultural pesticide, phenolic plastic, vinylon, polyformaldehyde plastic, and polyoxymethylene fiber

    甲醛,俗稱「福爾馬林」 ,可作溶劑防腐劑還原劑,是合成樹脂塗料農藥酚醛塑料維尼綸及聚甲醛塑料聚甲醛纖維等的重要原料。
  3. Test method for the viscosity of the dilute solution of polyformaldehyde resin

    聚甲醛樹脂稀溶液粘度試驗方法
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