• 丙酮甲醛亚硫酸氢钠主要原料合成水溶性磺化丙酮-甲醛缩合物(SAF)。

    Water soluble sulfonated acetone formaldehyde (SAF) resins were synthesized by using acetone, formaldehyde and sodium bisulfite as starting materials.

    youdao

  • 丙酮甲醛亚硫酸氢钠主要原料合成水溶性磺化丙酮-甲醛缩合物(SAF)。

    Water soluble sulfonated acetone formaldehyde (SAF) resins were synthesized by using acetone, formaldehyde and sodium bisulfite as starting materials.

    youdao

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