• The sulfonated polystyrene (SPS) has been prepared by sulfonation reaction of the polystyrene, which is used as a filtrate reducer for oil well cement slurry.

    通过磺化改性,制备了磺化聚苯乙烯SPS作为油井水泥降失水剂

    youdao

  • The sulfonated polystyrene (SPS) has been prepared by sulfonation reaction of the polystyrene, which is used as a filtrate reducer for oil well cement slurry.

    通过磺化改性,制备了磺化聚苯乙烯SPS作为油井水泥降失水剂

    youdao

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