• 四溴双酚a、环氧氯丙烷丙烯酸原料合成阻燃乙烯基树脂阻燃性能良好

    Flame retardant vinyl ester resin using tetrabromo bisphenol a, epichlorohydrin, acrylic acid as raw materials was also synthesized, Its flame retardant property was excellent.

    youdao

  • 实验制备的甲醛环氧氯丙烷交联壳聚糖树脂酸性绿6B直接耐晒rl分散56染料进行吸附性能、吸附动力学热力学研究。

    The adsorbability, adsorption kinetics and adsorption thermodynamics to acid green 6b, direct fast yellow RL and disperse blue 56 by the new resin were studied in this paper.

    youdao

  • 实验制备的甲醛环氧氯丙烷交联壳聚糖树脂酸性绿6B直接耐晒rl分散56染料进行吸附性能、吸附动力学热力学研究。

    The adsorbability, adsorption kinetics and adsorption thermodynamics to acid green 6b, direct fast yellow RL and disperse blue 56 by the new resin were studied in this paper.

    youdao

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