CIESC Journal

• 化工学报 • 上一篇    下一篇

阻聚剂在乳液聚合中的行为(Ⅱ)——第Ⅰ类动力学体系?〈〈 0.5)

A.Penlidis,霍炳培   

  1. MIPPT McMaster Univ,广州市化工研究所 Canada ,广州
  • 出版日期:1989-08-25 发布日期:1989-08-25

Behaviour of Inhibitors in Emulsion Polymerization(Ⅱ): Case I Kinetics

A. Penlidis Huo Bingpei (MIPPT, McMaste Univ, Canada) (Guangzhou Chem. Ind. Res. Inst, Guangzhou)   

  • Online:1989-08-25 Published:1989-08-25

摘要: 本文研究了水溶性阻聚剂(O_2)和油溶性阻聚剂(TBC)在第I类动力学乳液聚合体系(以醋酸乙烯乳液聚合为例)中的行为,它与第Ⅱ类动力学的乳液聚合有较大的差别.对油溶性阻聚剂的影响进行了数学模拟,模拟结果与实验结果比较吻合.

Abstract: The behaviour of water soluble and monomer soluble inhibitors in the emulsion polymerization for Case I systems (e. g. vinyl acetate and vinyl chloride) has been studied. The behaviour of monomer soluble inhibitors is shown to be quite different from that observed in Case II emulsion polymerization systems. Model predictions on the effect of these inhibitors on polymer particle nucleation and growth rate are shown to be in satisfactory agreement with experimental.