PVC - Plasticizer Interaction in Plastisol Processing (II)

PVC Plastisol 가공에서의 고분자-가소제의 상호작용(II)

  • ;
  • N.Nakajima ;
  • 곽승엽 (Akron대학교 고분자공학과) ;
  • ;
  • 김병철 (한국과학기술연구원 섬유고분자연구실)
  • Published : 1992.11.01

Abstract

The morphological changes of PVC plastisols during gelatin and fusion were characterized by adopting sma1l-angle light scattering(SALS) method. SALS provided in situ observation of swelling behavior of PVC particles as well as quantitative information of average size of the particles while they are in the process of swelling with plasticizer during gelatin and fusion. In addition, SALS enabled one to evaluate the solvent power of plasticizers, which agrees well with the rheological results discussed in Part I of this series.

Keywords

References

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