Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Study of thermal stability on PVC using mixed metal soap and stabilizer

복합금속비누와 안정화조제를 이용한 PVC의 열안정화에 대한 연구

  • Jeon, In-Ki (Technical Research Center, Polypia Co., Ltd.) ;
  • Ahn, Sung-Hwan (Department of Chemical Engineering, Myongji University) ;
  • Chung, Kwang-Bo (Department of Chemical Engineering, Hanseo University)
  • 전인기 ((주) 폴리피아 Technical Research Center) ;
  • 안성환 (명지대학교 공과대학 화학공학과) ;
  • 정광보 (한서대학교 공학부 화학공학과)
  • Received : 2010.10.28
  • Accepted : 2010.12.15
  • Published : 2010.12.31
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Abstract

Zinc soap and Zn/Ba mixed metal soap were synthesized and PVC plastisol with mixed metal soap and various costabilizers were also synthesized with good structures and characterized by IR and $^1H$-NMR. The IR spectrums and $^1H$-NMR spectrums of the synthesized soaps were in very good accordance with the structures proposed by earlier workers. In using phosphite as a costabilizer, TIDP phosphite was shown to be the excellent thermal stabilization effect at the low temperature and TNPP phosphite was shown to be the excellent thermal stabilization effect at the high temperature. In case of antioxidant, it was revealed that antioxidant was not effective in the low temperature thermal stabilization effect while highly effective in the high temperature thermal stability. $NaClO_4$ solution with sorbitol solvent had the best thermal stabilization effect among $NaClO_4$ solution series at low and high temperature.

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References

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