China Plastics ›› 2011, Vol. 25 ›› Issue (11): 10-15 .DOI: 10.19491/j.issn.1001-9278.2011.11.003

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Research progress and review on PVC heat stabilizer

WANG Mei   

  • Received:2011-05-30 Revised:1900-01-01 Online:2011-11-26 Published:2011-11-26

Abstract: Summarize thermal degradation and stability mechanisms of PVC, the research progress of Polyvinyl chloride(PVC) heat stabilizers including rare-earth heat stabilizers, organic antimony heat stabilizers, the metal stearate complex heat stabilizers,hydrotalcite heat stabilizers ,organic tin stabilizers, lead-based heat stabilizers,auxiliary heat stabilizers and epoxidized heat stabilizers are intrduced. The development trend and prospect of this field was also discussed in the paper.

Key words: poly(vinyl chloride), thermal stabilizer, research progress

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