The Research Situation of Toughening Modification of PVC
Ling Wang
Abstract
Ling Wang
Abstract
The present situation and technological progress of toughening modification of PVC are reviewed.The toughening mechanism,the kinds of toughening modifiers and the influencing factors of PVC blending modification with elastomer or rigid particle have been demonstrated briefly.Moreover,the recent research achieve ments is introduced.Finally,it points out the developing trend of the research work on toughening PVC.
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The present situation and technological progress of toughening modification of PVC are reviewed.The toughening mechanism,the kinds of toughening modifiers and the influencing factors of PVC blending modification with elastomer or rigid particle have been demonstrated briefly.Moreover,the recent research achieve ments is introduced.Finally,it points out the developing trend of the research work on toughening PVC.
Key concepts: Toughening, Materials science, Elastomer, Particle (ecology), Mechanism (biology), Work (physics), Composite material, Polymer science