China Plastics ›› 2010, Vol. 24 ›› Issue (02): 83-86 .DOI: 10.19491/j.issn.1001-9278.2010.02.018

Previous Articles     Next Articles

Study on the Effect of Inorganic nano-particle on Anti-migration of Plasticizer in Printed PVC Films

YANG Bao-Hong   

  • Received:2009-08-14 Revised:2009-11-10 Online:2010-02-26 Published:2010-02-26

Abstract: The influence of nano-CaCO3 and nano-SiO2 on the printing performance of PVC film were studied. It was found that nano-CaCO3 and nano-SiO2 could reduce the migration of plasticizers from the PVC film, the higher of the content of nano-particles, the more effective of the anti-migration and the printing ink absorption ability of the film was improved. The content of the nano-particle should be below 20 phr, otherwise the mechanical properties and printing performance of PVC film would decreased. The agglomeration of the nano-particles was harmful for the printing property of PVC film.

Key words: nano-silica, nano-calbonate, plasticizer, migration, poly(vinyl chloride), printed film

CLC Number: