China Plastics ›› 2008, Vol. 22 ›› Issue (06): 5-11 .DOI: 10.19491/j.issn.1001-9278.2008.06.002

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Research Progress in Antioxidant Agents and Light tabilizers for Polyolefins

WANG Yank-dong,Liu Tao,SUN De-jiang,ZHANG Shi-jun,XU Guo-zhi   

  1. 1 .Torch High Technology Industry Development Center, Ministry of Science and Technology of China, Beijing 100045,China;2. China Petroleum&Chemical Corporation Beijing Research Institute of Chemical Industry, Beijing 100013,China;3. Department of Material Science and Enginecring,Bcijing Technology and Business University,Bcijing 100048,China
  • Received:2008-04-02 Revised:1900-01-01 Online:2008-06-25 Published:2008-06-25

Abstract: Vovcl antioxidants and light stabilizers for polyolefins developed by both international and domestic corporations were introduced.Phenolic antioxidants and hindered amine light stabilizers constituted the major products in the market. Some food-safe and environmentally friendly products have reccntly become available. Antioxidants and light stabilizers with higher efficiency and more functionality arc continuously developed through increasing the molecular weight and compounding different components.

Key words: polyolcfin, antioxidant, light stabilizer, research progress