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Citation: Yu Jiugao, Li Xinrui. The Starch Grafted with Ethyl Acrylate and Its Compatibility for the Blend System of Starch and Polyethylene[J]. Chinese Journal of Applied Chemistry, ;1997, 14(3): 12-15. shu

The Starch Grafted with Ethyl Acrylate and Its Compatibility for the Blend System of Starch and Polyethylene

Yu Jiugao ,
Li Xinrui

1.
Department of Chemistry, Tianjin University, Tianjin 300072

Received Date: 8 October 1996
Available Online: 4 January 1997

Using the high temperature and shearing stress of the extruder, we synthesized the graft copolymer of starch with ethyl acrylate by a simple dry method. The effects of reaction conditions on graft copolymerization were discussed. Grafted starch used as a compatibilizer for the blend system of starch and polyethylene was further investigated. The results indicated that grafted starch as a compatibilizer can improve the mechanical properties of the blend of starch and polyethylene.
- starch,
- ethyl acrylate,
- graft copolymerization,
- compatibility
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