Citation: Zhen GE, Xing Yuan ZHANG, Jia Bing DAI, Xiao Le TAO. Grafting of Hexafluoropropylene onto Polytetramethylene Glycol by Radical Reaction[J]. Chinese Chemical Letters, ;2005, 16(12): 1600-1602. shu

Grafting of Hexafluoropropylene onto Polytetramethylene Glycol by Radical Reaction

1.
Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026;
2.
Hangzhou Zhijiang Silicone Chemicals Co., Ltd., Hangzhou 311203

Received Date: 4 April 2005

Fund Project: Financial supports from the National Natural Science Foundation of China (No.50273035) and Hangzhou Zhijiang Silicone Chemicals Co., Ltd.are acknowledged.

A well-defined modiftcation of polytetramethylene glycol (PTMG) was realized by radical grafting with hexafluoropropylene (HFP). The structure of grafted product was confirmed by means of IR, ¹H NMR and ¹³C NMR. The effects of the amount of initiator, reaction time and temperature on the grafting HFP onto PTMG were investigated.
- Radical grafting,
- polytetramethylene glycol,
- fluoropolymers
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