Carbohydrate Polymers 2013-06-20

Associating and rheological behaviors of fluorinated cationic guar gum in aqueous solutions

Chen Wang, Xiaorui Li, Biao Du, Peizhi Li, Haibin Li

Index: Carbohydr. Polym. 95(2) , 637-43, (2013)

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Abstract

Highlights ► Fluorinated reactive monomer (FAM) was successfully synthesized based on diisocyanate. ► Fluorinated cationic guar gum (FCGG) was prepared via modifying cationic guar gum with FAM. ► FCGG solution had unique associating and rheological behaviors. ► The relaxation time of FCGG solution increased significantly compared with cationic guar gum. ► FCGG solution possessed much better heat resistance.

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