Optimization of crosslinked poly(vinyl alcohol) nanocomposite films for mechanical properties
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- 作者：Milad Rouhi ; Seyed Hadi Razavi ; srazavi@ut.ac.ir ; Seyed Mohammad Mousavi
- 关键词：Cellulose ; Crosslinking ; Infrared spectroscopy ; Nanocomposite ; Poly(vinyl alcohol)
- 刊名：Materials Science and Engineering: C
- 出版年：2017
- 出版时间：1 February 2017
- 年：2017
- 卷：71
- 期：Complete
- 页码：1052-1063
- 全文大小：1390 K
- 卷排序：71
文摘
A crosslinked PVA-based films reinforced with bacterial cellulose nanocrystal (BCNC) The effects of glycerol, BCNC and boric acid on the mechanical properties of the films were studied. Mechanical analysis was conducted using tensile and perforation tests. The optimum region was determined at contents of 13.89% glycerol, 5.00% BCNC and 1.96% boric acid. The intramolecular and intermolecular hydrogen and ether bonds were formed in PVA and/or BCNC chains by boric acid.