[1]杜慷慨,庄建平,吴翠玲.对乙烯基苯磺酸钠接枝聚丙烯纤维[J].华侨大学学报(自然科学版),2006,27(2):144-146.[doi:10.3969/j.issn.1000-5013.2006.02.009]
　Du Kangkai,Zhuang Jianpin,Wu Cuiling.Study of Vinyl Sodium Benzosulfonate Grafting onto Polypropylene Fiber[J].Journal of Huaqiao University(Natural Science),2006,27(2):144-146.[doi:10.3969/j.issn.1000-5013.2006.02.009]
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对乙烯基苯磺酸钠接枝聚丙烯纤维()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第27卷
期数:
2006年第2期
页码:
144-146
栏目:
出版日期:
2006-04-20

文章信息/Info

Title:
Study of Vinyl Sodium Benzosulfonate Grafting onto Polypropylene Fiber
文章编号:
1000-5013(2006)02-0144-03
作者:
杜慷慨; 庄建平; 吴翠玲
华侨大学材料科学与工程学院; 华侨大学材料科学与工程学院 福建 泉州 362021; 福建 泉州 362021
Author(s):
Du Kangkai;  Zhuang Jianpin;  Wu Cuiling
College of Material Science and Engineering, Huaqiao University, 362021, Quanzhou, China
关键词:
聚丙烯;  对乙烯基苯磺酸钠;  超声波;  接枝;  离子交换纤维
Keywords:
polypropylene fiber;  vinyl sodium benzosulfonate;  grafting;  ultrasonic wave;  ion-exchange fiber
分类号:
TQ342.62
DOI:
10.3969/j.issn.1000-5013.2006.02.009
文献标志码:
A
摘要:
利用超声波的分散原理,以二甲苯作为界面剂,把引发剂过氧化苯甲酰(BPO)分散到聚丙烯(PP)纤维表层里,然后在水溶液中接枝对乙烯基苯磺酸钠(VSB),得到接枝产物PP-g-VSB纤维.研究反应条件对接枝率的影响,以及接枝率对接枝纤维性能的影响,并用热重分析加以表征.结果表明,反应温度为90℃、VSB和 BPO质量分数分别为8%,4%,可得到接枝率34%、离子交换当量1.2 mmol·g-1的强酸型离子交换纤维.
Abstract:
Under sonication, dimethylbenzone, which is used as a swelling agent, and benzoyl peroxide, which is used as an initiator, were swelled and permeated onto the surface of polypropylene fiber (PPF). Then, the vinyl sodium benzos-ulfonate (VSB) was grafted onto polypropylene fiber in water medium, to prepare the grafted fiber (PP-g-VSB) . This paper investigated the effects of the reaction condition on the grafting rate, and effects of grafting rate on the function of grafted fiber. The grafted fiber was also characterized by DSC. The optimum reaction condition were as follows: reaction temperature: 90℃, the charge ratio: PP:VSB :BPO= 1: 0. 08 (in 40 mL aqueous) : 0. 04. It showed that the grafting rate of the obtained grafted fiber was rate of 34%, with a strong acidic ion-exchange equivalent of 1. 2 mmol ?g-1.

参考文献/References:

[1] Aal A A, Khutoryanskiy V V, Nurkeeva Z S. Radiation grafting of vinyl ether of monoethanolamine on polypropylene films for application in waste water treatment [J]. Journal of Materials Chemistry, 2002, (12):2692-2695.
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[3] 林志勇, 颜文礼, 黄胜阳. 丙烯酸固相接枝聚丙烯研究 [J]. 华侨大学学报(自然科学版), 1997(1):35-38.
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[7] 邬润德, 童筱莉, 杨正龙. 悬浮溶胀法合成接枝聚丙烯 [J]. 中国塑料, 2002(8):62-66.
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备注/Memo

备注/Memo:
国务院侨务办公室科研基金资助项目(04QZR01)
更新日期/Last Update: 2014-03-23