|本期目录/Table of Contents|

[1]朱斐超,于斌,韩建,等.低模量聚丙烯增强增韧等规聚丙烯纺粘非织造布的研究[J].浙江理工大学学报,2016,35-36(自科6):803-807.
　MUNIR Hussain,ZHU Feichao,YU Bin,et al.Study on Enhancing the Strength and Toughness of Isotactic Polypropylene Spunbonded Nonwovens by Lowmodulus Polypropylene[J].Journal of Zhejiang Sci-Tech University,2016,35-36(自科6):803-807.
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低模量聚丙烯增强增韧等规聚丙烯纺粘非织造布的研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第35-36卷
期数:
2016年自科6期
页码:
803-807
栏目:
出版日期:
2016-11-10

文章信息/Info

Title:
Study on Enhancing the Strength and Toughness of Isotactic Polypropylene Spunbonded Nonwovens by Lowmodulus Polypropylene
文章编号:
1673-3851 (2016) 06-0803-05
作者:
朱斐超;  于斌;  韩建;  杜站锋
浙江理工大学，a.材料与纺织学院；b. 产业用纺织材料制备技术浙江省重点实验室，杭州 310018
Author(s):
MUNIR Hussain;  ZHU Feichao;  YU Bin;  HAN Jian;  DU Zhanfeng
a.School of Materials and Textiles; b.Zhejiang Provincial Key Laboratory of Industrial Textile Materials & Manufacturing Tech., Zhejiang Sci-Tech University, Hangzhou 310018， China
关键词:
增强; 增韧; 纺粘非织造; 低模量聚丙烯
分类号:
TS172
文献标志码:
A
摘要:
采用熔融共混法，将不同比例（5%~25%）的低模量聚丙烯（LMPP）与纺粘级聚丙烯（PP）共混得到不同配比的PP/LMPP复合母粒，对PP/LMPP复合母粒的结晶形貌、熔体流动速率和毛细管流变性能进行了研究，同时制备了对应配比的PP/LMPP纺粘非织造材料，并对其拉伸力学性能进行了评价。结果表明：低结晶度的LMPP对纺粘级PP的结晶具有稀释作用，LMPP与PP的相容性佳，LMPP对不同剪切速率下PP的表观粘度影响不大，PP/LMPP非织造材料体现出高强和高柔韧性，PP/LMPP(100/20)纺粘非织造材料的强力和断裂伸长率相比单一PP分别提高72.7%和749.3%，可广泛应用于包装和医卫产品领域。

参考文献/References:

［1］ TOSHITAKA  K, TOMOAKET, YIHEI K, et al. Application if low tacticity polypropylene to nonwoven fabrics and film［C］//Proceedings of the Polymer Processing Socity 26th Annual Meeting. Canada: Banff,2010.
［2］ GAJANAN  B, RAMAIAH K. Develpmen of structure and properties during spunbonding of metallocene catalyzed polypropylene［J］. PolymerPlastics Technology and Engineering.2008,47:542-549.
［3］ ARRANZ ANDRES  J, PENA B, BENAVENTE R, et al. Influence of isotacticity and molecular weight on the properties of metallocenic isotactic polypropylene［J］. European Polymer Journal,2007,43:2357-2370.
［4］ BOURBIGOT  S, GARNIER L, REVEL B. Characterization of the morphology of ipp/sPP blends with various compositions［J］. Express Polymer Letters,2013,7(3):224-237.
［5］ LEVENT  B, RAINER R. Classification of volatile products from the temperatureprogramed pyrolysis of polypropylene(PP), atacticpolypropylene (APP) and thermogravimetrically derived kinetics of pyrolysis［J］. Chemical Engineering Processing,2002,41:289-296.
［6］ CHEN  T H, TSAI F C, NIEN Y S. Isothermal crystallization of isotactic polypropylene blended with low molecular weight atactic polypropylene. Part I. Thermal properties and morphology development［J］. Polymer.2005,46:5680-5688.［7］ 朱斐超,于斌,韩建,等.纺粘非织造用聚乳酸/聚(3-羟基丁酸-co-3-羟基戊酸共聚酯)的可纺性［J］.纺织学报,2014,35（9）:19-24.

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备注/Memo

备注/Memo:
收稿日期： 2015-12-07
作者简介： MUNIR Hussain (1988-)，男，巴基斯坦人，硕士研究生，主要从事产业用纺织材料方面的研究
通信作者： 韩建，E-mail：hanjian8@zstu.edu.cn
更新日期/Last Update: 2016-11-18