聚丙烯/亚麻针刺无纺布及其复合材料性能的研究  

Study on the Properties of Polypropylene and Flax Composite Nonwoven

作　　者：王冰[1] 张荣波[1] 邹汉涛[1] 

机构地区：[1]武汉纺织大学纺织科学与工程学院,湖北武汉430200

出　　处：《武汉纺织大学学报》2017年第3期8-11,共4页Journal of Wuhan Textile University

基　　金：国家自然科学基金(51303139)

摘　　要：亚麻是可降解纤维,通常用于纤维增强复合材料的增强体。论文研究聚丙烯和亚麻的配比对针刺无纺布和复合材料的断裂强力、耐磨性、透气性、保暖性等的影响。实验结果表明:随着亚麻含量的增加,针刺无纺布和复合材料的断裂强力、耐磨性、透气性均下降,而保暖性增加;并且复合材料的断裂强力、耐磨性、保暖性较针刺无纺布都有大幅提高,透气性则显著下降。Flax is a biodegradable fiber, which is usually used as reinforcement to enhance the intensity of PP nonwoven. The effect of fiber content on properties which are breaking strength, abrasion resistance, breathability and warmth retention of nonwoven and composite was investigated. Experimental results show that the breaking strength, abrasion resistance and breathability decrease while the warmth retention property does the opposite along with the increasing of flax in nonwoven and composite. Compared with nonwoven, the breaking strength, abrasion resistance and warmth retention of composite alt had significant increase, however, the breathability decreased.

关 键 词：亚麻 针刺 复合材料 热轧 断裂强度 

分 类 号：TS174.6[轻工技术与工程—纺织材料与纺织品设计]