|本期目录/Table of Contents|

[1]KYAMPETE Tyty,刘赋瑶,傅雅琴.发泡剂对3D玻纤织物增强发泡聚氨酯复合材料力学性能的影响[J].现代纺织技术,2020,28(4):1-6.
 KYAMPETE Tyty,LIU Fuyao,FU Yaqin.Effect of Foaming Agent on Mechanical Properties of Threedimensional GlassFabric Reinforced Foamed Polyurethane Composites[J].Advanced Textile Technology,2020,28(4):1-6.
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发泡剂对3D玻纤织物增强发泡聚氨酯复合材料力学性能的影响()
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《现代纺织技术》[ISSN:1009-265X/CN:33-1249/TS]

卷:
28
期数:
2020年4期
页码:
1-6
栏目:
出版日期:
2020-07-10

文章信息/Info

Title:
Effect of Foaming Agent on Mechanical Properties of Threedimensional GlassFabric Reinforced Foamed Polyurethane Composites
文章编号:
1009-265X(2020)04-0001-06
作者:
KYAMPETE Tyty刘赋瑶傅雅琴
浙江理工大学先进纺织材料与制备技术教育部重点实验室,杭州310018
Author(s):
KYAMPETE Tyty LIU Fuyao FU Yaqin
Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry ofEducation, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
发泡聚氨酯3D玻纤织物冲击强度压缩强度
分类号:
TB332
文献标志码:
A
摘要:
为了提高纺织复合材料的抗冲击性能和发泡材料的力学性能,制备了3D玻纤织物增强发泡聚氨酯复合材料。利用场发射扫描电镜、摆锤冲击仪和万能材料试验机,分析研究了外加不同发泡剂质量分数对发泡复合材料泡孔的微观形貌和力学性能的影响。结果表明,当发泡剂质量分数为5%时,3D玻纤织物增强发泡聚氨酯复合材料的冲击强度最大可达73.34 kJ/m2,同时压缩强度和拉伸强度分别为5.24、28.1 MPa;随着发泡剂质量分数增加,聚氨酯泡孔增大并且出现不均匀现象,复合材料密度也随之下降,压缩强度和拉伸强度均下降;复合材料中发泡剂质量分数为5%,能够在满足轻量化的情况下实现较高的抗冲击性。

参考文献/References:

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[8] SAINTMICHEL F, CHAZEAU L, CAVAILL J Y, et al. Mechanical properties of high density polyurethane foams: I. Effect of the density[J]. Composites Science & Technology, 2006,66(15):2700-2708.
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备注/Memo

备注/Memo:
收稿日期:2019-06-18
网络出版日期:2019-11-26
基金项目:浙江省自然科学基金(LY19E030010)
作者简介:KYAMPETE TYTY(1985-),男,刚果金卢本巴希人,硕士研究生,主要从事纺织复合材料加工与成型方面的研究
通信作者:傅雅琴,E-mail:fyq01@zstu.edu.cn
更新日期/Last Update: 2020-07-02