辽宁石油化工大学学报 ›› 2024, Vol. 44 ›› Issue (3): 23-29.DOI: 10.12422/j.issn.1672-6952.2024.03.004

• 材料科学与新能源 • 上一篇    下一篇

玻璃纤维质量分数对尼龙6/玻璃纤维复合材料性能的影响

冯瑞祥1(), 马梦绮1, 郎学彬1, 胡跃鑫1(), 韩向艳1, 徐宏伟2   

  1. 1.辽宁石油化工大学 石油化工学院,辽宁 抚顺 113001
    2.吉林省龙展新材料科技有限公司,吉林 长春 130117
  • 收稿日期:2023-04-09 修回日期:2023-05-31 出版日期:2024-06-25 发布日期:2024-06-17
  • 通讯作者: 胡跃鑫
  • 作者简介:冯瑞祥(1998-),男,硕士研究生,从事聚合物共混改性方面的研究;E-mail:1077914584@qq.com
  • 基金资助:
    辽宁省教育厅科学研究一般项目(L2020006)

Effect of Glass Fiber Mass Fraction on Properties of Nylon 6/Glass Fiber Composites

Ruixiang FENG1(), Mengqi MA1, Xuebin LANG1, Yuexin HU1(), Xiangyan HAN1, Hongwei XU2   

  1. 1.School of Petrochemical Engineering,Liaoning Petrochemical University,Fushun Liaoning 113001,China
    2.Jilin Province Dragon Fly New Material Technology Co. ,Ltd. ,Changchun Jilin 130117,China
  • Received:2023-04-09 Revised:2023-05-31 Published:2024-06-25 Online:2024-06-17
  • Contact: Yuexin HU

摘要:

采用双螺杆挤出机制备了玻璃纤维(GF)增强尼龙6(PA6)复合材料,系统地研究了GF质量分数对PA6/GF复合材料的力学性能、热性能、密度、吸水性和加工流动性的影响。结果表明,PA6/GF复合材料的冲击强度、拉伸强度、弯曲强度、弯曲模量、密度和热变形温度均随着GF质量分数的增加而增加,而吸水率和熔融指数随着GF质量分数的增加而减小。形态结构显示,当GF质量分数为30%时,GF在PA6基体中得到了有效的包裹和分散。

关键词: 玻璃纤维, 力学性能, 尼龙6

Abstract:

Glass fiber (GF) reinforced nylon 6 (PA6) composites were prepared with a twin-screw extruder. The effects of GF mass fraction on the mechanical properties, thermal properties, density, water absorption and processability of PA6/GF composites were systematically investigated. The results show that the impact strength, tensile strength, flexural strength, flexural modulus, density and thermal deformation temperature of the composites increased with the increase of glass fiber content, while the water absorption and melt flow rate decreased with the increase of glass fiber mass fraction. The morphology showed that the GF was effectively wrapped and dispersed in the PA6 matrix when the GF mass fraction was increased up to 30%.

Key words: Glass fiber, Mechanical properties, Nylon 6

中图分类号: 

引用本文

冯瑞祥, 马梦绮, 郎学彬, 胡跃鑫, 韩向艳, 徐宏伟. 玻璃纤维质量分数对尼龙6/玻璃纤维复合材料性能的影响[J]. 辽宁石油化工大学学报, 2024, 44(3): 23-29.

Ruixiang FENG, Mengqi MA, Xuebin LANG, Yuexin HU, Xiangyan HAN, Hongwei XU. Effect of Glass Fiber Mass Fraction on Properties of Nylon 6/Glass Fiber Composites[J]. Journal of Liaoning Petrochemical University, 2024, 44(3): 23-29.

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