| 硫酸钙晶须短玻纤协同增强尼龙6复合材料的力学性能 |
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| 引用本文： | 曾斌,李海鹏,刘书萌,付里才.硫酸钙晶须短玻纤协同增强尼龙6复合材料的力学性能[J].合成材料老化与应用,2014(2):13-15,57. |
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| 作者姓名： | 曾斌 李海鹏 刘书萌 付里才 |
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| 作者单位： | 广东高怡新工程塑料有限公司,广东顺德528306 |
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| 基金项目： | 佛山顺德区产学研合作项目（项目编号2012CXY10） |
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| 摘 要： | 以尼龙6为基体树脂,硫酸钙晶须和短玻纤为增强材料制备了硫酸钙晶须/短玻纤/尼龙6复合材料,研究了不同晶须含量对复合材料力学性能的影响。结果显示,晶须含量不超过10%时,晶须与短玻纤对尼龙6有协同增强作用,拉伸强度、弯曲强度和弯曲模量分别提高了8.7%、7.5%和8%;经过表面处理的晶须增强效果好于未经表面处理晶须;采用侧向加入增强材料方式制备的复合材料力学性能远优于主料口加入方式。
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| 关 键 词： | 尼龙 复合材料 硫酸钙晶须 短玻纤 |
The Mechanical Properties of Nylon 6 Composites Reinforced by Calcium Sulphate Whisker and Short Glass Fiber |
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| ZENG bin,LI Hai-peng,LIU Shu-meng,FU Li-cai.The Mechanical Properties of Nylon 6 Composites Reinforced by Calcium Sulphate Whisker and Short Glass Fiber[J].Synthetic Materials Aging and Application,2014(2):13-15,57. |
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| Authors: | ZENG bin LI Hai-peng LIU Shu-meng FU Li-cai |
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| Affiliation: | ( Guangdong High ＆ New Engineering Plastics Co. Ltd. , Shunde 528306, Guangdong, China) |
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| Abstract: | A kind of composite was prepared utilizing calcium sulphate whisker ＆ shore glass fiber as reinforced materials and nylon-6 as polymer matrix. Influences of additive amount of calcium sulphate whiskers on mechanical properties of composites were studied. The results indicate that calcium sulphate whisker and short glass fiber have synergistic reinforcing effect on nylon-6. The tensile strength, bending strength and bending modulus increase by 8.7% ,7.5% and 8% respectively. The reinforcing effect of calcium sulphate whisker with surface treatment is better than that of calcium sulphate whisker with surface un-treatment. The mechanical properties of composite made by side feed process are much better than that of made by main feed process. |
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| Keywords: | nylon-6 composite calcium sulphate whisker short glass fiber |
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