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基于KH570-PS表面修饰纳米Al2O3环氧树脂复合材料的性能分析

open access: yesDianci bileiqi
为改善电力系统中环氧树脂复合材料在湿热环境中的综合性能,本研究使用硅烷偶联剂(KH570)对纳米Al2O3进行接枝改性,并用苯乙烯(PS)接枝处理增强了纳米Al2O3在环氧树脂中的相容性,分别制作纳米Al2O3含量分别为1%、3%和5%的改性环氧树脂样品,从测试样品的微观形貌,表面凝露质量,静态接触角、吸水率、表面/体积电阻率等方面,探究了不同质量分数的改性纳米Al2O3对环氧树脂性能的影响。结果表明:经KH570-PS接枝改性后的纳米Al2O3粒子,可以均匀分散于环氧树脂中,环氧树脂表面无明显团聚现象;
杨占刚   +5 more
doaj  

[1 case of recurrent nasal vestibular aggressive angiomyxoma]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Wang Y   +5 more
europepmc   +1 more source

[Protective effect of graphene heating film far-infrared hyperthermia against frostbite in mice]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang J   +5 more
europepmc   +1 more source

[Transoral endoscopic-assisted submandibular gland resection with low-temperature plasma knife: clinical efficacy and literature review]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Tan Q   +5 more
europepmc   +1 more source

[Refined surgical protocol and clinical efficacy of total expansion auricular reconstruction surgery]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Hao DY, Song BQ, Dong LW, Cang ZZ.
europepmc   +1 more source

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