Preparation and Characterize of Mechanical Property of the Denture Base Resin Containing Negative Ion Powder

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	Preparation and Characterize of Mechanical Property of the Denture Base Resin Containing Negative Ion Powder
	Zhang, YL; Gao, G; Gou, XL; Liu, WJ; Liu, B; Wang, HG; Liu, B (reprint author), Lanzhou Univ, Coll Stomatol, Dept Stomatol, Lanzhou 730000, Gansu, Peoples R China.
	2014
会议日期	JUN 29-30, 2014
会议地点	Guangzhou, PEOPLES R CHINA
关键词	Negative ion powder Denture base resin Mechanical property
页码	512-516
英文摘要	To prepare the denture base resin containing negative ion powder and analyze the effect of mechanical properties of denture base resin with different contents of negative ion powder for clinical application. 0%, 1%, 2%, 3%, 4%, 5% (wt) negative ion powder were respectively added to denture base resin, its tensile strength, flexural strength, compressive strength, micro-hardness, impact strength and surface morphology were evaluated by Instron universal testing machine, Micro-hardness tester, CEAST impact Tester and Scanning electron microscope. The results indicated that the mechanical properties of composite materials increased firstly and then decreased with the contents of the negative ions powder were increasing, the optimal values for applying in denture base resin were found when the content of negative ion powder was 2% wt. SEM showed negative ion powder was evenly distributed in the denture base resin. Taken together, our results revealed that the denture base resin containing negative ion powder was successfully prepared, and the mechanical properties were improved to a certain degree.
会议录	INTERNATIONAL CONFERENCE ON ADVANCED COMPUTER SCIENCE AND ENGINEERING (ACSE 2014)
会议录出版地	LANCASTER
学科主题	Computer Science ; Operations Research & Management Science
语种	英语
WOS记录号	WOS:000368443800094
内容类型	会议论文
源URL	[http://ir.lzu.edu.cn/handle/262010/185262]
专题	口腔医学院_会议论文
通讯作者	Liu, B (reprint author), Lanzhou Univ, Coll Stomatol, Dept Stomatol, Lanzhou 730000, Gansu, Peoples R China.
推荐引用方式 GB/T 7714	Zhang, YL,Gao, G,Gou, XL,et al. Preparation and Characterize of Mechanical Property of the Denture Base Resin Containing Negative Ion Powder[C]. 见:. Guangzhou, PEOPLES R CHINA. JUN 29-30, 2014.