QQ客服 官方微博 反馈留言

	Mechanical properties and gradient variations of polymers under ultraviolet radiation
	Xue Feng Yao ; Dong Liang Liu ; Heisen Yang Yeh
	2010-10-12 ; 2010-10-12
关键词	Practical Experimental/ elastic moduli fracture toughness Poisson ratio polymer blends scanning electron microscopy stress-strain relations ultraviolet radiation effects/ mechanical property photodegradable property poly(methyl methacrylate) ultraviolet radiation elastic modulus Poisson ratio fracture strength stress-strain relation microscopic structural characteristics scanning electron microscopy copolymer microstructure/ A8140J Elasticity and anelasticity A6220M Fatigue, brittleness, fracture, and cracks A6220F Deformation and plasticity A8140L Deformation, plasticity and creep A8250F Photolysis and photodissociation by IR, UV and visible radiation A6140K Structure of polymers, elastomers, and plastics A6180B Ultraviolet, visible and infrared radiation effects A6220D Elasticity, elastic constants A6480G Microstructure E2180A Elasticity (mechanical engineering) E2180E Fracture mechanics and hardness (mechanical engineering) E2180B Plasticity (mechanical engineering) E1710 Engineering materials
中文摘要	The photodegradable properties and characteristics of poly(methyl methacrylate) (PMMA) polymers were studied experimentally. Some important mechanical parameters under ultraviolet radiation were measured, such as the elastic modulus, Poisson's ratio, fracture strength, and stress-strain relation. Microscopic structural characteristics of photodegradable PMMA were analyzed with scanning electron microscopy. Also, a functionally graded material of PMMA was fabricated with a photodegradable method and characterized. These results were found to have an important role in evaluating the photodegradable properties of PMMA materials and in developing their engineering applications.
语种	英语
出版者	John Wiley & Sons Inc. ; USA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79057]
专题	清华大学
推荐引用方式 GB/T 7714	Xue Feng Yao,Dong Liang Liu,Heisen Yang Yeh. Mechanical properties and gradient variations of polymers under ultraviolet radiation[J],2010, 2010.
APA	Xue Feng Yao,Dong Liang Liu,&Heisen Yang Yeh.(2010).Mechanical properties and gradient variations of polymers under ultraviolet radiation..
MLA	Xue Feng Yao,et al."Mechanical properties and gradient variations of polymers under ultraviolet radiation".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。