Toughening of epoxy resin with microspheres

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	Toughening of epoxy resin with microspheres
	Jin, SJ; Feng, SB; Pang, JQ; Hua, XL; Li, YM; Yu, YH
刊名	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
	1996
卷号	12 期号:1 页码:46-50
ISSN号	1005-0302
英文摘要	Special microspheres dispersed in epoxy resin prior to curing can toughen brittle resin by formation of a second phase. In this work, rigid particles (HP), hollow particles (PO) and rubber powders (PR) are used to modify epoxy resins for the study on the toughening mechanism. The single-edge notched three-point bending test and T peel test have been used to measure the toughness of epoxy resin. The morphology (particle/matrix interfacial shape) of epoxy resin modified with these three kinds of microspheres has been investigated by transmission electron microscopy (TEM). The results show that these three kinds of modifiers are all effective, and the core-shell rubber particle (PR) is the best toughening modifier among them. It is also found that the toughening effect is dependent on the morphology of the interface between the particles and matrix and the different curing conditions really result in obviously different interface states. The excellent interfacial interaction plays a significant role in toughening epoxy resin.
语种	英语
出版者	JOURNAL MATER SCI TECHNOL
WOS记录号	WOS:A1996TU75800010
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/44533]
专题	中国科学院化学研究所
通讯作者	Jin, SJ
推荐引用方式 GB/T 7714	Jin, SJ,Feng, SB,Pang, JQ,et al. Toughening of epoxy resin with microspheres[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,1996,12(1):46-50.
APA	Jin, SJ,Feng, SB,Pang, JQ,Hua, XL,Li, YM,&Yu, YH.(1996).Toughening of epoxy resin with microspheres.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,12(1),46-50.
MLA	Jin, SJ,et al."Toughening of epoxy resin with microspheres".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 12.1(1996):46-50.