Synthesis and Properties of Fluorinated Bis-benzocyclobutene-Terminated Arylene Ether Monomers

doi:10.1002/app.29300

CORC > 化学研究所 > 中国科学院化学研究所

	Synthesis and Properties of Fluorinated Bis-benzocyclobutene-Terminated Arylene Ether Monomers
	Zuo, Xiaobiao; Zhao, Xiaojuan; Liu, Biao; Yang, Shiyong; Fan, Lin
刊名	JOURNAL OF APPLIED POLYMER SCIENCE
	2009-06-05
卷号	112 期号:5 页码:2781-2791
关键词	Fluorinated Benzocyclobutene Viscosity Dielectric Properties Water Absorptions
ISSN号	0021-8995
DOI	10.1002/app.29300
英文摘要	Four novel bis-benzocyclobutene-endcapped arylene ether monomers, 1,1'-bis[4-(4'-benzocyclobutenyloxy) phenyl]-1-phenyl-2,2,2-trifluoroethane (BOPP3FE), 1,1'-bis [4-(4'-benzocyclobutenyloxy)phenyl]-1 -(3',5'-ditrifluoromethyl)phenyl-2,2,2-trifluoroethane(BOPP9FE), 2,2'-bis[4-(4'-benzocyclobutenyloxy)phenyl]-1,1,1,3,3,3-hexfluoropropane(BOP6FP), and 2,2'-bis[4-(4'-benzocyclobutenyloxy)phenyl]-propane (BOPP) were prepared and characterized. All the four monomers showed similar curing behaviors under N(2) (Differential scanning calorimetry: extrapolated onset and peak temperatures at 225-229 degrees C and 261-263 degrees C) and demonstrated low and steady melt viscosities between 110 and 200 degrees C, indicating their good processability. After cure, the resulting BCB resins exhibited high T(g) (232-282 degrees C) and excellent thermal stability (T(5%) > 433 degrees C). The resins also showed good mechanical properties with the flexural strengths of 68-88 MPa and the flexural modulus of 2.52-3.15 GPa. Moreover, the resins also exhibited low dielectric constants (2.58-2.88), low dissipation factors (2.7 to 8.4 x 10(-4)) and low water absorptions in boiling water for 24 h (0.29-0.59%). (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 112: 2781-2791, 2009
语种	英语
出版者	JOHN WILEY & SONS INC
WOS记录号	WOS:000265076100024
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67625]
专题	中国科学院化学研究所
通讯作者	Zuo, Xiaobiao
作者单位	Chinese Acad Sci, Lab Adv Polymer Mat, Inst Chem, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zuo, Xiaobiao,Zhao, Xiaojuan,Liu, Biao,et al. Synthesis and Properties of Fluorinated Bis-benzocyclobutene-Terminated Arylene Ether Monomers[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2009,112(5):2781-2791.
APA	Zuo, Xiaobiao,Zhao, Xiaojuan,Liu, Biao,Yang, Shiyong,&Fan, Lin.(2009).Synthesis and Properties of Fluorinated Bis-benzocyclobutene-Terminated Arylene Ether Monomers.JOURNAL OF APPLIED POLYMER SCIENCE,112(5),2781-2791.
MLA	Zuo, Xiaobiao,et al."Synthesis and Properties of Fluorinated Bis-benzocyclobutene-Terminated Arylene Ether Monomers".JOURNAL OF APPLIED POLYMER SCIENCE 112.5(2009):2781-2791.