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Properties of toughened poly(butylene terephthalate) by blending with reactive ultra-fine full-vulcanized acrylonitrile butadiene rubber particles (UFNBRP)
Wu, Fumei2,3; Xie, Tingxiu1; Yang, Guisheng1
2010-10-01
Source PublicationPOLYMER BULLETIN
ISSN0170-0839
Volume65Issue:7Pages:731-742
AbstractThe nano-sized ultra-fine full-vulcanized acrylonitrile butadiene rubber particles (UFNBRP) functionalized with carboxyl groups were used to toughen poly(butylene terephthalate) (PBT) through compatibilization of the two components via reactive extrusion in a twin-screw extruder. The impact strength of PBT was greatly improved with the nano-sized UFNBRP which may be attributed to its small particle size and the reactive compatibilization. Reactions between carboxyl groups on the surface of UFNBRP and hydroxyl end groups of PBT were proved with FT-IR spectra. In addition, UFNBRP also exhibited good nucleation effect and promoted the crystallization kinetics of PBT. Incorporation of small amounts of UFNBRP was found to be enough to improve the thermal stability. The maximum temperature of decomposition was increased by 25 A degrees C at 1 wt% UFNBRP in comparison with that of pure PBT.
KeywordPoly(Butylene Terephthalate) (Pbt) Polymer Composites Rubber Toughness
DOI10.1007/s00289-010-0281-2
Indexed BySCI
Language英语
WOS IDWOS:000282125800008
PublisherSPRINGER
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69224
Collection中国科学院化学研究所
Corresponding AuthorYang, Guisheng
Affiliation1.Shanghai Genius Adv Mat Co Ltd, Shanghai 201109, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
3.Chinese Acad Sci, Inst Chem, Joint Lab Polymer Sci & Mat, CAS Key Lab Engn Plast, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Wu, Fumei,Xie, Tingxiu,Yang, Guisheng. Properties of toughened poly(butylene terephthalate) by blending with reactive ultra-fine full-vulcanized acrylonitrile butadiene rubber particles (UFNBRP)[J]. POLYMER BULLETIN,2010,65(7):731-742.
APA Wu, Fumei,Xie, Tingxiu,&Yang, Guisheng.(2010).Properties of toughened poly(butylene terephthalate) by blending with reactive ultra-fine full-vulcanized acrylonitrile butadiene rubber particles (UFNBRP).POLYMER BULLETIN,65(7),731-742.
MLA Wu, Fumei,et al."Properties of toughened poly(butylene terephthalate) by blending with reactive ultra-fine full-vulcanized acrylonitrile butadiene rubber particles (UFNBRP)".POLYMER BULLETIN 65.7(2010):731-742.
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