ICCAS OpenIR
Interfacial modification of high impact polystyrene magnesium hydroxide composites effects on flame retardancy properties
Chang, Suqin1; Xie, Tingxiu2; Yang, Guisheng2,3
2008-10-05
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume110Issue:1Pages:578-583
AbstractHigh impact polystyrene (HIPS) magnesium hydroxide (MH) composites were prepared by melt-blending. Two kinds of interfacial modifiers were used in this research, maleinated poly[styrene-b-(ethylene-co-butylene)-b-styrenel] (SEBS-g-MA) triblock copolymer and PS. The effects of the use levels of SEBS-g-MA on the flame retardancy of HIPS/elastomer/MH based on unmodified and PS-modified surface were investigated by TEM, FTIR, and combustion tests (horizontal burning test and cone calorimetry). The combustion results showed that comparing composites containing unmodified MH, the flame retarding properties of composites containing PS-modified MH were obviously improved. The increased performance can be explained that the PS covered on the surface of MH could further improve dispersion of the filler in matrix. Furthermore, there existed a critical thickness of interfacial boundary for optimum flame-retarding properties in both ternary composites based MH and P-S-modified MH. When the interfacial boundary relative thickness is less than 0.53, the introduction of SEBS-g-MA can improve the dispersion degree, leading the improvement of flame retardancy properties. However, with the increase of Interfacial boundary thickness, the SEBS-g-MA coating around MH acted as I heat and mass transfer barrier, leading to the reduction of flame retardancy. (c) 2008 Wiley Periodicals, Inc.
KeywordHigh Impact Polystyrene Magnesium Hydroxide Cone Calorimetry Flame Retardancy Interfacial Boundary
DOI10.1002/app.28666
Indexed BySCI
Language英语
WOS IDWOS:000258633800071
PublisherJOHN WILEY & SONS INC
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63374
Collection中国科学院化学研究所
Corresponding AuthorChang, Suqin
Affiliation1.China Leather & Footwear Ind Res Inst, Beijing 100016, Peoples R China
2.Chinese Acad Sci, CAS Key Lab Engn Plast, Joint Lab Polymer Sci & Mat, Inst Chem, Beijing 100080, Peoples R China
3.Shanghai Genius Adv Mat Co Ltd, R&D Ctr, Shanghai 201109, Peoples R China
Recommended Citation
GB/T 7714
Chang, Suqin,Xie, Tingxiu,Yang, Guisheng. Interfacial modification of high impact polystyrene magnesium hydroxide composites effects on flame retardancy properties[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2008,110(1):578-583.
APA Chang, Suqin,Xie, Tingxiu,&Yang, Guisheng.(2008).Interfacial modification of high impact polystyrene magnesium hydroxide composites effects on flame retardancy properties.JOURNAL OF APPLIED POLYMER SCIENCE,110(1),578-583.
MLA Chang, Suqin,et al."Interfacial modification of high impact polystyrene magnesium hydroxide composites effects on flame retardancy properties".JOURNAL OF APPLIED POLYMER SCIENCE 110.1(2008):578-583.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chang, Suqin]'s Articles
[Xie, Tingxiu]'s Articles
[Yang, Guisheng]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chang, Suqin]'s Articles
[Xie, Tingxiu]'s Articles
[Yang, Guisheng]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chang, Suqin]'s Articles
[Xie, Tingxiu]'s Articles
[Yang, Guisheng]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.