ICCAS OpenIR
Strengthening carbon deposition of polyolefin using combined catalyst as a general method for improving fire retardancy
Song, Rongjun1,2; Jiang, Zhiwei1,2; Yu, Haiou1; Liu, Jie1; Zhang, Zhijun; Wang, Qingwen2; Tang, Tao1
2008-05-19
Source PublicationMACROMOLECULAR RAPID COMMUNICATIONS
ISSN1022-1336
Volume29Issue:10Pages:789-793
AbstractCombination of Ni2O3 and solid acid with Bronsted acid sites and Lewis acid sites (such as HZSM-5 and H-beta) could dramatically improve fire retardancy of polyolefin, including polypropylene and linear low-density polyethylene. This is mainly attributed to the formation of a large amount of residual char from degradation products of polyolefin in the intermediate stage of combustion. Thus, the amount of flammable components diffusing into the flame zone was small. The investigation on the combined effect of solid acid and Ni2O3 showed that the presence of cationic reactive intermediates, mainly originating from Bronsted acid sites on the solid acid, strongly promoted carbon deposition of the degradation products. As a general method for improving fire retardancy of polyolefin, optimizing combination of metal catalyst and solid acid will further promote efficiency of fire retardancy.
KeywordCarbon Deposition Catalysis Fire Retardancy Polyolefins
DOI10.1002/marc.200800088
Indexed BySCI
Language英语
WOS IDWOS:000256716500002
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65418
Collection中国科学院化学研究所
Corresponding AuthorTang, Tao
Affiliation1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
2.NE Forest Univ, Coll Mat Sci & Technol, Harbin 150040, Peoples R China
Recommended Citation
GB/T 7714
Song, Rongjun,Jiang, Zhiwei,Yu, Haiou,et al. Strengthening carbon deposition of polyolefin using combined catalyst as a general method for improving fire retardancy[J]. MACROMOLECULAR RAPID COMMUNICATIONS,2008,29(10):789-793.
APA Song, Rongjun.,Jiang, Zhiwei.,Yu, Haiou.,Liu, Jie.,Zhang, Zhijun.,...&Tang, Tao.(2008).Strengthening carbon deposition of polyolefin using combined catalyst as a general method for improving fire retardancy.MACROMOLECULAR RAPID COMMUNICATIONS,29(10),789-793.
MLA Song, Rongjun,et al."Strengthening carbon deposition of polyolefin using combined catalyst as a general method for improving fire retardancy".MACROMOLECULAR RAPID COMMUNICATIONS 29.10(2008):789-793.
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
[Song, Rongjun]'s Articles
[Jiang, Zhiwei]'s Articles
[Yu, Haiou]'s Articles
Baidu academic
Similar articles in Baidu academic
[Song, Rongjun]'s Articles
[Jiang, Zhiwei]'s Articles
[Yu, Haiou]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Song, Rongjun]'s Articles
[Jiang, Zhiwei]'s Articles
[Yu, Haiou]'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.