ICCAS OpenIR
Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene
Gao, Xiaowei; Meng, Xiangfu; Wang, Haitao; Wen, Bin; Ding, Yanfen; Zhang, Shimin; Yang, Mingshu
2008-08-01
Source PublicationPOLYMER DEGRADATION AND STABILITY
ISSN0141-3910
Volume93Issue:8Pages:1467-1471
AbstractA nanosilica-immobilized antioxidant was prepared and incorporated into polypropylene (PP) by melt compounding. It has been found that the antioxidant efficiency of the nanosilica-immobilized antioxidant was superior to the corresponding low molecular counterpart (AO), based on the measurement of the oxidation induction time (OIT) of PP/nanosilica-immobilized antioxidant and PP/AO compounds containing an equivalent antioxidant component. By paying attention to the changes of carbonyl absorption and tensile strength of PP compounds with thermal oven aging time, it was observed that the thermal oxidative stability of PP/nanosilica-immobilized antioxidant was much higher than that of PP/AO compound during the long-term accelerated thermal aging. (C) 2008 Elsevier Ltd. All rights reserved.
KeywordSilica Antioxidant Polypropylene Antioxidant Behaviour
DOI10.1016/j.polymdegradstab.2008.05.009
Indexed BySCI
Language英语
WOS IDWOS:000259388900008
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:47[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63292
Collection中国科学院化学研究所
Corresponding AuthorYang, Mingshu
AffiliationChinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Gao, Xiaowei,Meng, Xiangfu,Wang, Haitao,et al. Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene[J]. POLYMER DEGRADATION AND STABILITY,2008,93(8):1467-1471.
APA Gao, Xiaowei.,Meng, Xiangfu.,Wang, Haitao.,Wen, Bin.,Ding, Yanfen.,...&Yang, Mingshu.(2008).Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene.POLYMER DEGRADATION AND STABILITY,93(8),1467-1471.
MLA Gao, Xiaowei,et al."Antioxidant behaviour of a nanosilica-immobilized antioxidant in polypropylene".POLYMER DEGRADATION AND STABILITY 93.8(2008):1467-1471.
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