ICCAS OpenIR
Synthesis of iron-containing polysilazane and its antioxidation effect on silicone oil and rubber
Li, YM; Zheng, ZM; Xu, CH; Ren, CY; Zhang, ZJ; Xie, ZM
2003-10-03
Source PublicationJOURNAL OF APPLIED POLYMER SCIENCE
ISSN0021-8995
Volume90Issue:1Pages:306-309
AbstractA polysilazane containing iron (PSZI) was synthesized by the polycondensation of silazane lithium salts with FeCl3, and the structure of PSZI was characterized by IR, NMR, and elemental analyses. PSZI was used as an antioxidation additive for methylsilicone oil and rubber. The gelling time of silicone oil was increased from 3 to 1000 h at 300degreesC in air when 5 wt % of PSZI was added. The elongation at break of heat-vulcanized silicone rubber after ageing at 300degreesC for 312 h remained at 130% when 3 wt % of PSZI was added, whereas for the widely used antioxidative stabilizer Fe2O3, the elongation after ageing for 240 h was only 65%. (C) 2003 Wiley Periodicals, Inc.
KeywordPolysiloxanes Antioxidants Additives Polysilazane Iron-containing
DOI10.1002/app.12789
Indexed BySCI
Language英语
WOS IDWOS:000184515100038
PublisherJOHN WILEY & SONS INC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81140
Collection中国科学院化学研究所
Corresponding AuthorXie, ZM
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Engn Plast, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, YM,Zheng, ZM,Xu, CH,et al. Synthesis of iron-containing polysilazane and its antioxidation effect on silicone oil and rubber[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2003,90(1):306-309.
APA Li, YM,Zheng, ZM,Xu, CH,Ren, CY,Zhang, ZJ,&Xie, ZM.(2003).Synthesis of iron-containing polysilazane and its antioxidation effect on silicone oil and rubber.JOURNAL OF APPLIED POLYMER SCIENCE,90(1),306-309.
MLA Li, YM,et al."Synthesis of iron-containing polysilazane and its antioxidation effect on silicone oil and rubber".JOURNAL OF APPLIED POLYMER SCIENCE 90.1(2003):306-309.
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