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Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols
Zhang, HaiRong1,2; Pang, Hao1; Zhang, Lei1; Chen, Xinde2; Liao, Bing1
2013-06-01
发表期刊JOURNAL OF POLYMERS AND THE ENVIRONMENT
卷号21期号:2页码:329-334
摘要Polyurethane foam (PUF) was prepared from liquefied wood with polymethylene polyphenylisocyanate by one-shot method, with organosilicon as surfactant, water as blowing agent and stannous octoate and triethylene diamine as co-catalyst. The biodegradability of the PUF was studied by soil burial for a period of 12 months. The Fourier transform infrared (FT-IR) study, morphological observation and percent weight loss were used to discuss the biodegradability of polyurethane foam from liquefied wood. The FT-IR analyses showed that the PUF had biodegraded via oxidation of the ether soft segment or degradation of wood components. The weight loss rate showed that the addition of liquefied wood could accelerate the degradation of PUF.
文章类型Article
关键词Biodegradation Liquefaction Polyurethane
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1007/s10924-012-0542-2
研究领域[WOS]Engineering ; Polymer Science
关键词[WOS]POLYETHER POLYURETHANES ; MECHANICAL-PROPERTIES ; POLYHYDRIC ALCOHOLS ; IN-VIVO ; LIQUEFACTION ; FILMS ; DEGRADATION ; CELLULOSE ; PRODUCTS ; RESIDUES
收录类别SCI
语种英语
WOS类目Engineering, Environmental ; Polymer Science
WOS记录号WOS:000317844200003
引用统计
被引频次:19[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/10100
专题中国科学院广州能源研究所
集成技术研发中心
作者单位1.Chinese Acad Sci, Guangzhou Inst Chem, Key Lab Cellulose & Lignocellulos Chem, Guangzhou 510650, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China
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GB/T 7714
Zhang, HaiRong,Pang, Hao,Zhang, Lei,et al. Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols[J]. JOURNAL OF POLYMERS AND THE ENVIRONMENT,2013,21(2):329-334.
APA Zhang, HaiRong,Pang, Hao,Zhang, Lei,Chen, Xinde,&Liao, Bing.(2013).Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols.JOURNAL OF POLYMERS AND THE ENVIRONMENT,21(2),329-334.
MLA Zhang, HaiRong,et al."Biodegradability of Polyurethane Foam from Liquefied Wood Based Polyols".JOURNAL OF POLYMERS AND THE ENVIRONMENT 21.2(2013):329-334.
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