Effect of auxiliary blowing agents on properties of rigid polyurethane foams based on liquefied products from peanut shell
文献类型：期刊论文
| 作者 | Zhang, Guangyu1; Zhang, Qinqin2; Wu, Yumin1; Zhang, Huan1; Cao, Jingqiang1; Han, Dezhi3
|
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2017-12-20 |
| 卷号 | 134期号:48 |
| 关键词 | Degradation Polyurethane Synthesis And Processing Techniques |
| DOI | 10.1002/app.45582 |
| 文献子类 | Article |
| 英文摘要 | The bio-based rigid polyurethane (PU) foams were successfully prepared based on liquefied products from peanut shell with water as the blowing agent. The influence of reaction parameters on properties of rigid PU foams was investigated. Rigid PU foams showed excellent compressive strength and low shrinkage ratio, whereas their open-cell ratio and water absorption were higher. Therefore, rigid PU foams were synthesized with petroleum ether, diethyl ether, and acetone as auxiliary blowing agents and their inner temperature, shrinkage performance, density, compressive strength, water absorption, and open-cell ratio were determined. The results indicated that above rigid PU foams showed lower compressive strength than the original foam but their water absorption and close-cell ratio were improved. Compared with the original foam, the highest inner temperature of rigid PU foams with petroleum ether, diethyl ether, and acetone as auxiliary blowing agents was reduced by 11, 19, and 23 degrees C, respectively. Typically, foams with petroleum ether as auxiliary blowing agent displayed better water absorption and swelling ratio in water and exhibited obvious improvement in close-cell ratio. These foams were preferable for application in thermal insulation materials because of low thermal conductivity and better corrosion resistance. (c) 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2017, 134, 45582. |
| WOS关键词 | SOYBEAN OIL ; RAPESEED OIL ; POLYOL ; WATER ; LIGNIN |
| WOS研究方向 | Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000411040300024 |
| 资助机构 | National Natural Science Foundation of China(U1510109) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/9577]  |
| 专题 | 青岛生物能源与过程研究所_热化学转化事业部 |
| 作者单位 | 1.Qingdao Univ Sci & Technol, Coll Chem Engn, Qingdao 266042, Peoples R China 2.Qingdao Univ Sci & Technol, Coll Marine Sci & Biol Engn, Qingdao 266042, Peoples R China 3.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Guangyu,Zhang, Qinqin,Wu, Yumin,et al. Effect of auxiliary blowing agents on properties of rigid polyurethane foams based on liquefied products from peanut shell[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2017,134(48). |
| APA | Zhang, Guangyu,Zhang, Qinqin,Wu, Yumin,Zhang, Huan,Cao, Jingqiang,&Han, Dezhi.(2017).Effect of auxiliary blowing agents on properties of rigid polyurethane foams based on liquefied products from peanut shell.JOURNAL OF APPLIED POLYMER SCIENCE,134(48). |
| MLA | Zhang, Guangyu,et al."Effect of auxiliary blowing agents on properties of rigid polyurethane foams based on liquefied products from peanut shell".JOURNAL OF APPLIED POLYMER SCIENCE 134.48(2017). |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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