Preparation and Chemical Reactions of Rigid Cross-Linked Poly(vinyl chloride) Foams Modified by Epoxy Compounds
文献类型：期刊论文
| 作者 | Jiang, Zhiwei ; Yao, Kun ; Du, Zhonghui ; Xue,Jian ; Tang,Tao ; Liu,Wenbin |
| 刊名 | journal of applied polymer science
 |
| 出版日期 | 2014 |
| 卷号 | 131期号:15页码:40567 |
| 关键词 | SYNTACTIC FOAM SANDWICH BEAMS PVC FOAMS POLYURETHANE NMR ISOCYANATES MECHANISMS ELASTOMERS C-13-NMR FATIGUE |
| 通讯作者 | tang,t |
| 英文摘要 | a novel method to prepare semi-interpenetrating polymer network rigid cross-linked poly(vinyl chloride) (c-pvc) foams with improved shear toughness in the absence of anhydride components is reported. the cross-linked network structure in the c-pvc foams was composed of polyurea network modified by epoxy structure. the cellular morphology was characterized by scanning electron microscopy. tensile, compressive, and shear properties of the foams were studied. the obtained c-pvc foams showed high shear properties compared with the comparative samples with the same density and cellular morphology. possible reactions during the preparation of c-pvc foams were studied by means of fourier transform infrared spectrometry and nuclear magnetic resonance measurements through the model experiments. the results showed that allophanate structure resulting from the reaction between isocyanate compounds and epoxy compounds formed in the molding step, which was included into the final cross-linked network in the cross-linking step. (c) 2014 wiley periodicals, inc. j. appl. polym. sci. 2014, 131, 40567. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000336456400029 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57493]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Jiang, Zhiwei,Yao, Kun,Du, Zhonghui,et al. Preparation and Chemical Reactions of Rigid Cross-Linked Poly(vinyl chloride) Foams Modified by Epoxy Compounds[J]. journal of applied polymer science,2014,131(15):40567. |
| APA | Jiang, Zhiwei,Yao, Kun,Du, Zhonghui,Xue,Jian,Tang,Tao,&Liu,Wenbin.(2014).Preparation and Chemical Reactions of Rigid Cross-Linked Poly(vinyl chloride) Foams Modified by Epoxy Compounds.journal of applied polymer science,131(15),40567. |
| MLA | Jiang, Zhiwei,et al."Preparation and Chemical Reactions of Rigid Cross-Linked Poly(vinyl chloride) Foams Modified by Epoxy Compounds".journal of applied polymer science 131.15(2014):40567. |
入库方式： OAI收割
来源：长春应用化学研究所
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