Rigid cross-linked PVC foams with high shear properties: The relationship between mechanical properties and chemical structure of the matrix
文献类型：期刊论文
| 作者 | Jiang, Zhiwei1,2; Yao, Kun1,2; Du, Zhonghui1,3; Xue, Jian1; Tang, Tao1; Liu, Wenbin3 |
| 刊名 | COMPOSITES SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2014-06-16 |
| 卷号 | 97页码:74-80 |
| 关键词 | Polymer Mechanical Properties Foams |
| ISSN号 | 0266-3538 |
| DOI | 10.1016/j.compscitech.2014.04.005 |
| 英文摘要 | Semi-IPN PVC foams with cross-linked polyurea network modified by epoxy resin (E51) were prepared in this work. Chemical structure and H-bonding of the foam matrix were characterized by FTIR. The effects of E51 content in the starting mixtures on tensile, compressive and shear properties of the resultant foams were studied. The changing trend of energy absorption capacities of the foams showed an inflection point at the content of 2 wt% E51. In this case, the foam with the density of 65 kg/m(3) presented a 35% shear failure strain with shear modulus of 25 MPa and shear strength of 1.05 MPa. Its energy absorption capacity was 1.8 times as that of the foam without E51. The relationship between mechanical properties and chemical structure of the matrix was discussed. (C) 2014 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000336871600011 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50691]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Tang, Tao |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Harbin Engn Univ, Coll Mat Sci & Chem Engn, Harbin 150001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Zhiwei,Yao, Kun,Du, Zhonghui,et al. Rigid cross-linked PVC foams with high shear properties: The relationship between mechanical properties and chemical structure of the matrix[J]. COMPOSITES SCIENCE AND TECHNOLOGY,2014,97:74-80. |
| APA | Jiang, Zhiwei,Yao, Kun,Du, Zhonghui,Xue, Jian,Tang, Tao,&Liu, Wenbin.(2014).Rigid cross-linked PVC foams with high shear properties: The relationship between mechanical properties and chemical structure of the matrix.COMPOSITES SCIENCE AND TECHNOLOGY,97,74-80. |
| MLA | Jiang, Zhiwei,et al."Rigid cross-linked PVC foams with high shear properties: The relationship between mechanical properties and chemical structure of the matrix".COMPOSITES SCIENCE AND TECHNOLOGY 97(2014):74-80. |
入库方式： OAI收割
来源：化学研究所
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