Toughening poly(3-hydroxybutyrate) with propylene carbonate plasticized poly(propylene carbonate)
文献类型：期刊论文
| 作者 | Zhou,Linyao ; Zhao,Guiyan ; Yin,Jinghua ; Jiang,Wei |
| 刊名 | e-polymers
 |
| 出版日期 | 2014 |
| 卷号 | 14期号:4页码:283-288 |
| 关键词 | POLYPROPYLENE-RUBBER BLENDS MECHANICAL-PROPERTIES IMPACT BEHAVIOR CRYSTALLIZATION BEHAVIOR BIODEGRADABLE POLYMERS FRACTURE-BEHAVIOR TEST SPEED NANOCOMPOSITES COMPOSITES CRYSTALLINITY |
| 通讯作者 | zhao,gy |
| 英文摘要 | poly(3-hydroxybutyrate) (phb)/poly(propylene carbonate) (ppc) blends containing various amounts of plasticizer propylene carbonate (pc) were prepared, and the toughness of the blends as a function of temperature was studied. it was found that the brittle-ductile transition temperature (t-bd) of phb toughened by ppc decreased from 60 degrees c to 10 degrees c with the increase in pc content. as pc is the plasticizer of ppc, the mechanical properties, such as young's modulus of plasticized ppc with different pc contents, were also studied. sequentially, the relationship between t bd and the ratio of the young's modulus (e-1) of the phb matrix to that of the plasticized ppc elastomer (e-2) was investigated. it was found that the young's modulus of plasticized ppc should be considerably lower than that of the phb matrix in order to obtain 'the tough phb/plasticized ppc blends at a lower temperature. in contrast, the morphology of the dispersed particles also had an important influence on the toughness. when the plasticizer content was more than 20 wt.%, the ppc particles became more spherical and smaller. the toughness could be considerably improved accordingly. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000342083900006 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57568]  |
| 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 | Zhou,Linyao,Zhao,Guiyan,Yin,Jinghua,et al. Toughening poly(3-hydroxybutyrate) with propylene carbonate plasticized poly(propylene carbonate)[J]. e-polymers,2014,14(4):283-288. |
| APA | Zhou,Linyao,Zhao,Guiyan,Yin,Jinghua,&Jiang,Wei.(2014).Toughening poly(3-hydroxybutyrate) with propylene carbonate plasticized poly(propylene carbonate).e-polymers,14(4),283-288. |
| MLA | Zhou,Linyao,et al."Toughening poly(3-hydroxybutyrate) with propylene carbonate plasticized poly(propylene carbonate)".e-polymers 14.4(2014):283-288. |
入库方式： OAI收割
来源：长春应用化学研究所
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