Toughening of polylactide with epoxy-functionalized methyl methacrylate-butadiene copolymer
文献类型：期刊论文
| 作者 | Hao, Yanping ; Liang, Hongyu ; Bian, Junjia ; Sun,Shulin ; Zhang,Huiliang ; Dong,Lisong |
| 刊名 | polymer international
 |
| 出版日期 | 2014 |
| 卷号 | 63期号:4页码:660-666 |
| 关键词 | IN-SITU COMPATIBILIZATION IMMISCIBLE POLYMER BLENDS STEP REACTIVE EXTRUSION POLY(LACTIC ACID) MECHANICAL-PROPERTIES PHYSICAL-PROPERTIES L-LACTIDE POLY(EPSILON-CAPROLACTONE) PLASTICIZERS MORPHOLOGY |
| 通讯作者 | zhang,hl |
| 英文摘要 | glycidyl methacrylate-functionalized methyl methacrylate-butadiene (mb-g-gma) copolymers were prepared via an emulsion polymerization process. these functionalized copolymers were blended with polylactide (pla). dynamic mechanical analysis and differential scanning calorimetry results showed that the addition of mb-g-gma did not result in a marked change in the glass transition temperature of pla. with an increase of mb-g-gma content, the tensile strength of the blends decreased; however, the elongation at break and impact strength increased significantly. from scanning electron micrographs, there was large plastic deformation (shear yielding) in blends subjected to impact tests, which was an important energy-dissipation process and led to a toughened polymer. rheological investigation demonstrated that there was a significant dependence of viscosity on composition. when the mb-g-gma content increased, the viscosity began to increase. (c) 2013 society of chemical industry |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-10-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57418]  |
| 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 | Hao, Yanping,Liang, Hongyu,Bian, Junjia,et al. Toughening of polylactide with epoxy-functionalized methyl methacrylate-butadiene copolymer[J]. polymer international,2014,63(4):660-666. |
| APA | Hao, Yanping,Liang, Hongyu,Bian, Junjia,Sun,Shulin,Zhang,Huiliang,&Dong,Lisong.(2014).Toughening of polylactide with epoxy-functionalized methyl methacrylate-butadiene copolymer.polymer international,63(4),660-666. |
| MLA | Hao, Yanping,et al."Toughening of polylactide with epoxy-functionalized methyl methacrylate-butadiene copolymer".polymer international 63.4(2014):660-666. |
入库方式： OAI收割
来源：长春应用化学研究所
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