Preparation of microcellular poly(lactic acid) composites foams with improved flame retardancy
文献类型：期刊论文
| 作者 | Wang, Kun; Wang, Jingjing; Zhao, Dan; Zhai, Wentao |
| 刊名 | JOURNAL OF CELLULAR PLASTICS
 |
| 出版日期 | 2017 |
| 卷号 | 53期号:1页码:45-63 |
| ISSN号 | 0021-955X |
| 英文摘要 | In this study, flame-retardant poly(lactic acid) foams with satisfactory cell structures were prepared by microcellular foaming technology using phosphorus-containing flame retardant and graphene as the charring agent. The introduction of 5-30wt% flame retardant increased the limited oxygen index value of poly(lactic acid) from 19.0 to 26.5-37.8% and simultaneously increased the foam expansion of poly(lactic acid) foams from 4.4 to 5.8-17.5. In addition, all the prepared poly(lactic acid)/flame-retardant composites passed the UL-94 V-0 rating. The addition of 0.5wt% graphene increased the limited oxygen index value of poly(lactic acid)/flame-retardant composite with flame-retardant content of 15wt% from 27.9 to 29.2%, and more graphene additions improved the antidripping behavior of poly(lactic acid) composites. The possible mechanisms of the effects of the resultant cellular structure on the flame-retardant properties of poly(lactic acid) composites were also discussed. |
| 公开日期 | 2017-12-25 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/14114]  |
| 专题 | 2017专题 |
| 推荐引用方式 GB/T 7714 | Wang, Kun,Wang, Jingjing,Zhao, Dan,et al. Preparation of microcellular poly(lactic acid) composites foams with improved flame retardancy[J]. JOURNAL OF CELLULAR PLASTICS,2017,53(1):45-63. |
| APA | Wang, Kun,Wang, Jingjing,Zhao, Dan,&Zhai, Wentao.(2017).Preparation of microcellular poly(lactic acid) composites foams with improved flame retardancy.JOURNAL OF CELLULAR PLASTICS,53(1),45-63. |
| MLA | Wang, Kun,et al."Preparation of microcellular poly(lactic acid) composites foams with improved flame retardancy".JOURNAL OF CELLULAR PLASTICS 53.1(2017):45-63. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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