中国塑料Issue(6)：76-80,5.
聚丙烯／剑麻纤维木塑复合材料的耐水性能研究
Study on Water Resistance of Polypropylene/Sisal Fiber Wood-plastic Composites
刘婷 1陆绍荣 2黄安民1
作者信息
- 1. 株洲时代新材料科技股份有限公司,湖南株洲412001
- 2. 桂林理工大学有色金属材料及其加工新技术教育部重点实验室,广西桂林541004
- 折叠
摘要
Abstract
The PP/SF wood-plastic composites compounding. The effect of water immersion were prepared through masticating and melt of SF on the mechanical properties, thermal properties and micro-structure of the wood-plastic composites was studied. When the SF content was 50%, water immersion time was 8 d, the impact and flexural strengths of the wood-plastic composites decreased sharply, by 33. 74% and 51. 42%, from 9. 88 kJ/m2 and 21. 02 MPa, respectively. The thermal stability of the composites, crystallization rate and degree of crystallinity of PP were also decreased. All these changes were attributed to the water molecules diffused into the wood-plastic composites.关键词
木塑复合材料/剑麻纤维/聚丙烯/耐水性能Key words
wood-plastic composite/sisal fiber/polypropylene/water resistance分类
化学化工引用本文复制引用
刘婷,陆绍荣,黄安民..聚丙烯／剑麻纤维木塑复合材料的耐水性能研究[J].中国塑料,2012,(6):76-80,5.
