中国塑料2017，Vol.31Issue(6)：22-27,6.DOI:10.19491/j.issn.1001-9278.2017.06.004
聚丁二酸丁二醇酯疏水薄膜的制备与性能研究
Preparation and Properties of Poly(butylene succinate)Hydrophobic Film
罗刘闯 1宗杨 1杨会歌 1申小清 1陈金周1
作者信息
- 1. 郑州大学材料科学与工程学院,河南 郑州450001
- 折叠
摘要
Abstract
In this work,a type of biodegradable polybutylene succinate (PBS )film with strong hydrophobicity was designed and prepared through a microphase-separation method by using chloroform as a solvent and anhydrous ethanol as a nonsolvent.The effects of PBS concentration and non-solvent content on wettability,crystallinity,adhesion and surface morphology of the prepared PBS film were investigated.The results indicated that different surface microstructures were obtained by changing the PBS concentration and nonsolvent content.The water contact angle increased with an increase of nonsolvent content and achieved a maximum value of 142.5°,which was higher than that of untreated PBS by approximately 60 °.The crystallinity of PBS film exhibited a positive relationship with hydrophobicity,and the higher the degree of crystallinity,the greater the water contact angle of PBS film.The hydrophobic film demonstrated a rose-like hydrophobic surface with high adhesion.关键词
聚丁二酸丁二醇酯/疏水材料/非溶剂/相分离/高黏附性Key words
poly (butylene succinate )/hydrophobic material/nonsolvent/phase separation/high adhesive分类
化学化工引用本文复制引用
罗刘闯,宗杨,杨会歌,申小清,陈金周..聚丁二酸丁二醇酯疏水薄膜的制备与性能研究[J].中国塑料,2017,31(6):22-27,6.
