摘要
借助冷冻干燥技术制备了海藻酸钠与纳米晶纤维素共混膜以达到增强目的;探讨了不同含量的纳米晶纤维素与海藻酸钠共混膜的微观形貌、力学性能、吸水性能及孔隙率的变化;综合评价确定最佳的纳米晶纤维素含量在0.75%至1.00%之间。
By adopting freeze-drying technology,the sodium alginate/nanocrystalline cellulose blend membrane was prepared in order to reinforce it.The microstructure,mechanical properties,water absorption and changes of porosity of such blend membrane with different contents of sodium alginate and nanocrystalline cellulose were explored.After comprehensive evaluation,the optimal content of sodium alginate was between 0.75%-1%.
作者
孙婷婷
周蓉
张元明
SUN Tingting ZHOU Rong ZHANG Yuanming(College of Textile ＆ Clothing, Qingdao University, Qingdao 26600)
出处
《成都纺织高等专科学校学报》
CAS
2017年第1期65-68,共4页
Journal of Chengdu Textile College
关键词
海藻酸钠
纳米晶纤维素
共混膜
增强
sodium alginate
nanocrystalline cellulose
blend membrane
reinforce
