摘要
通过冷冻干燥,将羽毛还原法残渣制成表面光滑、有弹性、孔隙致密、柔韧性高的海绵膜,不需预处理也无需添加交联剂,并通过傅立叶红外光谱仪(FTIR)、扫描电镜(SEM)、元素分析、示差扫描量热仪(DSC)和透气性测量仪对膜进行表征。在最佳甘油含量下,膜均匀平整,在160℃以内性质稳定,透气量368 mm/s,在医药、生物、纺织、环境及日化领域都具有很大的应用潜力。
Feather reduction residues were made into a smooth, elastic, porous and flexible sponge film through freeze drying without pretreatment and cross-linking agent. Physical and chemical characters of the sponge were measured with fourier transform infrared spectrophotometry （FTIR） , scanning electron microscopy （SEM）, elemental analysis, different scanning calorimetri （DSC） and automatic air permeability. Sponge film with the best glycerol content was stable under 160℃, structure densified and uniform, air permeability of 368 mm/s, which could be potentially used in areas of medical science, biology, textile, environmental technology and daily chemicals, etc.
出处
《环境工程学报》
CAS
CSCD
北大核心
2013年第4期1510-1514,共5页
Chinese Journal of Environmental Engineering
基金
教育部博士项目基金(20090075110007)
国家自然科学基金资助项目(31000989)
关键词
羽毛膜生物材料
feather
film
biomaterial
作者简介
庄媛（1989-），女，硕士研究生，主要研究方向：环境材料。E—mail：527970764@qq．com
E．mail：mhzhou@dhu．edu.cn
