摘要
研究了酸改性多组分共聚酯纤维的碱减量工艺条件 ,得出在NaOH 7.5g/L、温度 85℃、时间 4 0min和浴比 1 4 0、促进剂 1 63llg/L条件下 ,可以得到满意的仿真丝化效果。碱减量后纤维表面呈现出微坑穴特征结构 。
The technique specifications of alkali deweighting of the acid-modified multicomponent copolyesterification fiber were investigated in this paper. Under the conditions of NaOH 7.5g/L,85℃, 40min, bath radio 1:40 and promoter 1631 lg/L,the satisfactory effect of silk likeness can be obtained. After The alkali deweighting,the special structure of micro-hollows appeared on the surface of fibers, and the crystallinity of fiber decreased.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
2000年第6期379-381,共3页
Journal of Textile Research
基金
中国石化总公司"九五"攻关"多组分共聚酯工业化试验"项目资助
