SURFACE MODIFICATION OF POLYMER FIBERS BY UV LASER IRRADIATION .13. SURFACE MODIFICATION OF HIGH-PERFORMANCE FIBERS

被引:10
作者
KESTING, W [1 ]
KNITTEL, D [1 ]
BAHNERS, T [1 ]
SCHOLLMEYER, E [1 ]
机构
[1] UNIV DUISBURG GESAMTHSCH INST,DEUTSCH TEXTILFORSCHUNGSZENTRUM NW EV,W-4150 KREFELD 1,GERMANY
来源
ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1992年 / 196卷
关键词
D O I
10.1002/apmc.1992.051960115
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The UV-laser induced surface modification of various types of high-performance fibers is investigated. Due to the high UV-absorption coefficients, the well-known effect of UV-laser induced etching (ablation) is observed with all fiber types. Furthermore, the relaxation of orientated macromolecules leads to a characteristic structuring of the fiber surface. For a possible controlled use of this physical surface modification, exact conditions for the treatment in view of textile applications are determined. Useful constants like threshold of ablation, etching rate and structuring constants are measured for all fiber types.
引用
收藏
页码:179 / 194
页数:16
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