Production and characterization of UHMWPE fibers LDPE composites

被引:26
|
作者
Hinrichsen, G
Kreuzberger, S
Pan, Q
Rath, M
机构
[1] Technical University of Berlin, Institute of Nonmetallic Materials, Polymer Physics Group, D-10587 Berlin
关键词
D O I
10.1007/BF02280631
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The production of unidirectionally fiber-reinforced composites (tapes) consisting of high-strength/high-modulus UHMWPE fibers and LDPE matrix is described. Two production techniques are applied: impregnation by aqueous powder dispersion and dry powder impregnation. The produced composites exhibit excellent mechanical properties. Depending on the fiber volume content which can be obtained: tensile strength (in fiber direction) 460-1100 MPa, elastic modulus 11-22 GPa, and elongation at break 4.9-8.3%.
引用
收藏
页码:497 / 503
页数:7
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