With the intention of improving the mechanical properties of aramid fiber materials for vi-bration isolators,the mechanical properties and fatigue properties of twisted wire products based on 1500D para-aramid fiber before and after soaking were analyzed,and the influence of twist number on the mechanical properties of aramid fiber was studied.Based on the principle of taking into account high breaking force,low elongation at break as well as high retention rate after breaking,the optimal twist parameters for the initial twisting and re-twisting of 1500D 1X3 soaking filament was obtained.This study provides technical support for the enhancement of the mechanical properties of aramid ma-terials for various vibration isolation devices.
维普
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