The Influence Factors Analysis of Ballistic Performance of Aramid Composites
There are many factors influencing aramid bulletproof composites.This paper mainly analyzes the influencing factors such as the expansion width of aramid fiber,the shape of fiber cloth,the service life of adhe-sives,adhesive application process,and tensile strength,etc.Cooresponding ballistic performance tests were con-ducted on target plates.The analysis results led to the following conclusions:when the fiber expansion width is 2.5 cm±0.5 cm and the fiber cloth shape is UD(unidirectional)clot,the bulletproof effect is better.The adhe-sive meets the aging speed of the standard service life of 8 years,and the bulletproof effect does not change;the bulletproof performance of the target is optimal when the dipping process is adopted and the fiber damage degree is controlled below 4%.This study can provide reference for the personnel of aramid bulletproof research.
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