knuckle free felt

Preparation techniques of aramid no-woven cloth were improved.

优化了芳纶无纬布的制备工艺,根据弹丸对芳纶无纬布层压板的冲击试验结果,对芳纶无纬布层压板的抗弹机理以及不同芳纶织物结构的抗弹性能进行了研究,同时研究了面密度对无纬布抗弹性能的影响。

The modified resin was used to composite with alkali-free glass fiber to form H-class glass non-woven fiber tape after curing.

以不饱和聚酯树脂及其单体为主要原料,合成了改性不饱和聚酯树脂胶粘剂,用其与无碱玻璃纤维纱复合,经烘焙制成H级网状无纬带。

Processing Influence of Several Key Factors on Quality of M40/648 Prepreg;

制备M40/环氧648预浸无纬布工艺过程中影响质量的主要因素