Abstract: This paper summarizes the research about shear thickening fluids at home and abroad, and gives a review from perspective of its rheological properties, the mechanism of shear thickening and its application to body protective equipments. Compared with the traditional soft body armors, shear thickening fluids not only have better protective performance, but also offer protective parts more effective protection for its lightweight, comfortable, flexible features. It enjoys wide application prospects in civil and military areas.

Key words: liquid body armor, fluid, shear thickening, body protection