BALLISTIC RESISTANT COMPOSITE FABRIC

摘要

A ballistic resistant article comprising high strength Kevlar fibers and expanded PTFE fibers, wherein the article is a fabric further comprising a V50 of greater than about1420 ft/s (433 m/s) at a fabric weight of about 0.75 lb/ft2 (3.7 kg/sq m) and a bending moment at room temperature of less than about 0.0008 N-m. A ballistic resistant article comprising high strength Spectra fibers and expanded PTFE fibers, wherein the article is a fabric further comprising a V50 of greater than about 735 ft/s (224 m/s) at a fabric weight of about 0.75 lb/ft2 (3.7 kg/sq m) and a bending moment at room temperature of less than about 0.0007 N-m.