본 발명에 따르면, 방탄 복합체를 형성하도록 수지와 접촉되는 복수개의 큰 필라멘트당 데니어(dpf) 얀을 포함하는 방탄 복합체가 제공된다. 수지는 열경화성 수지 또는 열가소성 수지일 수 있다. 큰 dpf 얀에는 CA·dpf 인자 = dpfx (밀도)에 의해 계산되는 "복합체-아머 dpf 인자"가 부여되고, 여기에서 dpf은 얀의 필라멘트 데니어이고, 밀도은 얀의 밀도이다.
A rigid ballistic-resistant composite includes large denier per filament (dpf) yarns. The yarns are held in place by a resin to form a rigid composite panel with improved ballistic performance. The large dpf yarns may be selected from aromatic heterocyclic co-polyamide fibers, polyester-polyarylate fibers, high modulus polypropylene (HMPP) fibers, ultra high molecular weight polyethylene (UHMWPE) fibers, poly(p-phenylene-2,6-benzobisoxazole) (PBO) fibers, poly-diimidazo pyridinylene (dihydroxy) phenylene (PIPD) fibers, carbon fibers, and polyolefin fibers.
IMPROVED BALLISTIC COMPOSITES HAVING LARGE DENIER PER FILAMENT HIGH PERFORMANCE YARNS
큰 필라멘트당 데니어 고성능 얀을 갖는 개선된 방탄 복합체
2017-03-10
Patent
Elektronische Ressource
Koreanisch
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