Zoo li cov ntaub ntawv pov thawj cov mos txwv, muaj ntau yam khoom siv los ua cov ntaub thaiv mos txwv. Tam sim no, lawv feem ntau suav nrog cov hlau, ceramics, thiab cov mos txwv-pov thawj fibers. Cov ntaub thaiv hlau yog thawj zaug siv, thiab nws qhov hnyav yog qhov loj, thiab nws qhov kev tiv thaiv kev ua haujlwm tsis yog siab heev. Tab sis yog tias koj tsuas yog yuav tsum tau nrog cov kev hem thawj tsawg, xws li rab yaj phom, lossis yog tias koj tsuas yog yuav tsum siv lawv ruaj khov, nws kuj yog qhov kev xaiv zoo. Nrog rau txoj kev loj hlob ntawm cov khoom siv science, tib neeg tau pib siv ceramics los ua cov ntaub thaiv npog. Ceramics muaj cov khoom tiv thaiv ballistic zoo dua thiab qhov hnyav. Nws yog qhov sib dua li hlau.
Bulletproof fibers xws li PE thiab aramid yog cov ntaub ntawv pov thawj zoo tshaj plaws tau tsim nyob rau hauv ob peb lub xyoo dhau los, thiab lawv yog ib qho loj leap hauv cov ntaub ntawv siv. Lawv cov tsos zoo heev txhim kho lub peev xwm tiv thaiv ntawm cov ntaub thaiv npog thaum txo nws qhov hnyav. Txawm li cas los xij, cov ntaub thaiv npog muaj peev xwm ntawm cov mos txwv tsis muaj fiber ntau yog txwv, thiab nws tsis tuaj yeem ua tiav qhov kev tiv thaiv muaj peev xwm ntawm phom armor-piercing projectiles. Tam sim no, cov ntaub thaiv npog feem ntau yog ua los ntawm ceramics thiab fiber ntau cov ntaub ntawv thiab lwm yam ntaub ntawv. Raws li kev tsim tshwj xeeb, lawv tuaj yeem ua tiav qhov kev tiv thaiv zoo.
