Re: 部隊防彈背心的八掛
※ 引述《iamaakuma (鳴人讚喔)》之銘言:
: 之前當軍械士
: 有管到防彈背心
: 問了一下排附
: 結果他說防彈背心只能擋手槍
: 手槍以外的就算你穿十件也打得死你
: 是真的嗎?
是 鋼盔都擋不住步槍子彈了.....
防彈背心的原料多半是一種叫凱夫勒的塑膠
這種塑膠的硬度比鋼鐵還高又相對的輕
但是即使是如此
仍然常被動能越來越強的步槍子彈打穿
下一代的防彈背心 美軍研發中的設計是用蜘蛛絲製造
你沒有看錯 蜘蛛絲
蛛絲蛋白的韌性數百倍於凱夫勒 理論上幾乎可以擋住目前任何一種步槍子彈
又可以像衣服那樣穿在身上 全身都保護的到
但有個問題--蛛絲蛋白很難量產 幾乎無法以化學合成的方式生產
用基因轉殖的方式也不很成功
誰要是可以大量生產 應該是可以變成大富翁的
--
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