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2010年10月28日,荷兰帝斯曼公司于上海召开了新型迪尼玛~(?)SB51防弹材料发布会。新型SB51防弹材料为软体防弹材料,由帝斯曼美国分公司生产。该新型材料仍然采用帝斯曼公司拥有专利的高分子聚乙烯纤维,并采用纤维同向片材(UD)制造而成,但由于制造工艺的改进,进一步提高了其防弹性能,有助于减轻成品防弹衣的质量。根据公司所做的试验,新型迪尼玛~(?)SB51材料与此前推出的SB21相比,达到同等级别防护性能,可减轻质量约14%,这意味着采用这一材料制成的防弹衣会更轻、更薄。不过,SB51在柔软度上不及SB21,因而在防护服的穿着舒适度上稍有逊色。对此,公司
On October 28, 2010, Dutch DSM Corporation held a new Dinima ~ (?) SB51 Bulletproof Material Conference in Shanghai. The new SB51 ballistic material is a soft bulletproof material produced by DSM USA. The new material still uses DSM’s patented high-molecular polyethylene fiber and uses a fiber-opposed UD (manufactured by UD) to improve the ballistic resistance. The quality of the finished body armor. According to the company’s tests, the new Dyneema SB51 material achieves the same level of protection performance as the previously released SB21, which can reduce the mass by about 14%, which means that the body armor made of this material is used. It will be lighter and thinner. However, SB51 is inferior to SB21 in terms of softness, and therefore it is inferior to the wearing comfort of protective clothing. In this regard, the company