杜邦研发现今强度最大的塑料

发布时间：2018-02-14 09:38

  本文关键词： 耐高温特性 金属材料 聚合体 耐腐蚀性 新型材料 工程行业 抗酸 工程技术人员 硫基 工程机械 　出处：《塑料工业》2015年12期 　论文类型：期刊论文

【摘要】：正由美国杜邦公司的工程技术人员研制,名为"戴尔瑞ST"的新塑料经过测试后,证实是现今强度最大的塑料,将有效用于工程行业。这种工程塑料能代替玻璃和金属的耐高温和高强度耐磨,是一种把硫基单位结合进塑料聚合体长链中的一种新型材料,有着惊人的耐高温特性和抗酸石腐刨性。高强度耐磨工程塑料与金属材料相比有许多优点:容易加工;具有突出耐磨、耐腐蚀性;质量轻,密度约1.0~1.4 g/cm~3,
[Abstract]:The new plastic, called "Dale St", which is being developed by engineers at DuPont in the United States, has been tested and proved to be the most powerful plastic today. Will be used effectively in the engineering industry. This engineering plastics, which can replace the high temperature resistance and high strength wear resistance of glass and metal, is a new type of material that binds sulfur base units into long chains of plastic polymers. High strength and wear-resistant engineering plastics have many advantages over metal materials: easy processing, prominent wear resistance and corrosion resistance, light weight, density of about 1.0 ~ 1.4 g / cm ~ (-1),
【分类号】：F416.72
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