PEEK 450GL20英国威格斯

peek450gl20美国威格斯---peek功殊质以其高第者性耐暑，暑机性，耐化学品性而目。peek可谓顶ji之热和性高性功塑胶中zui著者一种。八十年代初ici公始物化1987年以ici公司开出peek而被英国女皇之至嘉。peek脂为牣也和刚兼并取均平之塑料。特为之谓交变应力之良耐劳性是有塑料中zui杰出者，可与堕金人之计材矣。peek脂有较高的玻璃化变温和熔点340真真百五十，此其可以有热故也求之用中可用之一也。虽不增之纯脂之热变性温惟166真，但以玻璃管、《析增之，温热发至三百真上，连用温可以致242真。peek在杂压力、温、速与相对接面粗具下，皆能以异之耐磨性，以致聚酰亚胺材之档次；聚醚醚酮纯脂与h10wheel材谓磨之磨耗量为！.七人10－4g，聚醚醚酮纯脂与s17 wheel材谓磨之磨耗量为九.七人10-4g。

peek工程项目独特原材料以其優異的耐高温溫性，高温機械性質及其耐化學品行而遭受瞩目。peek可算作頂級的熱塑性变形性能卓越工程项目塑胶中zuizhi名的一種。八十年代前期ici企业逐渐商业化1987年因ici企业开发设计出peek而遭受英国女皇的zui大奖励。peek环氧树脂是延展性和刚度兼具并获得均衡的塑胶。尤其是它对交替变化地应力的优质耐疲惫性是全部塑胶中zui出色的，可与合金制品匹敌。peek环氧树脂具备较高的玻璃化变化溫度150℃和溶点340℃，它是它可在有耐温性规定的主要用途中靠谱运用的原因之一。尽管未提高的纯环氧树脂的热转性溫度仅有166℃,但用玻纤、碳纤维材料提高后，热变形温度可以达到300℃之上，持续应用溫度能够做到242℃。peek在各种各样工作压力、溫度、速率和相对性不光滑表面的标准下，都能出示出色的耐磨性，能够做到聚酰亚胺原材料的级别；聚醚醚酮纯环氧树脂与h10wheel材料对磨的摩擦系数量为2.7*10－4g, 聚醚醚酮纯环氧树脂与s17wheel材料对磨的摩擦系数量为9.7*10-4g。

peek engineering special raw materials have attracted muchattention because of their excellent high temperature resistance,high temperature mechanical properties and chemical resistance.peek can be regarded as the most famous one of the topthermoplastic high performance engineering plastics. in the early1980s, ici was awarded the highest prize for commercialization.peek resin is a kind of plastic with both toughness and rigidity.in particular, its excellent fatigue resistance to alternatingstress is the most outstanding of all plastics, comparable to alloymaterials. peek resin has a high glass transition temperature of150 ℃ and melting point of 340 ℃, which is one of the reasons forits reliable application in applications with heat resistancere although the heat denaturation temperature ofunreinforced pure resin is only 166 ℃, the heat denaturationtemperature of unreinforced pure resin can reach more than 300 ℃after reinforced with glass fiber and carbon fiber, and thecontinuous use temperature can reach 242 ℃. peek can provideexcellent wear resistance under various conditions of pressure,temperature, speed and relatively rough contact surface, which canreach the grade of polyimide material; the wear amount of pure peekresin against h10 wheel material is 2.7 * 10-4g, and that of purepeek resin against s17 wheel material is 9.7 * 10-4g.