PEEK LL004C美国基础创新塑料---Peek has always been a success inautomobile manufacturing. Due to its good friction resistance, peekcan replace metals (including stainless steel and titanium) to makeengine inner covers, automobile bearings, seals and brake pads.
Due to its good mechanical properties, high temperatureresistance, wear resistance and high pressure resistance, peek isoften used to manufacture compressor valve, piston ring and seal,so it has achieved good results in industry.
Peek has advantages in medical devices, which can withstand 3000cycles of high-pressure sterilization at 134 ℃. This characteristiccan meet the manufacturing of surgical and dental equipment withhigh sterilization requirements and repeated use. In addition toits creep resistance and hydrolysis resistance, peek can be used tomanufacture various medical devices requiring high-temperaturesteam disinfection. What is more important is that peek isnon-toxic, light and corrosion-resistant, which is close to humanbones. Therefore, peek can be used instead of metal to make humanbones.
Peek insulation material peek is an ideal electrical insulationmaterial, especially in the semiconductor industry, because it hasexcellent electrical performance, and its insulation performancecan still be maintained under the harsh conditions such as hightemperature and high humidity.
Peek is a new type of engineering plastics, which can be used ashigh temperature resistant structural materials and electricalinsulation materials, and can be compounded with glass fiber orcarbon fiber to prepare reinforced materials. There are blackcarbon fiber reinforced conductive peek, red carbon fiberreinforced conductive peek, Mineral Reinforced PEEK, Glass FiberReinforced PEEK and peek resin. Although peek has many excellentproperties, its high price limits its application in some fields.In addition, its impact strength is poor. In order to furtherimprove its properties to meet the comprehensive properties anddiversified needs of various fields, it can be modified by filling,blending, crosslinking, grafting and other methods to obtain peekalloy or PEEK composite with better properties.
PEEK在汽车制造上一直是个成功者，由于它具有良好耐摩擦性能，可以替代金属(包括不锈钢、钛)制造发动机内罩、汽车轴承、密封件和刹车片等。
PEEK由于具有良好机械性能、耐高温、耐磨耗，并能耐高压，常用来制造压缩机阀片、活塞环、密封件等在工业上取得很好的成绩。
PEEK在医疗器械优势，可在134℃下经受3000次循环高压灭菌，这一特性能满足灭菌要求高、需反覆使用的手术和牙科设备的制造，加上它的抗蠕变和耐水解性，用它可制造需高温蒸汽消毒的各种医疗器械。尤为重要的是PEEK无毒、质轻、耐腐蚀，是与人体骨骼接近的材料，可采用PEEK代替金属制造人体骨骼。
PEEK绝缘材料PEEK因具有优良的电气性能，在高温、高湿等恶劣条件下，聚醚醚酮的绝缘性能仍能保持，是理想的电绝缘材料，特别是在半导体工业中得到广泛应用。
PEEK是一种新型工程塑料，可用作耐高温结构材料和电绝缘材料，可与玻璃纤维或碳纤维复合制备增强材料。改性PEEK，有黑色碳纤增强导电PEEK，有红色碳纤增强导电PEEK，有矿物增强PEEK，有玻纤增强PEEK，及PEEK树脂。PEEK具有许多优良性能，价格昂贵，限制了其在一些领域的应用。它的冲击强度较差，为了提高其性能，以满足各个领域的综合性能和多样化需要，可采用填充、共混、交联、接枝等方法对其进行改性，以得到性能更加优异的PEEK合金或PEEK复合材料。
