阻燃PEI 2300-7301沙伯基础---The composite material composed of Pei andcarbon fiber has been used in the structure of various parts of thelatest helicopter. With its excellent mechanical properties, heatresistance and chemical resistance, Pei is used in the automotivefield, such as high temperature connectors, high-power lamps andindicator lights, sensors for controlling the external temperatureof automobile cabin (air conditioning temperature sensor) andsensors for controlling the temperature of air and fuel mixture(effective combustion temperature sensor). In addition, Pei canalso be used as a vacuum pump impeller resistant to hightemperature lubricating oil erosion, ground glass joint (socket) ofdistiller operating at 180 ℃, and reflector of non illuminated foglamp.
PEI和碳纤维组成的复合材料已用于zui新直升飞机各种部件的结构。 利用其优良的机械特性、耐热特性和耐化学药品特性，PEI被用于汽车领域，如用以制造高温连接件、高功率车灯和指示灯、控制汽车舱室外部温度的传感器（空调温度传感器）和控制空气和燃料混合物温度的传感器（有效燃烧温度传感器）。PEI还可用作耐高温润滑油侵蚀的真空泵叶轮、在180℃操作的蒸镏器的磨口玻璃接头（承接口）、非照明的防雾灯的反射镜。
PEI耐水解性优良，用作医疗外科手术器械的手柄、托盘、夹具、假肢、医用灯反射镜和牙科用具。 在食品工业中，用作产品包装和微波炉的托盘。 PEI兼具优良的高温机械性能和耐磨性，故可用于制造输水管转向阀的阀件。由于具有很高的强度、柔韧性和耐热性，PEI是优良的涂层和成膜材料，能形成适用于电子工业的涂层和薄膜，并可用于制造孔径< 0.1μm、具有高渗透性的微孔隔膜。还可用作耐高温胶粘剂和高强度纤维等
Pei has excellent hydrolysis resistance, so it is used ashandle, tray, fixture, prosthesis, medical lamp reflector anddental appliance of medical surgical instruments. In the foodindustry, it is used as a tray for product packaging and microwaveoven. Pei has excellent high-temperature mechanical properties andwear resistance, so it can be used to manufacture the valve partsof diversion valve for water delivery pipe. Due to its highstrength, flexibility and heat resistance, Pei is an excellentcoating and film-forming material, which can form coatings andfilms suitable for electronic industry, and can be used tomanufacture microporous membranes with pore size < 0.1 μ m andhigh permeability. It can also be used as high temperatureresistant adhesive and high strength fiber
