描述

聚苯硫醚塑料颗粒

是所有先进工程塑料中最广泛的耐化学品性

与PPS相比，提高了尺寸稳定性和热性能

使强度保持在425ºF以上

对蒸汽、强碱、燃料和水不敏感，酸

最小吸水率

优良的电绝缘体

极低的线性热膨胀系数

聚苯硫醚塑料颗粒

产品详情

。纯聚苯硫醚的抗冲击性能较差，但碳纤维增强聚苯硫醚复合材料的断裂韧性是航空航天领域的优良材料。它可用于航空航天和商业领域，包括起落架和机翼部件。Fokker Speciality Products（荷兰）使用Fortron Cetex玻璃纤维增强PPS材料代替铝来生产机翼组件。与金属铝相比，该部件更轻，具有更高的抗冲击性、耐高温性，以及燃料、液压油和除冰剂的耐化学腐蚀性。由于PPS具有固有的阻燃性能，并且不需要添加阻燃剂，因此它是一种阻燃塑料。因此，菲利普斯石油公司使用聚苯硫醚树脂和长玻璃纤维制造波音飞机舱门，该舱门比金属舱门重约25%，成本高于其他热塑性塑料。复合材料制成的门减少了约67%。用聚苯硫醚制备的结构-功能一体化复合材料具有强度高、耐高温、耐腐蚀、耐辐射、耐老化、易成型、价格低廉等优点，可广泛应用于各种军工产品中。PPS在改造传统武器装备方面也做了很多工作。适用于火炮、装甲车、船舶等大型厚壁零件的改进，如制造、炮塔座、子弹座、自润滑推力轴承、炮塔座旋转齿轮、两栖坦克的耐腐蚀零件、发动机散热器、汽油管、风扇罩、气瓶、车门、电动泵、燃油泵叶轮和外壳，排气循环阀、气动信号调节器、曲轴位置传感器盖、转速表传感器盖、火花塞导线绝缘盖、水泵叶轮、发动机正时齿轮、轴承、轴承架、密封圈、活塞环、垫片、电喷发动机转子叶轮、汽车灯光反射器等，可有效减轻设备重量，提高设备的可操作性，可靠性和破坏安全性，降低运行噪音，减少日常维护时间，提高战时生存率，保证战时出勤率和运行距离；制造PPS轻量化、高强度、耐高温、耐腐蚀的精密零件、复杂形状和各种薄壁功能精密零件，可以减少零件的体积和重量，提高其紧凑性和可靠性

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Polyphenylene Sulfide Plastic Particles

Broadest resistance to chemicals of all advanced engineering plastics
Improved dimensional stability and thermal performance over PPS
Maintains strength above 425º F
Inert to steam, strong bases, fuels, and acids
Minimal water absorption
Excellent electrical insulator
Very low coefficient of linear thermal expansion

Polyphenylene Sulfide Plastic Particles

Product Details

Polyphenylene sulfide plastic particles

PPS is used in weapons and aviation and aerospace applications. Pure PPS has poor impact resistance, but the fracture toughness of PPS composites reinforced by carbon fiber is an excellent material used in aviation and aerospace fields. It can be used in aerospace and commerce** The landing gear and wing parts. Fokker Specialty Products (Netherlands) has used Fortron Cetex glass fiber-reinforced PPS material instead of aluminum to produce wing components. Compared with metal aluminum, this part is lighter and has higher impact resistance, high temperature resistance, and chemical corrosion resistance of fuel, hydraulic oil and deicing agent. Because PPS has inherent flame retardant properties and does not need to add flame retardants, it is a flame retardant plastic. Therefore, Phillips Petroleum uses PPS resin and long glass fiber to make Boeing aircraft doors that are about 25% heavier than metal doors and cost more than other thermoplastics. The door made of composite materials is reduced by about 67%. The structure-function integrated composite material prepared with PPS has the advantages of high strength, temperature resistance, corrosion resistance, radiation resistance, aging resistance, easy molding, and low price, and can be widely used in various military products. PPS has also done a lot in the transformation of traditional weapons and equipment. It is applied to the improvement of large and thick-walled parts such as guns, armored vehicles, ships, etc., such as fabrication, turret stock, bullet stock, self-lubricating thrust bearing, and turret base rotation Gears, corrosion-resistant parts of amphibious tanks, engine radiators, gasoline pipes, fan casings, gas cylinders, car body doors, electric pumps, fuel pump impellers and casings, exhaust circulation valves, pneumatic signal regulators, crankshaft position sensors Cover, tachometer sensor cover, spark plug wire insulation cover, water pump impeller, engine timing gear, bearing, bearing frame, seal ring, piston ring, gasket, EFI engine rotor impeller, car light reflector, etc., can effectively reduce Equipment weight, improve equipment maneuverability, reliability and damage safety, reduce operating noise, reduce usual maintenance time, improve survival rate in wartime, guarantee attendance rate and running distance in wartime; make PPS lightweight, High-strength, high-temperature resistance, corrosion-resistant precision parts, complex shapes and various thin-walled functional precision parts can reduce the volume and weight of the parts, and improve their compactness and reliability.

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is one of the professional polyphenylene sulfide plastic particles manufacturers, you can order high quality polyphenylene sulfide plastic particles at good price from our factory.