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Name: Plastic PPS Socket Head Screws
Size: M2.5,M3,M4,M5,M6,M8,M10
Standard: DIN912，ANSI/ASME B18.3，JIS B1176-88，ISO4762
Material: PA66, PA+50%GF, PA+50%GF, PEEK, PVDF, PPS, PTFE, PP, PVC, PC
PPS, also known as polyphenylene sulfide, is a thermoplastic resin with a phenyl sulfide group in the main chain of the molecule.PPS combines performance and cost-effectiveness in a way that is unmatched by other thermoplastic engineering plastics and is characterized by high mechanical strength high-temperature resistance, chemical resistance, flame retardancy, good thermal stability, and excellent electrical properties and is widely used in automobiles, especially new energy vehicles, electrical and electronic appliances, and petrochemicals, among other fields. In.
1. Heat resistance of PPS plastic Socket Head Screws: heat distortion temperature of 260 ° C or more is currently one of the higher temperature thermoplastic engineering plastics Socket Head Screws. Long-term use temperatures up to 220 ° C, short-term use temperatures up to 260 ° C, and long-term working load and thermal load can maintain high mechanical properties and dimensional stability. They can be used for high-temperature stress environments.
3. PPS plastic Socket Head Screws electrical properties: in high temperature, high humidity, and high-frequency environment, it has a high volume resistivity, surface resistivity, breakdown voltage, low dielectric constant, and dielectric loss angle tangent, is an excellent insulating Socket Head Screws, after the modification of the disposal, can also be made into high-strength materials with good conductive properties. Because of the good electrical properties of Naban PPS plastic Socket Head Screws, it has a wide range of fastening applications in automotive components of the three electrical systems, such as connectors, IGBT modules, capacitor housings, sensors, coil skeleton, three-phase terminal, lithium-ion battery cover plastic, high-voltage terminals, seals, battery boxes and other automotive components, PPS materials can be excellent to drive.
4. PPS plastic Socket Head Screws chemical resistance: PPS is known for its excellent chemical resistance, even at high temperatures. 200 ° C insoluble in any solvent. It has good resistance to different kinds of chemical media. It is resistant to all automotive media, so Napan PPS has suitable fastening applications in automotive parts, such as water pump housings, water pump rotors, water pump impellers, water pump motor housings, oil pump end caps, PCBA covers for oil pumps, insulating bobbins, 4-way valve sliders, electronic expansion valve parts, piping, etc.
5. PPS plastic Socket Head Screws dimensional stability: PPS water absorption is deficient, is the production of complex parts with very tight tolerances of the ideal PPS Socket Head Screws. Even if the use of high temperature and high humidity conditions, the PPS Socket Head Screws also showed excellent dimensional stability.
6. PPS Plastic Socket Head Screws Mechanical Properties: PPS Plastic Socket Head Screws have high hardness and strength, excellent creep and fatigue resistance, and can withstand more significant pressure and wear. This makes PPS Socket Head Screws superior fastener screws in applications that require high strength and wear resistance, such as structural connections of automotive parts and mechanical parts.
Product Specification
PPS Plastic Socket Head Screws are molded through the processing technology mode; PPS Plastic process parameters for the barrel temperature of 280~350 ℃, the injection pressure is 70~140MPa, mold temperature is 120~200 ℃, for glass fiber reinforced PPS Socket Head Screws can be appropriate to increase the temperature and pressure. Plastic PPS Socket Head Screws have good overall performance, the price is relatively moderate, in machinery, aerospace, electrical and electronic fields have been widely used.
1. Electrical and electronic: Plastic PPS Socket Head Screws production of about 35% ~ 50% for the electrical and electronic field, mainly used in the production of connectors, transformers, relays in the skeleton, switches, magnetic recording materials, bottom film, motor rotor, magnetic sensor head, trimmer capacitors, contact circuit breakers, printed substrates, electronic parts, regulator parts, such as connectivity and Fastening role.
2. Automotive industry: Plastic PPS Socket Head Screws are used in automobiles for some heat-resistant, oil-resistant and lightweight high-strength parts, such as automobile hoods, exhaust treatment device parts fastening connections, gasoline pumps, carburetors and other parts, ignition parts, connectors, oil distribution parts, radiator parts, steering tie rod end support, light reflectors, lamp holders, brakes, clutch parts and other fastening connections. Clutch parts, such as fastening even.
3. Mechanical and precision parts. Plastic PPS Socket Head Screws are used for impellers, fans, blades, clutches, gears, pump housings, pump wheels, valves, flow meters, compressor parts, insulating panels, lights, pulleys, hooks, nozzles, pipe brackets, gauges, computer parts, CD parts, cameras, tachometers, watches, photocopying parts, etc. I am fastening and connecting roles—the role of fastening connections.
4. Aerospace: Plastic PPS Socket Head Screws are used for glass fiber, carbon fiber, and boron fiber reinforced PPS thermoplastic composite materials are mainly used in aircraft, rockets, satellites, aircraft carriers, armored vehicles, and conventional weapons parts fastening connections.
5. Light industry and other: Plastic PPS Socket Head Screws used in paper equipment, textile equipment, packaging materials, non-stick pans, fireproof fabrics and fishing rods, golf clubs, tennis rackets, and other sporting goods manufacturing fastening connections.
Plastic PPS Socket Head Screws are used in an extensive range of applications; due to the specificity of some industries, the quality of their products and process requirements are relatively high, so you need to buy high-quality Plastic PPS Socket Head Screws.
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