1, suitable for the production of heat-resistant parts, insulation parts, wear parts, instrumentation parts and medical equipment parts, polyarylsulfone is suitable for the production of low-temperature parts.
2, polysulfone in the electrical and electronic industry is commonly used in the manufacture of integrated circuit boards, coil tube frame, contactors, sets of shelves, capacitor film, high-performance alkaline battery shell.
3, polysulfone in household appliances used in microwave oven equipment, coffee heaters, wetter, hair dryer, cloth steamer, beverage and food distributor. Can also be used instead of non-ferrous metals for clocks and watches, photocopiers, cameras and other precision structural parts.
4, polysulfone has passed the U.S. pharmaceutical, food field of the relevant norms, can replace stainless steel products. Because polysulfone is resistant to steam, hydrolysis, non-toxic, high temperature steam sterilization, high transparency, good dimensional stability, etc., can be used as a surgical tool tray, nebulizers, fluid controllers, cardiac valves, starters, gas masks, dental brackets and so on.
PSF is mainly used in electrical and electronic, food and daily necessities, automotive, aviation, medical and general industrial sectors, the production of a variety of contactors, connectors, transformer insulation, silicon cap, insulating bushings, coil skeleton, terminal blocks, printed circuit boards, bushings, hoods, TV system parts, capacitor film, brush holders, alkaline battery boxes, wire and cable wrapping. Shield components, electric gears, battery covers, aircraft interior and exterior parts, spacecraft exterior shields, camera gears, lamp parts, sensors. Instead of glass and stainless steel, they are used for steam trays, coffee containers, microwave cookers, milk containers, milking parts, beverage and food dispensers. Health and medical equipment, surgical trays, nebulizers, humidifiers, dental instruments, flow controllers, grooving and laboratory equipment, can also be used for dental veneers, high bonding strength, but also for chemical equipment (pump covers, tower outer protective layer, acid-resistant nozzles, piping, valves and containers), food processing equipment, dairy processing equipment, environmental protection and control of infectious diseases equipment.
Polyaryl sulfone (PASF) and polyethersulfone (PES) heat resistance is better, at high temperatures still maintain excellent mechanical properties.