Manufacuturer Customs PPSU Machined Plastic Injection Molding for Mechanical Engineering Parts

PSU products

Polysulfone PSU/PSF is slightly amber amorphous transparent or translucent polymer, and it is featured with excellent mechanical properties, rigidity, wear resistance, and high strength. Its excellent mechanical properties can be maintained even at high temperature, which is its outstanding advantages; specifically, the temperature range is -100-150℃, the long-term use temperature is 160℃, the short-term use temperature is 190℃, and the thermal stability is high. It has good radiation stability, low ionic impurities and good chemical and hydrolysis resistance, excellent precipitation resistance (suitable for use in the sterilization chamber using steam disinfection), through infrared light and microwave radiation. In addition, it also hydrolysis resistance, good dimensional stability, forming shrinkage rate is small, non-toxic, radiation resistance, fire resistance, extinguishing.

Application:

1. Suitable for making heat-resistant parts, insulating parts, wear-reducing and wear-resistant parts, instrument parts and medical equipment parts. Polyarylsulfone is suitable for making low-temperature working parts.
2. Polysulfone is often used in the electronic and electrical industry to manufacture integrated circuit boards, coil bobbin holders, contactors, sleeve holders, capacitor films, and high-performance alkaline battery casings.
3. Polysulfone is used in household appliances for microwave oven equipment, coffee heaters, humidifiers, hair dryers, cloth evaporators, beverage and food dispensers, etc. It can also replace non-ferrous metals for precision structural parts such as clocks, copiers, cameras, etc.
4. Polysulfone has passed the relevant regulations in the field of medicine and food in the United States, and can replace stainless steel products. As polysulfone is resistant to steam, hydrolysis, non-toxic, resistant to high-temperature steam sterilization, high transparency, and good dimensional stability, it can be used as a surgical tool tray, sprayer, fluid controller, heart valve, pacemaker, gas mask, Tooth tray and so on.

Specification