PSU (Polysulfone) Plastic Machining

HONYPLAS®PSU (polysulfone) is a high temperature thermoplastic with good hot water and steam resistance. It is suitable for repeated autoclave use, making it a popular choice for medical and food applications.Polysulfone (PSU) belong to a family of sulfur-containing thermoplastics, closely related to polyethersulfone (PES). Generally, this amber colored semi-transparent polysulfone is a high cost, rigid, material with low moisture absorption. Reinforcement improves toughness and further enhances dimensional stability, but turns materials opaque. In addition, polysulfones are characterized by high strength, very high surface-temperature limits, low creep, good electrical characteristics, transparency, self-extinguishing ability, and resistance to greases, many solvents, and chemicals, relative to polycarbonates.Polysufones may be processed by extrusion, injection molding. Polysulfone can be used as an alternative to polycarbonate or acrylic for applications requiring high temperature performance or exposure to hot water and steam.

HONYPLAS®PSU CNC machined part used in Food and beverage, biological medicine, medical dialysis

PSU tube main characteristics:

1. Good chemical resistance, except aquafortis, oil of vitriol and halocarbon, PSU can be resistant to general acid, alkali, salt.

2. High head stability .Continuous operating temperature is 160℃, it can reach 190℃ for a short time, hydrolyze resistance, good dimensional stability, low shrink in processing .

3. Excellent mechanics performance: high rigidity, wear resistance, can retain excellent mechanics performance even in high temperature.

4. Excellent electronic performance in a wide range of temperature and frequency.

5. No poison, radiation resistance, fire resistance, self-extinguishing.

Application

1.In sanitation and medical instruments PSU parts for surgical plate ,sprayer ,tooth machine ,flux controller ,instruments in lab ,PSU parts also can used in inlay ,chemical equipments (pump shell, protecting layer of tower ,nozzle of acid resistance, pipe, valve), food processing machine, milk products processing machine, machine of environmental protection.

2.PSU is mainly used in electronic and electric ,food and commodity ,automobile ,aviation medical and other general industries ,components for contactors , plug , insulated parts of transformer ,silicone cap for controlling ,insulated bush, loop framework ,printed circuit board , binding post ,bearing ,cover ,parts of TV system ,film of capacitor ,bracket of electronic brush , case of alkalescence storage cell, cove of wire .

3.Also PSU can act as shield parts , electric gear ,cover of storage cell ,parts of plane ,shield of spaceship ,parts of lamp ,sensor. In food industry, PSU can be made into steam plate, coffee vessel, microwave vane, parts of milk machine, distributing device of drink and food .

Main product