Paper PSU board:China PSU board，PSU board manufacturer

Chinese Name: polysulfone English abbreviation: PSU

PSU (polysulfone) is a slightly amber amorphous transparent or translucent polymer with good radiation stability, low ionic impurities and good chemical and hydrolysis resistance.

Specification: thickness x width and length = 5 ~ 50mm x 620mm x 1000mm

Color: dark yellow translucent / light tan

Origin: Germany, Japan, Switzerland

Characteristics: the allowable working temperature in the air is very high (it can work continuously at 15O degrees). High thermal stability, hydrolysis resistance, small molding shrinkage, non-toxic, radiation resistance, flame resistance and flameout. It has excellent electrical properties in a wide temperature and frequency range. Good chemical stability, good mechanical strength and high rigidity in a wide temperature range. Excellent hydrolysis resistance, physical inertia, very good dimensional stability, translucent, opaque, anti ultraviolet, anti high-energy radiation, good electrical insulation.

PSU is an amorphous high-performance polymer, which not only has high mechanical efficiency, but also has heat resistance and chemical stability (continuous service temperature of about 170 ° C), as well as high dimensional stability and creep strength. The torsional strength of its thermoplastic makes it a cheap substitute for small steel cutting parts. Features: extremely high strength, high stiffness, excellent dimensional stability, excellent chemical resistance, hydrolysis resistance, high heating and deformation resistance, not limited by weather conditions. Inherent flame retardancy, low smoke and physical inertia (suitable for contact with food). Good electrical insulation. Applications: tableware / public catering, medical equipment, telecommunications, molded interconnects (MID), automotive lighting, aircraft interior components, HVAC / fluid handling.

Application: electronic insulating parts are widely used in food processing equipment, such as machinery, pumps, valves, filters, heat exchangers, etc. they are also often used in medical devices related to repeated cleaning and disinfection.