AKU®TEC PSU SOLID RODS or ROUND BARS

Polysulfones have good heat distortion and heat aging resistance (-100°C to +160°C).
PSU has high hardness and strength, very good resistance to hydrolysis and high radiation resistance.
However, it is sensitive to notching.

PSU (polysulfone) rods are high-quality plastic rods made from the polymer polysulfone.

They are characterized by their exceptional combination of heat resistance, mechanical strength and chemical resistance.

PSU rods are particularly suitable for applications that require extreme temperatures and aggressive chemicals, such as in medical technology, electronics and food processing.

Thanks to their outstanding properties, PSU bars offer a reliable and durable solution for demanding applications in various industries.

high strength, rigidity and toughness
High dimensional stability, high chemical resistance
High resistance to X-rays and infrared radiation
High permeability to microwaves
self-extinguishing
Good sterilizability
average resistance to stress cracking
Not weather-resistant


Abstandshalter	not in stock, minimum quantity on request
Abstandshalter	Stock items ex works, subject to prior sale MQ on request


Abstandshalter
Abstandshalter


Material	Colour	OØ	Length	Tol.			Weight
Material	Colour			mm	mm	Ø min.	Ø max.	kg/m
PSU	yellow-transparent	20	1000, 3000	+0,2	+0,9	0,420
PSU	yellow-transparent	30	1000, 3000			+1,2	0,945
PSU	yellow-transparent	40	1000, 3000			+1,6	1,670
PSU	yellow-transparent	50	1000, 3000	+0,3	+2,0	2,660
PSU	yellow-transparent	60	1000, 3000	+0,3		+2,5	3,770
PSU	yellow-transparent	80	1000, 3000	+0,4	+3,0	6,667
PSU	yellow-transparent	100	1000, 3000	+0,6	+3,8	10,450

Rods made e.g. from Udel®

Other dimensions on request
All product designations with ®=reg. Product names are the property of the respective manufacturer

Polyphenylsulfone

PSU for short, is a thermoplastic high-performance plastic that belongs to the group of polyarylsulfones.
PSU is characterized by a combination of various outstanding properties.

Properties of PSU:

High temperature resistance:
PSU retains its mechanical properties at high temperatures up to around 180°C, making it suitable for applications in environments with elevated temperatures.
Good chemical resistance:
PSU is resistant to many chemicals, including acids, bases and various solvents.
Electrical insulation:
PSU has excellent dielectric properties and is therefore often used in the electrical industry for insulators and other electrical components.
Flame retardant:
PSU can have flame-retardant properties, which makes it suitable for applications with high fire protection requirements.
Good mechanical strength:
PSU exhibits good strength, stiffness and impact resistance, making it suitable for structural applications.
Transparent:
PSU can be transparent and retains its clarity even at higher temperatures, making it attractive for optical applications.

Applications of PSU:

PSU is used in various industries, including:

Electronics industry: housings for electrical and electronic devices, connectors and insulators.
Medical technology: instruments, sterilization containers, and housings for medical devices due to its resistance to sterilization processes.
Aerospace: Components for airplanes and spacecraft due to its high temperature resistance.
Automotive industry: Components for motors, housings for electrical components and parts exposed to high temperatures.
Industrial applications: Pump and valve components, machine components, and applications in aggressive environments due to its chemical resistance.

PSU is widely used in demanding environments due to its thermal stability, chemical resistance and mechanical strength.

AHLBORN KUNSTSTOFFE

AKU®TEC PSU SOLID RODS or ROUND BARS

Polyphenylsulfone