As a professional Polysulfone manufacturer, we specialize in the production and supply of high-performance Polysulfone Plastic (PSU plastic) for industrial, medical, electrical, and food-contact applications. With stable production capacity and strict quality control, we serve global customers as a trusted Polysulfone plastic supplier and Polysulfone raw material supplier.
Our factory is located in China, providing cost-effective, high-quality PSU Material to meet the growing demand for advanced engineering thermoplastics.
What Is Polysulfone Plastic?
Polysulfone Plastic, commonly known as PSU Plastic, is an amorphous, transparent, high-performance engineering thermoplastic. As a Thermoplastic Polysulfone, it offers excellent thermal stability, mechanical strength, and chemical resistance.
Polysulfone Polymer is widely used in applications that require long-term heat resistance, repeated sterilization, and dimensional stability. Compared with many conventional plastics, PSU Material maintains its performance under demanding conditions.
Key Properties of PSU Plastic
As a leading Polysulfone Plastic supplier, we manufacture Polysulfone Resin with the following advantages:
High heat resistance (continuous use up to ~160°C)
Excellent hydrolysis and steam resistance
High mechanical strength and rigidity
Good transparency and dimensional stability
Outstanding electrical insulation performance
UL94 V-0 flame retardancy (selected grades)
These properties make Polysulfone Plastic suitable for critical applications where standard plastics fail.
Polysulfone vs PPSU – Material Comparison
When selecting high-performance polymers, many customers compare Polysulfone vs PPSU.
Polysulfone (PSU) offers excellent transparency, rigidity, and cost efficiency
PPSU provides higher impact resistance and superior chemical resistance
As an experienced Polysulfone manufacturer, we help customers choose the right material based on temperature requirements, mechanical stress, and budget considerations.
Applications of Polysulfone Plastic
Our PSU Plastic materials are widely used across multiple industries:
Medical & Healthcare
Medical device housings
Sterilization trays
Dialysis and filtration components
Food & Beverage
Coffee machine components
Water filtration housings
Food-contact plastic parts
Electrical & Industrial
Electrical insulation components
High-temperature connectors
Industrial equipment housings
As a reliable Polysulfone raw material supplier, we support both injection molding and extrusion applications.
Manufacturing & Supply Capabilities
As a direct Polysulfone factory in China, we offer:
Stable supply of Polysulfone Resin
Consistent batch quality
Competitive factory pricing
OEM and custom material solutions
Technical support for processing and application
Our PSU Material is available in pellets/granules suitable for injection molding, extrusion, and machining.
Why Choose Us as Your Polysulfone Plastic Supplier
Direct manufacturer, no middleman
Strict quality inspection system
Global export experience
Flexible MOQ for long-term cooperation
Professional technical support
We work closely with customers to deliver reliable Polysulfone Plastic solutions tailored to specific applications.
As a professional Polysulfone manufacturer and Polysulfone plastic supplier, we are committed to delivering high-quality PSU Plastic, Polysulfone Polymer, and Thermoplastic Polysulfone materials to global markets. Whether you are comparing Polysulfone vs PPSU or sourcing a dependable Polysulfone raw material supplier, we provide stable quality, technical expertise, and competitive pricing.
