What is Udel® GF-120 NT

Udel® GF-120 NT is a glass-fiber-reinforced polysulfone (PSU) material developed by Solvay. It not only offers the high-temperature resistance, hydrolysis resistance, and excellent electrical insulation properties of polysulfone, but also boasts enhanced strength and dimensional stability through glass fiber reinforcement. It offers flame retardancy ratings ranging from HB to V-0 and complies with numerous international regulations, including ISO 10993, NSF/ANSI 51, NSF/ANSI/CAN 61, RoHS, and UL, making it suitable for demanding applications in medical, food, electrical, and industrial sectors.

01 | Material Properties

Udel GF-120 NT excels in several areas:

  ・Chemical Resistance: Resistant to acids, alkalis, alcohols, and hydrocarbons, it is suitable for use in harsh environments.

  ・High-Temperature Resistance: A heat deflection temperature of up to 180°C is achieved, maintaining mechanical stability even under high-temperature conditions.

  ・High Strength and Rigidity: Glass fiber reinforcement provides excellent flexural strength and creep resistance.

  ・Excellent Sterilization and Sterilization Performance: Supports autoclave, ethylene oxide, gamma ray, electron beam, and radiation sterilization, maintaining stable performance over multiple cycles.

  ・Dimensional Stability: Parts maintain precision and appearance even under prolonged heat or pressure.

  ・Electrical Insulation: Stable dielectric constant and high volume resistivity make them suitable for electrical and electronic applications.

  ・Flame Retardancy: Achieves HB and V-0 ratings at various thicknesses, meeting safety standards across multiple sectors.

02 | Typical Applications

Thanks to its multiple performance advantages, Udel® GF-120 NT is widely used in:

  ・Medical Devices and Healthcare Products: Surgical instruments, dental equipment, and healthcare tools meet biocompatibility and multiple sterilization requirements.

  ・Food and Drinking Water Contact: Cookware, microwave accessories, food service containers, and drinking water piping meet NSF and FDA standards.

  ・Electrical and Electronic Components: Ensures heat resistance, insulation, and flame retardancy for electrical components, electronic devices, and bobbins.

  ・Automotive and Industrial Parts: Automotive electronics, valves, and piping components offer heat and chemical resistance, ensuring long-term stability.

  ・Home Appliances: Appliance components are resistant to high temperatures and detergents, ensuring both aesthetics and durability.

03 | Processing Compatibility

Udel GF-120 NT is suitable for common processing methods such as injection molding, and can be used to produce products in various forms, including sheets, tubes, and profiles. The glass fiber reinforced structure not only improves mechanical properties but also ensures that the molded product has greater resistance to deformation, making it suitable for the manufacture of high-precision parts.

04 | Udel® GF-120 NT Data Sheet

05 | Industry Trends and Value

Strengthening Medical and Food Safety Regulations: Materials with multiple international certifications, such as Udel GF-120 NT, are becoming the preferred choice for medical and food-grade products.

Replacing Traditional Materials: Compared to metal and glass, this material is lighter, more flexible, and more durable, gradually replacing traditional solutions.

Sustainable Development: It supports repeated disinfection, extending product life, reducing resource consumption, and aligning with the trend of green manufacturing.

06 | Similar recommendations

07 | FAQ

Q1: Can Udel® GF-120 NT be used in drinking water piping?
A1: Yes, this material is certified according to NSF/ANSI 61 and is safe for use in drinking water systems.

Q2: How does it differ from unreinforced PSU?
A2: Udel GF-120 NT is glass fiber reinforced, providing enhanced strength, rigidity, and dimensional stability, making it particularly suitable for structural components and long-term load environments.

Q3: Is it autoclavable?
A3: Yes, it can withstand repeated autoclaving without compromising mechanical or cosmetic properties.

Q4: Can it replace PPSU?
A4: PSU is an economical alternative to PPSU in cost-sensitive applications where high strength and chemical resistance are required.

08 | Why choose Juyuan as your PSU supplier?

As a supplier with 24 years of experience in international plastic raw material trading, Juyuan provides customers with:

  ・Stable Supply: Multiple channels ensure the continuous supply of materials such as udel gf-120 nt.

  ・Professional Selection Support: Recommend optimal material grades based on industry needs.

  ・Industry Insights: Share application cases and trends in the medical, electronics, automotive, and other fields.

  ・Flexible Delivery: Global customer coverage allows for rapid response to customized needs.

Choosing Juyuan means more than just plastic raw materials; it also provides reliable trade and technical support.

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