What is Udel® P-1700 NT 11

Udel® P-1700 NT 11 is a transparent polysulfone (PSU) resin from Solvay. It combines heat resistance, chemical stability, and electrical insulation, making it suitable for medical and food-contact applications. With balanced toughness and process flexibility, it is widely used in sectors requiring safety and reliability.

01 | Material Properties

Chemical resistance: Stable against acids, alkalis, alcohols, and common chemicals.

Sterilization tolerance: Can handle steam, ethylene oxide, electron beam, and gamma-ray sterilization without degradation.

Biocompatibility: Meets standards for medical devices and hygiene products.

Dimensional stability: Maintains shape and accuracy under high temperature or mechanical load.

Appearance: Semi-transparent with smooth surface, suitable for visible parts or devices requiring light transmission.

High-temperature durability: Keeps mechanical strength and toughness in hot or hydrocarbon environments.

Cleaning resistance: Compatible with repeated cleaning and disinfection.

Mechanical balance: Combines toughness and structural strength for reliable performance.

02 | Typical Applications

Household appliances: Microwave oven components, cookware, and heat-resistant parts.

Electronics: Electrical components needing insulation and dimensional precision.

Automotive electronics: Control modules and functional parts in vehicles.

Medical devices: Dental tools, surgical instruments, and nursing consumables.

Food contact: Containers, valves, and pipes that comply with drinking water standards.

Industrial components: Parts exposed to chemicals or high temperature.

Piping systems: Drinking water pipelines and valve assemblies.

03 | Processing Adaptability

Methods: Injection molding, extrusion, blow molding, thermoforming, CNC machining.

Flame retardancy: Grades from HB to V-0 for various safety requirements.

Multi-form use: Suitable for films, plates, and profiles without compromising performance.

04 | Udel® P-1700 NT 11 Data Sheet

05 | Industry Trends

Metal and glass replacement: Lightweight and semi-transparent Udel® P-1700 NT 11 is gradually replacing traditional materials in visible and functional parts.

Medical and food safety upgrades: Increasing regulations drive demand for PSU materials that meet FDA and NSF standards.

Cost and environmental efficiency: Reusable and disinfectable, reducing maintenance and replacement costs.

06 | Similar Recommendations

07 | FAQ

Q1: How many steam sterilization cycles can Udel® P-1700 NT 11 withstand?
A1: Over 1,000 cycles at 134℃ while maintaining performance.

Q2: How does it compare to polycarbonate (PC)?
A2: Offers higher heat and chemical resistance; transparency slightly lower.

Q3: Is it suitable for food contact?
A3: Yes, it meets regulatory requirements for food and drinking water applications.

Q4: Can it replace PPSU?
A4: In cost-sensitive projects, PSU can be used as an alternative, though PPSU performs better at very high temperatures.

08 | Why Choose Juyuan

Juyuan, with 24 years of experience in plastic raw materials trading, provides:

  ・Stable supply: Reliable access to Udel® P-1700 NT 11 through multiple channels.

  ・Material advice: Recommendations tailored to different industry and process needs.

  ・Market insights: Updates and cases from healthcare, electronics, and automotive sectors.

  ・Flexible services: Fast response and worldwide delivery support.

Partnering with Juyuan ensures not only a consistent supply of Udel® P-1700 NT 11 but also guidance throughout material selection and application.

【Related Recommendations】