PSU sheet is the version" of polysulfone developed prior to PPSU (polyphenylone) and Ppolyethersulf As an amorphous high-performance engineering plastic, it combines high transparency with excellent heat and hydrolysis resistance, while being than PPSU it a cost-effective choice for many industrial applications where extreme performance is not required.
📋 What is P
PSU (ulfone) is-colored, semi amorphous thermoplastic that began industrial application in the 1960s. to as the “or” of P, it was the in medical and food-contact fields before PPSU
The core characteristics of PSU can be summarized as:
- ** stability**: Maintains stable performance across a wide temperature range from -100°C160°C
Outstanding**: Withstands repeated and hot water environments, a key reason for its widespread use in medical applications - High transparency: Amber-colored semi-transparency allows for easy liquid level observation or visual inspection
- Good electrical insulation: Stable electrical performance across a broad temperature and
- Physical inertness: Non-toxic and compliant with food-contact safety standards, meeting relevant U.S. medical/food industry regulations
🚀 Main application fields - Medical devices: Surgical instrument trays, nebulizers, fluid controllers, heart valves, pacemakers, dental trays, and other reusable sterilizable equipment
- Food processing: Food processing equipment, pumps, valves, filters, heat exchangers, coffee warmers, beverage dispensers, etc.
- Electronics/electrical: Electronic insulation components, microwave oven parts, hair dryer components, molded interconnect devices (MID)
Automotive/aerospace**: Automotive lighting aircraft interior parts, gas humidifier components - Precision machinery: Structural components for watches, copiers, cameras, etc., serving as an alternative to non-ferrous metals