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PSU (Polyphenylsulfone) is a high-performance thermoplastic known for its exceptional mechanical strength, heat resistance, and chemical stability. It is widely used in aerospace, medical, automotive, and industrial applications requiring durability and precision.
Product Description:
Polyphenylsulfone (PSU/PSF) is a transparent or semi-transparent polymer that offers high mechanical strength, excellent thermal stability, and wear resistance. It retains its excellent mechanical properties at high temperatures, with a temperature range of -100°C to 150°C. The long-term operating temperature can reach 160°C, with short-term use up to 190°C. PSU also features good radiation stability, anti-precipitation properties, chemical resistance, and hydrolysis resistance, making it ideal for harsh environments. It is especially well-suited for use in steam sterilization chambers.
Product Features:
- Excellent Mechanical Properties:PSU maintains high strength and rigidity even at high temperatures, making it suitable for applications requiring high material performance.
- High-Temperature Resistance:PSU can withstand long-term use at temperatures up to 160°C, and short-term exposure up to 190°C, ensuring stable performance in high-temperature environments.
- Radiation Stability:PSU has good radiation resistance, making it suitable for applications in environments exposed to radiation.
- Chemical Resistance and Hydrolysis Resistance:PSU exhibits excellent resistance to chemicals and hydrolysis, maintaining stable performance even in harsh chemical environments.
- Dimensional Stability:PSU offers excellent dimensional stability, with low molding shrinkage.
- Anti-Precipitation Properties:Suitable for use in steam sterilization chambers and similar applications due to its resistance to precipitation.
Applications:
- Steam Sterilization:PSU is ideal for use in steam sterilization chambers due to its anti-precipitation properties and hydrolysis resistance.
- Electronics & Electrical:Widely used in electronic components and electrical insulation materials, especially in high-temperature and radiation environments.
- Chemical Equipment:PSU is used in chemical processing equipment, especially in high-temperature, corrosion-resistant components, enhancing equipment longevity.
- Medical Equipment:Due to its heat and radiation resistance, PSU is commonly used in medical devices and sterilization instruments.
- Mechanical Engineering:PSU excels in mechanical parts requiring high strength and wear resistance.
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