CNC Processing PPSU Injection Molding Products Chemical Resistance

PSU Plastic Sheet Rod Tube Polysulfone resin sheet CNC Processing

High heat, high impact performance polyphenylsulfone PPSU resin

Polyphenylsulfone (PPSU) delivers the highest performance of our sulfone polymers, offering better impact resistance and chemical resistance than polysulfone (PSU) and polyetherimide (PEI).

The high heat resistance and excellent hydrolytic stability of PPSU make it an excellent choice for hot water fittings and medical devices requiring repeated steam sterilization.

Polyphenylsulfone PPSU resin key features

1: High HDT of 207°C (405°F)

2: Superior toughness and impact strength

3: Exceptional long-term hydrolytic stability

4: Better chemical resistance than PSU and PEI

5: Withstands over 1,000 cycles of steam sterilization without any significant loss of properties

6: Inherently flame retardant

7: Transparent

8: Colorable
 

PPSU is a kind of amorphous hot plastic, with high transparency, high hydrolytic stability. The products can withstand repeated steam disinfection.

Polyphenylsulfone PPSU resin Color: Transparent Colored and opaque

Polyphenylsulfone PPSU resin Form: Granular

Polyphenylsulfone PPSU resin Typical Applications

1: Sterilization cases and trays

2: Dental and surgical instruments

3: Medical devices

4: Aircraft interiors

5: Airline catering trolleys

6: Hot water fittings

7: Plumbing manifolds

8: Food service trays