PPSU Polyphenylsulfone Virgin , 69Mpa 1.29g/cm3 Injection Molding Resin

Special Engineering Plastic PPSU Virgin For Injection Molding Products

Polyphenylsulfone (PPSF or PPSU) is a type of moldable plastic often used in rapid prototyping and rapid manufacturing (direct digital manufacturing) applications. Polyphenylsulfone is a heat and chemical-resistant material. It is typically used in automotive, aerospace and plumbing applications.

PPSU Properties:

Key Features

• High HDT of 207°C (405°F)
• Superior toughness and impact strength
• Exceptional long-term hydrolytic stability
• Better chemical resistance than PSU and PEI
• Withstands over 1,000 cycles of steam sterilization without any significant loss of properties
• Inherently flame retardant
• Transparent
• Colorable

Typical Applications

• Sterilization cases and trays
• Dental and surgical instruments
• Medical devices
• Aircraft interiors
• Airline catering trolleys
• Hot water fittings
• Plumbing manifolds
• Food service trays
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