Acudel-mod-PPSU-abstract
Sulfone Polymers

Acudel® modified PPSU

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Polyphenylsulfones formulated for cost effectiveness

Acudel® modified PPSU (polyphenylsulfone) is a family of proprietary formulations that fill the cost-performance gap between PPSU and polysulfone (PSU).

Acudel® grades provide toughness and chemical resistance along with excellent hydrolytic stability and dimensional stability, making them well-suited for plumbing system components with less demanding pressure and temperature requirements.

Acudel® 79000 is formulated specifically for use in aircraft cabin interior components and complies with stringent FAA regulations requiring low heat release, low smoke generation and low toxic emissions.

Key Features

  • HDT of 197 °C (387 °F)
  • Better impact strength than PSU
  • Excellent hydrolytic stability
  • Good chemical resistance
  • Opaque

 

Typical Applications

  • Aircraft interiors
  • Pipe fittings
  • Plumbing manifolds
  • Hot beverage equipment
  • Food service trays

Acudel® modified PPSU Technical Data Sheets

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Acudel® 22000

Acudel® 22000 is a modified polyphenylsulfone. It is a high-heat, high-performance resin formulation exhibiting very good hydrolytic stability, excellent resistance to acids and bases and good resistance to stress cracking under a broad range of chemical environments. In addition, Acudel® 22000 resin exhibits robust toughness and improved notch resistance compared to both Udel® polysulfone and Veradel® polyethersulfone, although slightly lower than that of neat Radel® polyphenylsulfone. In general, the performance profile of Acudel® 22000 resin falls between polysulfone and polyphenylsulfone. In addition to its high mechanical and thermal performance attributes, Acudel® 22000 resin also offers very good electrical properties over a broad temperature range as well as inherent flame retardancy. - Natural: Acudel® 22000 NT15 - Black: Acudel® 22000 BK937
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  • Europe / Middle East / Africa
  • North America
  • Latin America
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