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Acudel® Modified Polyphenylsulfone
More Cost-Effective than PPSU
Acudel modified polyphenylsulfone (PPSU) is a family of proprietary formulations that fill the cost-performance gap between PPSU and polysulfone (PSU). They 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
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Featured Application
Stop and In-Line Valves
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