Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

Register Log in
  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Recent content by pierrig

  1. pierrig

    Clear Plastic

    Polysulfones are amorphous, transparent materials with excellent thermal and chemical resistance. Pierre Coat Material Analyst hi_performance_polymers@yahoo.com
  2. pierrig

    Best material for low friction coefficient

    For this application, Torlon would be the best choice. High temperature resistance and low coeff of friction. It is also very easy to use in injection-molding applications.
  3. pierrig

    Polysulfone or PPO for hot water service?

    A PSU is the way to go. Try a polyphenyl-sulfone or a polyethyl-sulfone.
  4. pierrig

    Nylon bushing rpm

    How about using a high temperature polyamide, like a polyphthalamide? Their glass transition is about 110C and their melting point about 350C.
  5. pierrig

    PCTFE - Amorphous / Crystalline

    Differential Scanning Calorimetry is a very simple way to determine if your polymer is crystalline or amorphous.
See more

Part and Inventory Search

Back
Top Bottom