PPSU Pipe Fittings, One of Plumbing Pex Fittings & Plastic Plumbing Fittings
Chapter 1. What is PPSU Materials? NATURAL POLYARYLETHERSULFONE, specifically abbreviated as PPSU. Polymer CAS No: 25608-64-4. The top manufacturers of this material mainly include Basf in Germany and Solvay in the United States. There are also two domestic companies that are currently developing and promoting. In international regulations, the core of the product in …
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