Material Analysis
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PPS formulation thermal stability additives
Problembeschreibung
Which heat stabilizers need to be added in PPS formulations.
Ursachenanalyse
Oxidative degradation during PPS processing and use requires antioxidants and heat stabilizers.
Lösung
Add phosphite and hindered phenolic antioxidants (0.3-0.5%).
Wichtigste Erkenntnis
PPS heat stabilization is the foundation of formulation design.
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