Material Analysis
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PPS formulation thermal stability additives
Fenómeno del problema
Which heat stabilizers need to be added in PPS formulations.
Análisis de la causa
Oxidative degradation during PPS processing and use requires antioxidants and heat stabilizers.
Solución
Add phosphite and hindered phenolic antioxidants (0.3-0.5%).
Conclusión clave
PPS heat stabilization is the foundation of formulation design.
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