Material Analysis
12 görüntüleme
Metal-Catalyzed Degradation of PBT
Sorun Belirtisi
PBT degrades faster in environments containing metal catalysts such as copper and iron.
Neden Analizi
Certain metals (copper, iron) and their ions catalyze the oxidative degradation of PBT, and contact accelerates aging.
Çözüm
Avoid direct contact between PBT and catalytic metals such as copper; use stabilizers and metal deactivators.
Temel Çıkarım
PBT metal-catalyzed degradation is a factor to note when selecting materials.
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