Production & Quality
3 Aufrufe
Quality degradation of PMMA regrind
Problembeschreibung
The transparency and impact strength of recycled PMMA material decrease.
Ursachenanalyse
Recycled material has undergone multiple heat histories and molecular chain scission, making it difficult to restore initial performance.
Lösung
Control recycled material addition ratio ≤20%; add reinforcing stabilizer.
Wichtigste Erkenntnis
PMMA recycling reducing quality is the price.
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