Production & Quality
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Quality degradation of PMMA regrind
Fenómeno del problema
The transparency and impact strength of recycled PMMA material decrease.
Análisis de la causa
Recycled material has undergone multiple heat histories and molecular chain scission, making it difficult to restore initial performance.
Solución
Control recycled material addition ratio ≤20%; add reinforcing stabilizer.
Conclusión clave
PMMA recycling reducing quality is the price.
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