Material Analysis
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Application of PLA-modified polyurethane
Problembeschreibung
Reaction control problems in the preparation of polyurethane products from PLA polyols.
Ursachenanalyse
The hydroxyl value distribution and reaction activity of PLA polyols are difficult to control.
Lösung
Optimize the PLA alcoholysis conditions and PU formulation.
Wichtigste Erkenntnis
PLA-based PU is a new direction of the circular economy.
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