Sustainable additive manufacturing of recycled RPU/PLA composites via filament extrusion for enhanced mechanical and acoustic properties

Sustainable additive manufacturing of recycled RPU/PLA composites via filament extrusion for enhanced mechanical and acoustic properties

Recycling rigid polyurethane (PU) waste remains a challenge due to its complex chemical structure and non-biodegradability. This study introduces a novel approach to recycling rigid PU by incorporating it into polylactic acid (PLA) to create composite filaments compatible with fused deposition model...

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Bibliographic Details
Main Authors: Vinoth Kumar Selvaraj, Jeyanthi Subramanian, Ravi Seenivasan, B․G Sai Charan, Bhaherathi S, Aachal Vinayak Kulkarni, Vinod Ayyappan, Sanjay Mavinkere Rangappa, Suchart Siengchin
Format: Article
Language:English
Published: Elsevier 2025-09-01
Series:Results in Engineering
Subjects:
Recycling
Sustainable composites
Fused deposition modeling
Acoustic properties
Microstructural analysis
Finite element simulation
Online Access:http://www.sciencedirect.com/science/article/pii/S2590123025024363
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