Particleboards with Recycled Material from Hemp-Based Panels

This research addresses the current need for sustainable solutions in the construction and furniture industries, with a focus on environmentally friendly particleboard. Particleboards were made from a mixture of virgin wood chips and hemp shives, which were then mechanically recycled and used to mak...

Full description

Saved in:
Bibliographic Details
Published in:Materials 2023-12, Vol.17 (1), p.139
Main Authors: Papadopoulou, Electra, Chrysafi, Iouliana, Karidi, Konstantina, Mitani, Andromachi, Bikiaris, Dimitrios N
Format: Article
Language:English
Subjects:
Biomass
Bond strength
Construction industry
Formaldehyde
Formaldehyde resins
Fourier transforms
Furniture industry
Green market
Hemp
Lightweight
Lignocellulose
Panels
Particle board
Phenols
Physical properties
Polymers
Recycling
Resins
Simulation methods
Soybean
Thermal properties
Thermal stability
Thermodynamic properties
Thermogravimetric analysis
Wood chips
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This research addresses the current need for sustainable solutions in the construction and furniture industries, with a focus on environmentally friendly particleboard. Particleboards were made from a mixture of virgin wood chips and hemp shives, which were then mechanically recycled and used to make new lightweight particleboards. Phenol-formaldehyde resin with 25% / phenol replacement by soybean flour (PFS) was used as the binder for the lignocellulosic materials. Laboratory analyses determined the resin properties, and FTIR confirmed the structure of the experimental PFS resin. The thermal properties of all the resins were evaluated using thermogravimetric analysis (TGA). The panels were manufactured using industrial simulation and tested for mechanical and physical properties in accordance with European standards. The FTIR study confirmed good adhesion, and the TGA showed improved thermal stability for the recycled biomass panels compared to virgin biomass panels. The study concludes that lightweight particleboards can be successfully produced from recycled hemp shive-based panels, providing a sustainable alternative to traditional materials in the construction industry.
ISSN:1996-1944
1996-1944
DOI:10.3390/ma17010139