Phosphorus FR for greener fibre boards
New fibre board process delivers flame retardant wood construction material from low-grade sawmill residuals. NIBIO (Norwegian Institute of Bioeconomy Research) has developed and small-scale tested low-energy processing methods to make low-density fibreboards, from sawmill residuals using bio-based glues (without formaldehyde) and non-halogenated phosphorus-based flame retardant. The phosphorus also contributes to the board’s durability. A key challenge has been to ensure that the phosphorus flame retardant is resistant to leaching. Further research funding has now been requested to enable scale-up, improve the process and investigate commercial potential.
“New environmentally friendly wood fiber boards”, NIBIO Norway, 25th October 2024 https://www.nibio.no/en/news/new-environmentally-friendly-wood-fiber-boards
