An Extensive Study of an Eco-Friendly Fireproofing Process of Lignocellulosic Miscanthus × giganteus Particles and Their Application in Flame-Retardant Panels

Polymers, Год журнала: 2025, Номер 17(2), С. 241 - 241

Опубликована: Янв. 19, 2025

Increasing the flame retardancy of lignocellulosic materials such as Miscanthus × giganteus can effectively enable their wide use. This study examines fireproofing process particles using an eco-friendly by grafting phytic acid and urea in aqueous solution. underwent a steam explosion step before being grafted. Fireproof binderless particle panels were manufactured from miscanthus with or without adding olive pomace hot-pressing. The effect and/or flame-retardant treatment on morphology, chemical composition thermal stability particles, well panels, was investigated. results showed that water impregnation followed at 210 °C for 8 min resulted rich lignin more homogeneous size (length width). produced relatively low P N contents. significantly improved when treated urea, shown reduced heat release (HRR) increased time-to-ignition. However, presence decreased panels. Binderless prepared grafted best fire properties are considered fireproof.

Язык: Английский

Bio-based flame retardants derived from forest industry — An approach towards circular economy

Resources Environment and Sustainability, Год журнала: 2025, Номер unknown, С. 100229 - 100229

Опубликована: Апрель 1, 2025

Язык: Английский