Wood is a heterogeneous, hygroscopic, cellular and anisotropic material. It consists of cells, and the cell walls are composed of micro-fibrils of cellulose (40% – 50%) and hemicellulose (15% – 25%) impregnated with lignin (15% – 30%).
Wood is a heterogeneous , hygroscopic , cellular and anisotropic material . It consists of cells , and the cell walls are composed of micro - fibrils of cellulose ( 40 % – 50 % ) and hemicellulose ( 15 % – 25 % ) impregnated with lignin ( 15 % – 30 % ) .
What does wood consist of?
What does wood consist of ?
cells
cells