id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
brj-22100	Liu, Xinhua; Lei, Chenghu; Fang, Yinchun	Fully Bio-Based Chitosan/Sodium Alginate Coating for Flame Retardant Xuan Paper	2022	11	.pdf	application/pdf	4686	253	64	The surface morphology of Xuan paper before and after coating (a) X-0, (b) X-CS-10, (c) X- CS-20, and cross section (d) X-0, (e) X-CS-10, (f) X-CS-20, (g) X-CS-20with high magnification Flame Retardancy of Xuan Paper The LOI values and vertical burning test of Xuan papers before and after coating are shown in Table 1. Morphology of the Char Residues The CS/SA coating formed a stable char layer on Xuan paper, which was confirmed by the SEM images of char residues of Xuan papers after vertical burning test, as shown in Fig.	cache/brj-22100.pdf	txt/brj-22100.txt