id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
aiti-15280	Angeline Baldapan Elegio	Material Development and Properties of Medium-Density Board from Low and High-Density Polyethylene	2025	11	.pdf	application/pdf	5721	283	43	This value indicates a relatively lower stiffness than the flexural modulus, consistent with the structural behavior of composite board materials under different loading conditions. The methodology comprised three stages: (1) preparation of plastic sheets from collected waste, (2) fabrication of standardized test specimens, and (3) evaluation of their mechanical and physical properties.	cache/aiti-15280.pdf	txt/aiti-15280.txt