id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-13120		cet-13120		6	.pdf	application/pdf	3533	113	30	2. Methodology 2.1 Definition of material use This first stage of the research was based on the search for a material with physicomechanical properties like the polymeric synthesis already developed in the laboratory, which was divided into two sub-stages, as follows: Determination of the sector First, a bibliographic review was carried out about the use of type 5 (PP) and kind 6 (EPS) plastics to delimit the sector to which the project should be directed, finding that there are several studies on the reincorporation of plastic waste, such as polyethylene terephthalate, high-density polyethylene, polyvinyl chloride, and polypropylene in different production cycles. In addition, the quantities of raw materials for the process, i.e., recycled PP and EPS, were taken according to the proportion of 90% PP and 10% EPS.	cache/cet-13120.pdf	txt/cet-13120.txt