Evaluación de las propiedades de tracción, compresión y flexión de la mezcla polietileno de alta densidad con poli tereftalato de etileno

Abstract

Abstract: The present research was developed in order to quantify and evaluate the properties of traction, compression and bending of the mixture between high-density polyethylene (HDPE) with the polyethylene terephthalate (PET) in different proportions, this was developed in three stages. In the first stage, the bibliographic review was carried out to define the quantities percentages of the mixtures in: 90%, 85% and 80% of HDPE with presence of 10%, 15% and 20% of PET respectively, in addition 100% of HDPE was used to compare the mixture results 1,2 and 3; To obtain the specimens, processes of industrialization. In the second stage, tensile, compression and bending of the test pieces. In the third stage, the analysis was carried out with the data obtained. statistician in Excel and SPSS tools; regarding the elastic modulus in the tests of compression and flexion, better results were obtained with the mixture of 90% HDPE and 10% PET, so the smaller the amount of PET in the mixture, the better the results.