Estudo dos parâmetros e controle de qualidade no processo produtivo de detergente líquido domissanitário

Abstract

Liquid detergents are synthetic compounds that have as active component, surfactant molecules that have the peculiarity of having both an apolar part and a polar part, being produced and marketed in a large scale currently, classified in the category of sanitizers are used in general for removal of the most varied contamination existing in industry, or more specific soils as hospital, in which it makes use of enzymes in its formulation to combat stains of difficult removal, or simply in the use of the removal of dirt from the day-a-day of households. Due to its great use, it is often not measured the true efficacy of the formulations of household cleaning liquid detergent, the importance of this formulation to allow a synergy among its components is fundamental for a final product that meets the desired characteristics, and that in fact presents Therefore, some of these parameters, such as the amount of the active component that is dodecylbenzene sulfonic acid, will be tested and evaluated at concentrations of 4%, 6% and 8%, being submitted to tests and quality control, which will show the performance of each of these formulations in relation to pH, viscosity, critical micellar concentration, cloud point, fog point and performance test, such as formation and foam breaking. According to the study that was carried out, the formulation of 8% presented better performance in the tests performed.