natural rubber recovery process of gloves classified as solid health care waste for the production of rubber artifacts and products obtained therefrom

摘要

process of recovering natural rubber from gloves classified as solid waste from healthcare services for the production of rubber artifacts and products obtained from it The present application for a patent consists of a recovery process of natural rubber present in gloves of procedures used in the provision of health services, with the objective of making their use feasible in the production of other rubber products, such as tires, soles, carpets, truck lamers, mouse-pads, auto parts, insulating materials, among others . the process comprises the stages of selective collection of gloves, steam sterilization, crushing and pressing. sufficient steps for the recovery of the natural rubber from the gloves of procedures in compliance with the requirements of rdc anvisa 306/2004, authorizing its reuse as raw material. the characteristics of the products obtained are typical of natural rubber, that is, the steps do not deteriorate the rubber and maintain its purity, allowing this product to be used for the manufacture of the most varied rubber artifacts. thus, the recovery will increase its useful life, reducing the amount of gloves destined for landfills, taking into account the principle of sustainable development of the national solid waste policy (pnrs? law 12.305 / 2010).