Evaluación de la sustitución parcial o total del PVC y los Ftalatos por materias primas atoxicas en la producción de un borrador de goma convencional a escala laboratorio

Currently the rubber erasers of the company I.D.E.A.S are made from PVC and plasticizers, these two products have harmful effects for the environment and human health, however, the performance of the product is good and the costs are low. In European markets, they implemented regulations that elimin...