Análisis de la velocidad de combustión y su incidencia en los materiales utilizados en el interior de carrocerías para vehículos

Abstract

In the present experimental work the flammability index of some of the materials in the construction of bodies is obtained, the process to carry out these tests is found in the ISO 3795 standard, the inflammability index that the materials in the construction in the bodies have a good behavior in front of the fire said materials should help to repel the fire. The ISO 3795 standard establishes the following principles: Composite materials: Interior roof lining (Fiberglass + polyester resin) and Interior side lining (Fiberglass + polyester resin); Textile materials Pranna flexible polyester (seat lining) and Textile based on vinyl (floor lining) and Wood Triplex marine (body floors of mass transport vehicles) The allowed flammability indices are: 100 mm / min and 250 mm / min respectively. The INEN 1668 and 1323 norms indicate what the flammability index is allowed in the construction materials of bodywork interiors. There is no need to comply with the provisions of the regulations.