MANUFACTURING METHOD OF HIGH FLAME RESISTANT AND ECO-FRIENDLY RUBBER-BASED NANOCOMPOSITE FOAM

摘要

The present invention relates to a method for producing a high-flammability and eco-friendly rubber-based nanocomposite foam, and more particularly, to a flame-retardant master batch manufacturing step for manufacturing a high-flammability eco-friendly rubber-based nano-composite master batch composed of rubber, a flame retardant mixture and a processing aid, rubber A raw material mixing step of mixing a resin, a non-flammable eco-friendly rubber-based nanocomposite masterbatch manufactured through the flame retardant masterbatch manufacturing step, a foaming masterbatch and a crosslinking masterbatch, and extrusion of extruding the mixture prepared through the raw material mixing step Step, a foaming step of foaming the extruded product produced through the extrusion step, and a cutting step of cutting the foamed product through the foaming step. The foam produced through the above process does not contain a halogen-based flame retardant component, so it is environmentally friendly, has a light weight and exhibits excellent sound absorption performance, and has excellent flame retardancy, heat insulation, heat resistance and mechanical properties.