Foamed polyamide 6 nanocomposite, flame retardant and a process for its preparation

摘要

foamed polyamide 6 nanokompozyt reduced flammability is 7 to 40% by weight, oktakis [(2 - (3 - ((1 - methyl - 1 - izocyjaniano) ethyl) phenyl) propyl) - dimetylosiloksy] oktasilseskwioksanu, 63 to 92% by weight. - caprolactam and 3 - 0,01% by weight diwodorku bis - (2-methoxyethoxy) aluminium sodium.method of receiving is that the heated form at 175 + 5u00b0c up to 63 to 92% by weight. - caprolactam, and then distributes a 3 - 0,01% by weight diwodorku bis - (2-methoxyethoxy) aluminium sodiumand once the reaction mixture temperature 135 + 5u00b0c add 7 - 40% by weight oktakis [(2 - (3 - ((1 - methyl - 1 - izocyjaniano) ethyl) phenyl) propyl) - dimetylosiloksy] oktasilseskwioksanu, after which all mixed and leaves in the form of a polymerisation process and krystali of,and obtained spolimeryzowany and wykrystalizowany foamed nanokompozyt cooling together with the form to room temperature, then removed him from form.