MODIFIER FOR EXPANDABLE AND EXPANDED MATERIALS

摘要

The subject of the invention is a modifier for expandable and expanded materials, especially polystyrene, characterised by that it contains ammonium bromide of between 0.5 do 35.0 parts by weight, triphenyl phosphate of between 0.3 do 18.0 parts by weight, benzyl benzoate of between 0.7 do 15.5 parts by weight and calcium chloride of between 1.0 do 100.0 parts by weight in proportion to the mass of its other components.