FIRE-RESISTANT FOAMED POLYMER COMPOSITE MATERIAL AND METHOD OF OBTAINING THEREOF Russian patent published in 2015 - IPC C09K21/06 C09K21/14 C08J9/34 B32B1/06 B32B3/10 

FIELD: chemistry.

SUBSTANCE: invention relates to fire-resistant polymer composite material and can be applied in aviation, space technology and different fields of construction. Fire-resistant foamed polymer composite material contains perforated foamed polymer as base and filler, filling its pores. Filler contains mixture of synthetic rubbers, possessing fire resistance in the range from 200 to 700°C, if necessary - stabiliser, solvent, pigments, flame retardants, solidifying agent - polyamine, aminosilane or their mixtures. Finished perforated foamed polymer material with area of perforated surface in horizontal section 15-60% is used, liquid filler is prepared and used to fill perforation volumes of foamed polymer material at room temperature until density of composite material 0.25-1.0 g/cm³ is achieved, with further solidification of material for 15-28 hours.

EFFECT: invention makes it possible to increase fire-resistance of foamed polymer composite material, reduce, simplify manufacturing process and extend field of its application.

23 cl, 1 dwg, 1 tbl