COMPOSITION FOR PRODUCING RADIATION-PROOF PHENOL FORMALDEHYDE FOAM PLASTIC Russian patent published in 2016 - IPC C08L61/10 C08J9/00 C08K3/04 G12B17/02 

FIELD: chemistry.

SUBSTANCE: invention can be used in three engineering fields which require light, non-combustible, heat-insulating radiation-proof materials, which are resistant to prolonged exposure to high temperatures and aggressive gaseous media, for example aviation, space exploration, shipbuilding, machine building, transportation, civil and industrial construction. The composition contains phenol-formaldehyde resin FRV-1A, acid catalyst VAG-3 in amount of 40-80 pts.wt per 100 pts.wt and carbonaceous radiation-absorbent filler in amount of 30-70 pts.wt per 100 pts.wt resin.

EFFECT: obtaining fire-resistant and light radiation-proof material.

6 cl, 2 tbl, 8 ex