COMPOSITION FOR MANUFACTURING LOW-TOXIC WALLBOARDS

摘要

FIELD: chemical industry. SUBSTANCE: composition comprises, wt % by dry matter: ammonium polyphosphates, 2.5-12.5; carbamido-formaldehyde or phenol-formaldehyde resin, 5.0-16.0, and wooden fiber filler, the balance. Said composition reduces toxicity of final wallboards. EFFECT: improved properties of the composition. 2 cl, 2 tbl