[Content analysis of gas emission forming in the foam of the initial composite for manufacturing polymeric concrete].
Gas emission in foaming of initial composition for manufacture of polymeric concrete was investigated. Emitted gas contained (mg/kg): acetone 6790-7264, chlorobenzol 18.0-19.4, diethylene glycol 0.16, triethanolamine 0.05, 4,4'-diphenylmethane diizocyanate 0.09, n-hydrocarbons C2-C4, ethylene- and acetaldehyde oxides--little amounts. Acetone was a priority substance of the isolates.
Kondakova
L V
LV
D002617:Chemical Industry; D002849:Chromatography, Gas; D005740:Gases / Q000032:analysis*
D005740:Gases