Decorative Integral Intumescent Fireproof Clear Coating
Published 2003 · GU Guo-fang
Chemical Materials for Construction
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Abstract
A new integral intumescent fireproof clear coating is a two pack system, a composition obtained by combining one or more aminoformaldehyde resins and a mixture of mono- and di- esters of orthophosphoric acid with one or more polyols. This cross-linked molecules after curing contain molecular chain segments of carbonific catalysts, carbonific agents and spumific agents at the same time, combined in a macromolecule instead of existing in separate phases. So intumescent fireproof coating can be prepared to form highly transparent coat without addition of any other components. Compared with conventional intumescent coating it has more effective fireproof properties.