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Spraying of nonisocyanate insulation foams

Abstract

Spraying of nonisocyanate insulation foams

R.A. Potashnikova, A.D. Leykin, O.L. Figovsky, L.D. Shapovalov

Incoming article date: 11.04.2014

This article describes a method for producing two-component nonisocyanate insulating foams and technology of its spraying on the insulated surface. It describes the device, which, along with standard equipment, includes principally new design of components pre-mixing chamber. Constructive solutions described in the article will allow using the compositions which have different time and temperature of curing than conventional PU foams.

Keywords: Keywords: spray foams, insulating foams, nonisocyanate urethanes, pre-mixing chamber.