As CFCs are scheduled to be phased out, alternative blowing agents for rigid urethane foams have been developed. One of the largest potential markets for all water-blown rigid foam in Japan is the spray foaming market. In the construction industry the demand for on site spray foaming is increasing rapidly. This article describes the typical characteristics of a spray system.
Origin
R & D Centre, Asahi, Japan
Journal Title
Reports Res Lab Asahi Glass Co 45 1-2 1995 39-54
Sector
Special Glass
Class
S 1021