New Materials

Brief Particulars of Recently Introduced Materials likely to have Aircraft, Missile or Space Vehicle Applications.To overcome the difficulties often associated with the varying physical characteristics of commercial polyurethanes, F.P.T. Industries Ltd., The Airport, Portsmouth, have developed and classified their own grades of polyurethane and are now manufacturing them under the trade name of Hycathane. These grades have been arranged in five groups termed Scries, and they are referred to as 100 series, 200 series, 300 scries, 400 series and 500 series.