Polymer powder applied uniformly and in continuous manner. Powder-coating system applies dry polymer powder to continuous fiber tow. Unique filament-spreading technique, combined with precise control of tension on fibers in system, ensures uniform application of polymer powder to web of spread filaments. Fiber tows impregnated with dry polymer powders ("towpregs") produced for preform-weaving and composite-material-molding applications. System and process valuable to prepreg industry, for production of flexible filament-windable tows and high-temperature polymer prepregs.
System Applies Polymer Powder To Filament Tow
NASA Tech Briefs ; 17 , 7
01.07.1993
Sonstige
Keine Angabe
Englisch
Wincanton applies tracking system
British Library Online Contents | 2008
Kraftfahrwesen | 1977
|IuD Bahn | 2009
|UK applies Eurofighter pressure
Online Contents | 1996
Engineering Index Backfile | 1929
|