FR Masterbatch Have strong F/R properties in general application with the effects of high dispersion and smooth operation with high speed. SAMTECH ADDITIVE MASTERBATCH is the most efficient way to save your cost and improve the quality of your products. It has a top class functional effect compare to others. SAMTECH MASTERBATCH is widely used in the world by many plastic film and Injection and Extrusion producers Our Masterbatch is particularly used for polymer applications. The additives used for flame retardants are halogens, phosphorous & nitrogen based compounds.