Patent ID: 6780914
Filing Date: 2004-08-24
Classification: C08L,C09K

Abstract:
A flame retardant crystalline polypropylene resin composition consisting of:a polypropylene resin, wherein the polypropylene resin exhibits a melt flow rate of about 1.5 g to about 40 g per 10 minutes at 230Â° C. at a 2.16 kg load; one or more flame retardants, wherein an amount of flame retardants is between about 10 wt % and 30 wt % of the flame retardant polypropylene resin composition; a flame retardant aid, wherein an amount of the flame retardant aid is between about 5 wt % and 10 wt % of the flame retardant polypropylene resin composition; and a tetrafluoroethylene polymer, wherein an amount of the tetrafluoroethylene polymer is between about 0.10 wt % and 3.0 wt % of the flame retardant polypropylene resin composition.