| abstract |
The present invention can improve the surface roughness Ra, the tensile strength and / or the tensile elongation of the molded product, and can improve the dielectric breakdown strength, and further, if desired. An object of the present invention is to provide a method for producing a polytetrafluoroethylene powder excellent in apparent density and / or powder flowability, and a polytetrafluoroethylene molding powder. A polytetrafluoroethylene powder characterized in that a surface roughness Ra of a molded article for measurement a1 is less than 0.92 μm. [Selection figure] None |