Insulating and sheathing materials of electric and optical cables. Common test methods. Methods specific to polypropylene and polypropylene compounds. Resistance to environmental stress cracking. Measurement of the melt flow index. Carbon black and/or mineral filter content measurement in PE by direct combustion. Measurement of carbon black content by TGA. Assessment of carbon black dispersion in polyethylene using a microscope— 28 стр.
Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 1: General introduction and designation system (ISO 4628-1:2016)
