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.
Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Products of high and medium thermal resistance— 58 стр.
Inflation devices and accessories for inflatable consumer products. Safety requirements, durability, performance, compatibility and test methods of inflators— 12 стр.
District heating pipes. Preinsulated bonded pipe systems for directly buried hot water networks. Joint assembly for steel service pipes, polyurethane thermal insulation and outer casing of polyethylene— 34 стр.
