Vacuum metallization of polymer powders: Preparation of powders and their thermomechanical and electrical properties

摘要: 1. Metallized polymer powders were obtained by the method of vacuum deposition zinc. Zinc vaporcondensation is effected vapor→crystal mechanism. 2. By pressing metallized at a temperature below flow given polymer, it possible to produce specimens which conduct electricity. 3. On heating, from pressed polyethylene and caprone increase in volume consequence relaxation induced elastic strain. This not observed for 1000 kN/cm2 or epoxy resin polystyrene. The 20°C rises 10°C. 4. Using complex thermal analysis, was demonstrated that deposited zinc slightly increases resistance polymers against thermooxidizing destruction.