Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Krzysztof Mirkowski"'
Publikováno v:
Radiation Physics and Chemistry. 121:16-22
Epoxy resins based on diglycidyl ether of bisphenol A (DGEBA) in the presence cationic initiator in the form of iodonium salt were exposed to gamma-rays in order to initiate curing process. The influence of the initiator concentration, dose rate, che
Publikováno v:
Radiation Physics and Chemistry. 94:161-165
Relationship between electron beam parameters (energy, energy spread, and electron beam distribution in irradiation zone), electrical cable geometry (thickness of polymer layers and metal wire diameter), construction (jacked, insulation) and dose dis
Publikováno v:
Radiation Physics and Chemistry. 94:22-25
Epoxy resin was decomposed applying two complementary treatments, namely (1) soaking up with 30% aqueous solution of hydrogen peroxide and (2) exposure of the swelled material to ionizing radiation in air atmosphere over doses up to 1000 kGy. The pha
Publikováno v:
Radiation Physics and Chemistry. 78:469-472
Alanpol ® –water-resistant alanine–electron paramagnetic resonance (EPR) dosimeter consisted of cheap dl - α -alanine (9.8–27%) suspended in polyethylene matrix was presented. The rods (O=2.8 mm) were extruded from a hot mixture of alanine an
Publikováno v:
Radiation Physics and Chemistry. 76:1312-1317
Physicochemical and mechanical characteristics of irradiated electron beam polypropylene/ethylene-vinyl acetate (PP/EVA) blends and individual components were investigated. Although oxidation of alkyl radicals in the blends proceeds slower than in PP
Publikováno v:
Radiation Physics and Chemistry. 76:893-900
In order to improve compatibility between inorganic fillers and polymeric matrix, montmorillonite (MMT) particles were modified with maleic anhydride (MA), then irradiated with electron beam, and finally were dispersed in polypropylene (PP). It was f
Publikováno v:
Radiation Physics and Chemistry. 57:411-416
Mineral filler magnesium oxide (MgO) has been modified by a grafting process initiated by electron beam treatment. The methacrylic acid (MAA), methyl methacrylate (MM) and maleic anhydride (MA) were used as modifying monomers. The products of perform