| 摘要 |
FIELD: personal demand items. ^ SUBSTANCE: invention refers to means of individual protection of workers against electromagnetic radiation. Protective gloves for operators working with source of electromagnetic radiation consist of fabric underlay connected to protective and external covers. Protective cover is made in the form of rings connected to each other, and stainless steel or polymer materials are used as material for their fabrication. At that, outer and inner covers are coated with composite material to be protected against electromagnetic radiation, which consists of polymer base in which particles of compounds (Fe, Si) or Co with nanocrystal structure with volumetric density of (0.6-1.4)10-5 l/nm3 are distributed. At that, polymer base for fixation of position of powder particles with nanocrystal structure is made in the form of alternating structural elements located at 90 to each other, and each of the elements is made in the form of particles of prolate form, which are located in parallel rows; at that, particles located to the left and to the right from it are shifted through the value not exceeding the half of maximum particle size. At that, the following value range of volumetric density of nanocrystals in amorphous matrix is optimum: more than 0.610-5 l/nm3, but less than 1.410-5 l/nm3. ^ EFFECT: higher protection degree of operators against electromagnetic radiation. ^ 2 dwg |
