Electromagnetic radiation electromagnetic radiation (em radiation or emr) is one of the fundamental phenomena of electromagnetism, propagating and traveling through space via photon wave particles, carrying radiant energy in a vacuum, it propagates at a characteristic speed, the speed of light, normally in straight lines. Electromagnetic radiations such as light or microwaves but are of much higher energy examples of gamma emitters are cobalt-60, zinc-65, cesium-137, and radium-226 like all forms of electromagnetic radiation, gamma rays have no mass or charge and interact less intensively with matter than ionizing particles. Heavy weight and moisture resistant shielding plastic it's plain black, shiny and big velostat is a very low cost, extra-wide conductive sheet for electric field shielding.
There are also many applications for uv curing of inks on plastic substrates not totally associated with plastics is uvc radiation, which can be used for sterilization of components interaction of uv radiation and plastics uv energy absorbed by plastics can excite photons, which then create free radicals.
Some plastics have been exposed to much harsher radiation levels than we experience on earth components in the hubble space telescope (hst) and the international space station (iss) require plastics that can survive the demands of outer space.
Whether transmitted to a radio from the broadcast station, heat radiating from the oven, furnace or fireplace, x-rays of teeth, or the visible and ultra-violet light emanating from the sun, the various forms of electromagnetic radiation all share fundamental wave-like properties.
Random electromagnetic radiation requiring this kind of analysis is, for example, encountered in the interior of stars, and in certain other very wideband forms of radiation such as the zero point wave field of the electromagnetic vacuum the behavior of em radiation depends on its frequency. Electromagnetic radiation is a form of radiation that includes visible light, radio waves, gamma rays, and x-rays, in which electric and magnetic fields vary simultaneously the dissipation factor is an important characteristic to be considered in situations where plastics may potentially be exposed to such electromagnetic waves.
Random electromagnetic radiation requiring this kind of analysis is, for example, encountered in the interior of stars, and in certain other very wideband forms of radiation such as the zero point wave field of the electromagnetic vacuum.
Gamma radiation resistance gamma and x-ray radiation are frequently to be found in medical diagnosticsradiation resistance of plastics plastics can come into contact with different types of radiation unsurpassed are ptfe and pvdf which affect the structure of the material depending upon the area of application for exampleg. Properties of electromagnetic radiation introduction chapter 6 deals with the properties of electromagnetic radiation and the electronic structure (that is the properties of the electrons) of atoms this chapter describes at a very introductory level the fundamentals of quantum mechanics the development of quantum mechanics and its.