Tungsten poly has the good properties of high radiation shielding, high temperature resistance, high density, low cost, non-toxic and environmentally friendly because it consist of poly and tungsten powder. As these good properties, it is popular in radiaiton shielding which is widely used in medical as well as industry areas instead of lead material. Tungsten poly PET, tungsten poly collimator, tungsten poly syringe shielding and so on are the tungsten products used in hospital.
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