Lead-free Radiation Shielding Advantages

Lead has been considered to be the good ability in radiation shielding for decades. It’s cheap, easy to process, and provides very effective shielding. Yet growing health, safety and environmental concerns over the mining, processing, handling and disposal of lead have brought about an increasingly stringent regulatory environment regarding the sale and use of lead products.

There are three factors which determine the amount of radiation received from a source: time of exposure; distance from source; and shielding. Based upon the application, the optimized shielding by designing the material density and wall thickness has been found. Utilizing a composite of tungsten powder in a polymeric matrix, lead free radiation shielding materials provide device manufacturers and material processors with a completely lead-free, injection-moldable thermoplastic solution to overcome all regulatory concerns and satisfy radiation shielding needs.

Lead-free radiation shielding advantages of high density, small capacity, good machinability, environment friendly, etc. have led tungsten material more and more popular with the public.