Determination of tritium resistivity of multiple tritium resistant materials

The tritium resistivity of multiple tritium resistant materials was determined through the technique of trapping the permeating tritium with water. The principle and the arrangement of the technique was described. The results showed that the gas tritium permeability through the different multiple materials ranged from 1/29 - 1/16 relative to the 74 neoprene. Instead of neoprene, these multiple materials could be used for better performance of tritium protective gloves, clothing and other appliances