Barrier property is defined as the barrier performance of VCI(volatile corrosion inhibitor) Film material against liquid or gas permeable substances. The entry of oxygen would greatly increase the possibility of oxidization of metal contents, and the water vapor barrier property is of even more importance.

For gas barrier property, Labthink introduces PERME VAC series Gas Permeability Testers and Labthink PERME OX2/230 Oxygen Transmission Rate Test System that comply with relevant ASTM D1434, ISO2556, ASTM D3985 etc.

For water vapor barrier property testing, Labthink PERME Water Vapor Permeability Testers and Labthink PERME W3/330 Water Vapor Transmission Rate Test System are applicable.

For more information, please feel free to contact Shirley via (tel)0086-531-85061080.

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