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Oxygen Permeation Test System
G2/131 is based on the differential pressure method, and professionally applicable to the determination of gas transmission rate, solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheets, and aluminum foils at different temperatures. The system is equipped with three diffusion cells, which could test specimens simultaneously with individual test results. The testing process conforms to GB, ISO, ASTM and other international standards.
Gas Permeability, Gas Permeability coefficient, gas solubility coefficient, gas diffusion coefficient
Plastic Films, Sheeting, Aerospace materials, Paper and Paperboard, Rubber
Differential Pressure Method
ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1