Description: Testing method for the determination of methane transmission rate through plastic films. Result Unit: Gas permeability in cm3/(m2*d*bar); Permeability coefficient (based on the thickness)
Description: Testing method for determining methane transmission rate through flat plastic materials like films, sheetings, laminates, co-extruded or coated materials under a differential pressure. Result
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Description: Testing method for the determination of methane transmission rate through plastic films or other materials. Result Unit: Gas permeability in cm3/(m2*d*bar); based on the
