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ASTM D1434
Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting
This test method utilizes a manometric method to determine the steady-state rate of gas transmission through plastics in the form of film, sheeting, laminates, and plastic-coated papers or fabrics.
This test method provides for the determination of (1) gas transmission rate (GTR), (2) permeance, and, in the case of homogeneous materials, (3) permeability.
GPT-203 Gas Permeability Tester
GPT-203 Gas Permeability Tester is based on the differential pressure method and is professionally applicable to the determination of permeance and permeability of plastic films, composite films, high barrier materials, sheeting, metal foils
GPT-201H Gas Permeability Tester
GPT-201H is based on the differential pressure method and is professionally applicable to the determination of gas transmission rate of plastic films, composite films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membrane
GPT-201B Gas Permeability Tester
GPT-201B is based on the differential pressure method and is professionally applicable to the determination of gas transmission rate of plastic films, composite films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membrane
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About ASTM Standards
Currently known as ASTM International, “American Society for Testing and Materials”, ASTM is a developer of international voluntary consensus standards.
Learn more about the ASTM D1434 Test Standards.Customized Testing Solutions Meet ASTM D1434 for Your Need
