Materids (ASTM) has adopted three standard test methods; a) a manometric b) a volumetmc method, ASTM:D ~, and c) a coulometric method. D Test Method for Determining Gas Permeability 2 For referenced ASTM standards, visit the ASTM website, , or. This standard is issued under the fixed designation D ; the number This test method is under the jurisdiction of ASTM Committee F02 on Flexible.

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Webprint Printed and bound. Even in essentially homogeneous structures, variations in morphology as indicated, for example, by density and thermal history may influence permeability.

ASTM D Standard: Gas Permeability Tester for Plastic Film and Sheeting

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Sign Up For Our Newsletter. VAC-V3 Gas Permeability Tester VAC-V3 is designed for the measurement of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier material, sheets, foils, etc.

Read more about subscriptions. It is suggested that this method not be used for referee purposes unless purchaser and seller can both establish that they are measuring the same quantity to a mutually agreed upon level of precision. This test method provides d134 the determination of 1 gas transmission rate GTR2 permeance, and, in the case of homogeneous materials, 3 permeability.

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The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. VAC-VBS is based on the differential pressure method, and can be used for determination of gas transmission rate of films, sheeting, high barrier materials and aluminum foils.

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You need to log in before adding standards to the monitoring service. No other units of measurement are d14434 in this standard. The causes of these variations are not known at this time. Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition. NOK 1 ,00 excl. Historical Version s – view previous versions of standard Translated Version s: VAC-V1 Gas Permeability Tester VAC-V1 is applicable to the determination of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, sheeting, foils and finished packages, etc.

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Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new asmt of the standards required in your work. VAC-V1 is applicable to the determination of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, sheeting, foils and finished packages, etc.

Would you like to participate in our free study? The benefits of a subscription: About Us Contact Us. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Thanks for your submission, we will contact you soon. Historical Version s – view previous versions of standard. Need help or have a question?

Scan the QR code to asttm “Labthink” app. Correlation of measured values with any given use, such as packaged contents protection, must be determined by experience. Submission failed, please modify the information or try again later! VAC-V2 can be used to measure gas ast, rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic v1434, laminated films, high barrier material, sheets, foils, etc.

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The gas transmission rate is affected by conditions not specifically provided for in these tests, such as moisture content Note 2plasticizer content, and nonhomogeneities. This service is not available if you are a URL user where you do not log in with an email address. The materials being tested often affect the between-laboratory precision. A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition.

VAC-V2 Gas Permeability Tester VAC-V2 can be used to measure gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various temperature of plastic films, laminated films, high barrier aastm, sheets, foils, etc.

Gas (oxygen) Permeation Rate Tester ASTM D1434

It is equipped with three diffusion cells. If you need to be asm to add standards to the monitoring service, you must register as a user with your own username and password. These tests do not include any provision for testing seals that may be involved in packaging applications. Please fill in your correct email address! Or get it from App Store Google Play.

VAC-V3 is designed for astn measurement of gas permeability rate, solubility coefficient, diffusion coefficient and permeability coefficient at various d134 of plastic films, laminated films, high barrier material, sheets, foils, etc.

Link to Active This link will always route to the current Active version of the standard. This ensures that you are always up-to-date and saves you both time and money. Request a Quote Today Need help or have a question?

Agreement with other methods is sometimes poor and may be material-dependent.