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ASTM D 4272/D4272M : 2015 : REDLINE

ASTM D 4272/D4272M : 2015 : REDLINE

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Total Energy Impact of Plastic Films by Dart Drop

Available format(s)

PDF

Superseded date

16-10-2023

Language(s)

English

Published date

05-11-2015

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 08.02, 2015 Specifies the determination of the total energy impact of plastic films by measuring the kinetic energy lost by a free-falling dart that passes through the film.

1.1This test method describes the determination of the total energy impact of plastic films by measuring the kinetic energy lost by a free-falling dart that passes through the film.

1.2Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.

Note 1:Film has been arbitrarily defined as sheeting having nominal thickness not greater than 0.25 mm [0.010 in.].

Note 2:This test method and ISO 7765–2 address the same subject matter, but differ in technical content (and results cannot be directly compared between the two test methods). The ISO test method calls for a direct readout of energy by using a load cell as part of the impactor head, while Test Method D4272 calls for a constant weight impactor, then measuring the time of travel through a given distance to get energy values.

Committee
D 20
DevelopmentNote
Supersedes D 4272. (11/2015)
DocumentType
Redline
Pages
7
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM D 8065/D8065M : 2016 Standard Classification System and Basis for Specification for Specifying Plastic Films

ASTM D 3420 : 2014 : REDLINE Standard Test Method for Pendulum Impact Resistance of Plastic Film
ASTM D 618 : 2013 : REDLINE Standard Practice for Conditioning Plastics for Testing
ISO 7765-2:1994 Plastics film and sheeting Determination of impact resistance by the free-falling dart method Part 2: Instrumented puncture test
ASTM D 6988 : 2013 : REDLINE Standard Guide for Determination of Thickness of Plastic Film Test Specimens

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