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ASTM International - ASTM D1922-09

Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method

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Organization: ASTM International
Publication Date: 1 May 2009
Status: inactive
Page Count: 7
ICS Code (Films and sheets): 83.140.10
significance And Use:

This test method is of value in ranking relative tearing resistance of various plastic films and thin sheeting of comparable thickness. Experience has shown the test to have its best reliability... View More

scope:

1.1 This test method covers the determination of the average force to propagate tearing through a specified length of plastic film or nonrigid sheeting after the tear has been started, using an Elmendorf-type tearing tester. Two specimens are cited, a rectangular type, and one with a constant radius testing length. The latter shall be the preferred or referee specimen.

1.2 Because of (1) difficulties in selecting uniformly identical specimens, (2) the varying degree of orientation in some plastic films, and (3) the difficulty found in testing highly extensible or highly oriented materials, or both, the reproducibility of the test results may be variable and, in some cases, not good or misleading. Provisions are made in the test method to address oblique directional tearing which may be found with some materials.

1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.

1.4 This 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. Specific precautionary statements are given in 13.1.

Note 1-Film has been arbitrarily defined as sheeting having nominal thickness not greater than 0.25 μm (0.010 in.).

Note 2-This standard and ISO 6383-2 are technically equivalent.

Document History

April 1, 2020
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
4.1 This test method is of value in ranking relative tearing resistance of various plastic films and thin sheeting of comparable thickness. Experience has shown the test to have its best reliability...
May 1, 2015
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
4.1 This test method is of value in ranking relative tearing resistance of various plastic films and thin sheeting of comparable thickness. Experience has shown the test to have its best reliability...
ASTM D1922-09
May 1, 2009
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
This test method is of value in ranking relative tearing resistance of various plastic films and thin sheeting of comparable thickness. Experience has shown the test to have its best reliability on...
November 1, 2008
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
This test method is of value in ranking relative tearing resistance of various plastic films and thin sheeting of comparable thickness. Experience has shown the test to have its best reliability on...
April 1, 2006
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
1.1 This test method covers the determination of the average force to propagate tearing through a specified length of plastic film or nonrigid sheeting after the tear has been started, using an...
March 15, 2006
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
1.1 This test method covers the determination of the average force to propagate tearing through a specified length of plastic film or nonrigid sheeting after the tear has been started, using an...
December 1, 2005
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
1.1 This test method covers the determination of the average force to propagate tearing through a specified length of plastic film or nonrigid sheeting after the tear has been started, using an...
November 1, 2003
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
1.1 This test method covers the determination of the average force to propagate tearing through a specified length of plastic film or nonrigid sheeting after the tear has been started, using an...
March 10, 2003
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
1.1 This test method covers the determination of the average force to propagate tearing through a specified length of plastic film or nonrigid sheeting after the tear has been started, using an...
November 10, 2000
Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method
1.1 This test method covers the determination of the average force to propagate tearing through a specified length of plastic film or nonrigid sheeting. After the tear has been started using an...
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