D1922 Standard Test Method for Propagation Tear ... - ASTM …
2023年5月15日 · Experience has shown the test to have its best reliability on relatively less extensible films and sheeting. Variable elongation and oblique tearing effects on the more extensible films preclude its use as a precise production-control tool for these types of plastics.
This standard is issued under the fixed designation D1922; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
This standard is issued under the fixed designation D1922; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
Elmendorf Tear ASTM D1922 - Intertek
Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method (Elmendorf Tear) ASTM D1922 Scope: A pendulum impact tester is used to measure the force required to propagate an existing slit a fixed distance to the edge of the test sample.
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ASTM International - ASTM D1922-15(2020) - Standard Test …
2020年4月1日 · Experience has shown the test to have its best reliability on relatively less extensible films and sheeting. Variable elongation and oblique tearing effects on the more extensible films preclude its use as a precise production-control tool for these types of plastics.
ASTM D1922 Propagation Tear Resistance of Plastic Film and Thin ...
2024年10月19日 · ASTM D1922 is a test method designed to determine the tear resistance of plastic films and thin sheeting. The method involves measuring the energy required to propagate a tear through a slit in the material.
ASTM D1922-15(2020) - Standard Test Method for Propagation …
astm d1922-15(2020) Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method 1.1 This test method 2 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 ...
Elmendorf Tear ASTM D1922 - Material Testing Expert
2023年1月12日 · Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method (Elmendorf Tear) ASTM D1922. Pendulum impact testers are widely used in the testing of flexible materials such as plastic films to determine the force required to propagate a pre-existing slit a fixed distance to the edge of the sample.
ASTM D1922-23 - Standard Test Method for Propagation Tear …
2023年4月30日 · ASTM D1922-23 - SIGNIFICANCE AND USE 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 on relatively less extensible films and sheeting.
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ASTM-D1922 | Standard Test Method for ... - Document Center, Inc.
1.1 This test method 2 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.
ASTM D 1922 Tear Resistance (Pendulum) » SGS-IPS Testing
The ASTM D 1922 Tear Resistance 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.
This standard is issued under the fixed designation D1922; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
D1922 - Standard Test Method for Propagation Tear
2023年5月1日 · 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...
Elmendorf Tear ASTM D1922 - Material Testing Expert
2023年3月2日 · One way to measure tear resistance is through the Pendulum Method or Elmendorf Tear Test, as defined by ASTM D1922. The Elmendorf Tear Test is a simple and reliable way to measure the force required to propagate a slit in a plastic film a fixed distance to the edge of the test sample.
Tear Testing ASTM D1922 - DDL
Tear testing provides information on the energy or force required to propagate a tear through a material. Tearing tests are commonly performed on foils, plastics, paper, and textiles. DDL has capability to perform many different types of tear tests, such as trouser tear, graves tear and the pendulum (Elmendorf) method.
ASTM D1922 Elmendorf Tear Test - Infinita Lab
The ASTM D1922 test method is widely used to rank the relative tear resistance of thin plastic films and sheets. The pendulum impact tester determines the minimum force required for an existing slit to propagate through a specified distance to the edge of the specimen.
ASTM D1922 Standard: Tear Resistance Tester for Plastic Film and …
ASTM D1922 - Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method. C680M Elmendorf Tear Tester is suitable for testing tear resistance of films, textiles, paper or board based on ASTM F1922. Need help …
ASTM D1922 | Materials Characterization Services
ASTM D1922 – Standard Test Method for Propagation Tear Resistance of Plastic Film and Thin Sheeting by Pendulum Method. Description: Significance and Use. 4.1 This test method is of value in ranking relative tearing resistance of various plastic …
ASTM D1922 - Tear Resistance, Elmendorf - APM Testing
astm d1922 Tear Resistance, Elmendorf Purpose: This test method is used to determine the average force (grams) to propagate tearing through a plastic film in machine and/or transverse direction.
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