ASTM Standard D5420-21 Standard test method for impact resistance of flat, rigid plastic specimen by means of a striker impacted by a falling weight (gardner impact)
Publication Year
2021
Document Status
Current
Abstract
Test method to determine the relative ranking of materials according to the energy required to crack or break flat, rigid plastic specimens under various specified conditions of impact of a striker impacted by a falling weight.
Publisher Information
American Society for Testing and Materials
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