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ASTM 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

ASTM International offers global access to standards development for over 140 participating countries.