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Falling dart impact tester

Figure 2-48. Falling dart impact tester. (Courtesy of CEAST U.S.A. Inc.)... Figure 2-48. Falling dart impact tester. (Courtesy of CEAST U.S.A. Inc.)...
Impact Resistance n (1) Ability of a coating to resist a sudden blow. Ability to resist deformation from impact. (2) The relative durability of plastics article to fracture under stresses applied at high speeds. A widely used ASTM impact test, www.astm.org, employs the Izod pendulum striker swung from a fixed height to strike a specimen in the form of a notched bar mounted vertically as a cantilever beam. The Charpy tester, an alternative in D 256, uses a specimen in the form of a horizontal beam supported at both ends. ASTM lists some several different impact tests for plastics and plastics products. See also Brittleness Temperature, Drop-Weight Test, Free-Falling-Dart Test, and... [Pg.383]

See other pages where Falling dart impact tester is mentioned: [Pg.1866]    [Pg.1866]    [Pg.15]    [Pg.174]    [Pg.3886]    [Pg.290]    [Pg.12]    [Pg.589]    [Pg.290]   
See also in sourсe #XX -- [ Pg.69 ]



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