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By faithfully applying the practices within this concise 4-page document, you are taking a fundamental step toward excellence in materials testing and quality assurance. Ensure you are working with the correct, legitimate version, adhere to its conditioning requirements, and your testing data will be built on a solid foundation.
Standard Practice for Conditioning Plastics for Testing - ASTM astm d618-21 pdf
Do you have a you are currently preparing for a test? By faithfully applying the practices within this concise
Defines that the practice applies to both rigid and semi-rigid plastics, but notes exceptions for materials where a specific test method requires unique conditioning. Defines that the practice applies to both rigid
The most frequently referenced section of ASTM D618 establishes the . Unless otherwise specified by a material's specific data sheet or subsequent testing standard (like ASTM D638 for tensile properties or ASTM D256 for Izod impact testing), all plastic conditioning and testing should happen under these baseline parameters: Temperature: 23∘C23 raised to the composed with power C 73.4∘F73.4 raised to the composed with power F Relative Humidity (RH): Tolerances
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: Establishing stable moisture and temperature levels, as achieving full equilibrium can otherwise take 20 to 100+ days.