Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position
|Publication Date:||1 April 2016|
|ICS Code (Plastics in general):||83.080.01|
This test method covers the determination of the temperature at which an arbitrary deformation occurs when specimens are subjected to an arbitrary set of testing conditions.
This test method applies to molded and sheet materials available in thicknesses of 3 mm (1⁄8 in.) or greater and which are rigid or semirigid at normal temperature.
The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
Some older machines still use mercury-in-glass thermometers. (Warning-Mercury has been designated by many regulatory agencies as a hazardous material that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products. See the applicable product Safety Data Sheet (SDS) for additional information. Users should be aware that selling mercury and/or mercury containing products into your state or country may be prohibited by law.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
*A Summary of Changes section appears at the end of this standard