Standard Test Method for
Testing Flexible Cellular Materials Measurement of
Indentation Force Deflection Using a 25-mm [1-in.]
Deflection Technique1
This standard is issued under the fixed designation D 5672; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
click below Astm D 5672 – 03 pdf free download
click here Astm D 5671 – 95 (Reapproved 2001) pdf free download