Research Report Approved: Aug 01, 2025
RR:D13-2003

D646 - Standard Test Method for Mass Per Unit Area (Basis Weight) and Mass Per Volume (Density) Of Aramid Papers and Paperboards

The precision statement was determined through statistical examination of 499 results, from 7 laboratories, on 7 materials, conducted in 2024. Every “test result” represents an individual determination. Practice ASTM E691 was followed for the design of the study and analysis of the data; the details are given in ASTM Research Report No D13-2003
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Details
Developed by Subcommittee: D13.19
Stock # : RR-D13-2003
Standard: D646