This standard specifies the instruments, sample requirements, test procedures and calculation of test results for testing the density of flexible graphite sheets. This standard is suitable for testing the apparent density of flexible graphite sheets.
JB/T 9141.1-1999 history
2013JB/T 9141.1-2013 Flexible graphite sheets.Part 1: Test method for density
1999JB/T 9141.1-1999 Test method for density of flexible graphite sheets