ASTM D 3493 - 16 Standard Test Method for Carbon Black - Oil Absorption Number of Compressed Sample (COAN)

Current edition approved Jan. 1, 2016. Published January 2016. Originally approved in 1976. Last previous edition approved in 2014 as D3493 – 14. — 4 p.
This test method covers the procedure for the mechanical compression of a carbon black sample and the determination of the oil absorption number of the compressed sample.