Paper, board, pulps and cellulose nanomaterials – determination of residue (ash content) on ignition at 525°c

This standard determines the residues (ash content) from combustion at 525 °C of paper, board, paper pulp and nanocellulose materials. There is a measurement procedure to achieve a measurement accuracy of 0.01% or better for residues (ash content) burned at 525°C. And determines the residues (ash content) from burning at 900°C of paper, board, [paper pulp and nanocellulose materials.