The GB/T 2679.11-2008 standard specifies a method for qualitative analysis of inorganic fillers and coatings in paper and Cardboard using Electron Microscope (EM) and X-ray energy spectrometer. By observing the particle morphology of fillers and coatings and analyzing their elemental compositions using X-Rays spectroscopy, this method can accurately identify inorganic components in paper and Cardboard, providing a scientific basis for raw material quality control and product evaluation.
| Status | Active |
|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2008-08-19 00:00:00 | Implementation Date | 2009-05-01 00:00:00 |