GB/T 24289-2009 "Determination of paper and Cardboard specular gloss, parallel beam of light 75 °, DIN method", specifies the method for measuring paper and Cardboard specular gloss using parallel beam of light 75 ° viewing angle (DIN method). The standard specifies the requirements of instruments and equipment, sample preparation, test steps and result calculation, etc., providing a unified specification for accurate measurement of paper and Cardboard specular gloss, helping to control the related product Appearance mass, guiding production and mass inspection work.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | Y30 | ICS | 85.010 |
| Release Date | 2009-07-31 00:00:00 | Implementation Date | 2010-03-01 00:00:00 |
