The GB/T 10340-2008 standard specifies a method for determining the filtration rate of paper and Cardboard, which is suitable for filtrated paper and Cardboard with a certain wet strength. The standard evaluates the filtration performance by measuring the time it takes for water to pass through the sample at a constant pressure difference of 1 kPa. This standard does not apply to paper that has been Resin treated or has a non-hydrophilic surface. Standardized test methods enable accurate evaluation of the filtration efficiency of paper, guiding the application and quality control of the filtrated material.
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 | 2008-08-19 00:00:00 | Implementation Date | 2009-05-01 00:00:00 |