GB/T 22881-2008 《Paper and board - Determination of roughness/smoothness(air leak methods) - General method》 Related products
GB/T 22881-2008 specifies the basic requirements and procedures for determining paper and Cardboard asperity using the air leak method. This method is suitable for most papers and Cardboard, but not for embossed, crepe or high Porosity papers. The test assesses the roughness or smoothness of paper by measuring the rate of air leakage between adjacent surfaces of the specimen, providing a quantitative evaluation of paper surface mass.
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 | 2008-12-30 00:00:00 | Implementation Date | 2009-09-01 00:00:00 |
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$ 692.00 -
$ 817.00 -
$ 692.00 -
$ 2440.00
Extended reading
- 1GB/T 22880-2008《Paper and board - Determination of CIE whiteness, D65/10°(outdoor daylight)》
- 2GB/T 22879-2008《Paper and board - Determination of CIE whiteness, C/2°( indoor illumination conditions)》
- 3GB/T 22878-2008《Paper and board - Estimation of contraries》
- 4GB/T 22837-2008《Paper and board - Determination of surface strength(wax method)》
- 5GB/T 22819-2008《High permeable paper - Determination of air permeability》
- 6GB/T 22805.2-2008《Paper and board - Determination of grease resistance - Part 2: Surface repellency test》
- 7GB/T 22805.1-2008《Paper and board - Determination of grease resistance - Part 1: Permeability test》
- 8GB/T 22804-2008《Pulp, paper and board - Determination of mercury content》
- 9GB/T 22364-2018《Paper and board—Determination of bending resistance》
- 10GB/T 22365-2008《Paper and board - Determination of printing surface strength - Accelerating speed method》