Water absorptiveness of paper or paperboard with the COBB method
Mechanical testingThe test measures the water aborptiveness of sized paper and board. The method is not suitable for grades with grammage less than 50 g/m2 or embossed paper. It is also not suitable for highly water absorbing papes, such as blotting papers. The absorption time can be chosen by the customer. The result will be expressed as absorbed water per surface area g/m2.
- Suitable sample matrices
- Paper or paperboard with basis weigth over 50 g / m2
- Typical turnaround time
- 2 weeks after receiving the samples
- Quality system
- Accredited test method, Accredited testing laboratory
- Device families
- Standard
- ISO 535
- Method expert
Price
First sample
128 €
per sample
Additional samples
80 €
per sample
Prices excluding VAT.
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1.Order one of our testing services or ask for help.
2.Send us your samples.
3.We measure your materials or products.
4.You receive the test report and the results in your email.
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You can also email us at info@measurlabs.com or call us at +358 40 735 4843.
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