Regarding test equipment and the related auxiliaries, EDANA advises as follows:
All tests that require the use of blotter paper, specify blotter paper with a basis weight of 139 +/- 11 g/m2, a liquid absorption capacity of at least 480% and a first strike-through time of 2s or less. Amongst others Ahlstrom grade 989 blotter paper meets those specifications and can be purchased from:
Contact: Joerg Hamann Telephone: +49 37 347 8317
Ahlstrom-Munksjö Germany GmbH
|NWSP 80.10 Coverstock Wetback||weight of 4000+/20 g||Zwiebel||http://www.zwiebel.fr/fr/Poids-speciaux-zwiebel.htm|
|NWSP 80.10 Coverstock Wetback||foam to support the samples under pressure||Eurofoam KFM GmbH||Internet: www.eurofoam-kfm.de|
|NWSP 242.0 Absorption against pressure||the ‘Messzellen’ which are used to test the superabsorbent.||Junta-polymers||www.junta-polymers.com|
|NWSP 350.1 Syngina||glassware||Behr Labor-Technik GmbH||Internet:www.behr-labor.de|
The Nonwovens Standard Procedures are available - free of charge - to EDANA members on the EDANA member portal. In the Document module, type “actualNWSPs” in the search bar and all methods will appear as well as the Table of Content (that includes hyperlinks to directly pre-view the individual methods).
Non-members are invited to consult our publication form or contact Marie-Josepha Peeters to purchase the complete compilation or one or more individual methods.
Non-members purchasing the full compilation of NWSPs, at the price of €895, can afterwards also benefit from a yearly online access to the latest NWSPs updates at a cost of 349€ per year.