UNE EN 20535:1996被替代
Paper And Board - Determination Of Water Absorptiveness - Cobb Method
出版：Asociacion Espanola de Normalizacion
专家解读视频
Gives a method for determining the water absorptiveness of sized paper and board and corrugated fibreboard, under standard conditions. It may not be suitable for paper of grammage less than 50 square g/m or embossed paper and is unsuitable for porous papers. Does not provide precise evaluation of the writing properties of paper but it does generally indicate suitability for use with aqueous inks.
Supersedes UNE 49401-14, UNE 49457-6, UNE 57027 and UNE 57108. (07/2003)
NBN EN 20535:1995 - Identical
SS EN 20535 Ed. 1 (1995) - Identical
ISO 535:1991 - Identical
UNI EN 20535:1995 - Identical
I.S. EN 20535:1994 - Identical
NF EN 20535:1994 - Identical
BS EN 20535:1994 - Identical
DIN EN 20535 (1994-09) - Identical
ONORM EN 20535:1994 - Identical
SN EN 20535:1995 - Identical
