标准编号：ISO 535:2014
中文名称：纸和纸板 吸水性的测定 可勃法
英文名称：Paper and board — Determination of water absorptiveness — Cobb method
发布日期：2014-02
标准范围
This International Standard specifies a method of determining the water absorptiveness of sized paper and board, including corrugated fibreboard, under standard conditions. It may not be suitable for paper of grammage less than 50 g/m2 or embossed paper. It is not suitable for porous papers such as newsprint or unsized papers such as blotting paper or other papers having a relatively high water absorptiveness for which ISO 8787[2] is more suitable.This method is not intended to be used for precise evaluation of the writing properties of paper although it does give a general indication of suitability for use with aqueous inks.
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