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Chinese Standard: GB/T 458-2008

Paper and board—Determination of air permeance

MOD  ISO 5636-2:1984;ISO 5636-3:1992;ISO 5636-5:2003

全国造纸工业标准化技术委员会

本标准规定了纸和纸板透气度的三种测定方法:葛尔莱法、肖伯尔法、本特生法。
本标准适用于透气度在1×10 -2 μm/(Pa·s)~1×10 2 μm/(Pa·s)之间的纸和纸板。
本标准不适用于表面粗糙度较大,且不能被牢固夹紧的纸和纸板,如皱纹纸或瓦楞纸板。

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