Paper and board—Determination of water vapour transmission rate of sheet materials—Dynamic sweep and static gas methods
MOD ISO 9932:1990
全国造纸工业标准化技术委员会(SAC/TC 141)
本标准规定了用动态气流法或静态气体法测定薄页材料的水蒸气透过率的通用方法。
本标准适用于测定厚度不超过38 mm、水蒸气透过率在0.05 g/(m2·d)～65g/(m2·d)范围内的材料。
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