GB/T 5402-2003 in English
SUPERSEDEDRaper and board—Determination of air peremeance(medium range)—Gurley method
- Issued on:2003-10-20
- Implemented on:2004-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
《GB/T 5402-2003纸和纸板 透气度的测定（中等范围） 葛尔莱法》由TC141（全国造纸工业标准化技术委员会）归口，主管部门为中国轻工业联合会。
本标准规定了测定纸和纸板透气度的葛尔莱法。本标准只适用于透气度在(0.1～100)μm(Pa・s)之间的纸和纸板。不适用于表面粗糙的材料，例如绉纹纸与瓦楞原纸，因为这些不能被牢固地夹紧，胡而难免漏气。
Scope
This standard specifies the Gurley method for the determination of porosity of paper and board. This standard is only applicable to paper and cardboard with an air permeability of (0.1-100) μm/(Pa·s). Not suitable for materials with rough surfaces, such as crepe paper and corrugated medium, because these papers cannot be firmly clamped, so air leakage is inevitable.
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