Standard No.:	GB/T 5402-2003
English Name:	Raper and board—Determination of air peremeance(medium range)—Gurley method
Chinese Name:	纸和纸板透气度的测定（中等范围）葛尔莱法
Chinese Classification:	Y30    Papermaking in general
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ
Issued on:	2003-10-20
Implemented on:	2004-6-1
Status:	superseded
Superseded by:	GB/T 458-2008 Paper and board - Determination of air permeance
Superseded on:	2009-5-1
Superseding:	GB/T 5402-1985 Paper and board--Determination of air permeance--Gurley method
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

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。