GB/T 22638.2-2016: Test methods for aluminium and aluminium alloy foils -- Part 2: Determination of pinhole

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Scope

This Part of GB/T 22638 specifies the test methods for the determination of pinhole in
aluminium and aluminium alloy foils.
This Part applies to the determination of the number and diameter of pinholes in
aluminium and aluminium alloy foils.
This Part also applies to the determination of the roller pit aperture for aluminium and
aluminium alloy foils.

Basic Data

Standard ID	GB/T 22638.2-2016 (GB/T22638.2-2016)
Description (Translated English)	Test methods for aluminium and aluminium alloy foils -- Part 2: Determination of pinhole
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H20
Classification of International Standard	77.040.01
Word Count Estimation	6,676
Date of Issue	2016-12-13
Date of Implementation	2017-11-01
Older Standard (superseded by this standard)	GB/T 22638.2-2008
Regulation (derived from)	National Standard Announcement No.110 of 2016
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China