This part specifies other relevant test methods for aluminum foil. This method is applicable to the sampling and analysis of chemical composition of aluminum and aluminum alloy foil, sampling and testing of mechanical properties, determination of aluminum foil thickness, hydrophilic coating detection, and aluminum foil burst strength, water vapor permeability (WVT) and other related test methods. YS/T 455.6-2003 Aluminum foil test methods Part 6 Other relevant test methods for aluminum foil YS/T455.6-2003 Standard download decompression password: www.bzxz.net

Y5/T 455.6—2C03
Bookcase test method series standard jin in $18-19 industrial pure aluminum standard 61997 book and information alloy sugar ISO2T58:183 paper-breaking machine standard 3ASTMB479:21 flexible packaging protection currency and Bi alloy model 3 academic standard formulation.
This standard is the sixth top standard in the list of key methods: The series of standards includes the following six parts: YS/T435.—0036 Aluminum edge test method
Aluminum surface thin wet tension test method
Y5/T455.2-2003 Lead foil Test method
YS/TE55.3—2005 Aluminum test diameter
YS/T455.42003 Trade test standard
Standard pinhole test method3
Adhesion test method of aluminum foil3
Water brush test method3
Y5/T455.5—2000 Aluminum performance test method
: Direct current test method of aluminum3
Y5,-2U or other related test methods of aluminum foil
This standard is proposed by the National Nonferrous Metals Standardization Technical Committee. This standard is subject to the jurisdiction of the National Nonferrous Metals Standardization Technical Committee. , full standard out of North China Aluminum Co., Ltd. responsible for the interests of the exchange, the standard old to start the redemption of the beam hole push the momentum of the soft, seal the fee Zhang Shenming volume of the national standard elegant stop the whole metal system only the entire investment members responsible for the interpretation. 1
A model field
Aluminum foil test method
Part 6 Aluminum foil other related test methods
This part specifies the door cut box other related test Jun force method, rS/T 455.62003
The force method is applicable to the chemical composition sampling and analysis of aluminum alloy boxes, mechanical properties and test methods, box thickness determination, water reduction of foil, water vapor permeability (WVT) and other related test methods. 2 Normative references
The following documents are used as the terms of this standard and become the terms of the vehicle standard through the use of this standard: For any referenced document with a period of 1 month, all subsequent amendments (excluding errata) or revisions are not applicable to this standard. However, the parties who have reached an agreement on this standard may study whether the versions of these documents can be used. For any referenced document without a period of 1 month, the latest version shall apply to this standard. GTTF gold limit test||tt| GBT44 Determination of moisture permeability of the core
(H72,2 Determination of moisture permeability of the defective paperboard and the crease GB/T Determination of the original foil by weight transfer method
GBT8 (all parts) Chemical analysis of lead aluminum alloy GBT16865 Deformed aluminum, magnesium and their processed products by tensile test GBT1432 Deformed aluminum, magnesium and their processed products by tensile test method Y5/195 (all parts): Air conditioner heat plate temporary sales 3 test methods
3.1 Chemical composition determination method
The sampling after the chemical composition measurement is carried out according to the provisions of (H/6287. 3.2 Test method for mechanical properties| |tt||The sampling of primary performance test shall be carried out in accordance with the provisions of GBT16865. The control test shall be carried out in accordance with the provisions of GB/T228. 3.3 Determination of thickness and width
3.3.1 Determination method of local thickness of aluminum foilwwW.bzxz.Net
It can be measured by optical measurement with an accuracy of 6.3001mm-0.000bmm (or other methods with corresponding accuracy). When cutting, it must be weighed and measured in accordance with the method specified in GB/T6698. 3.3.2 Determination method of average thickness of aluminum foil
The average thickness of aluminum foil is calculated as follows:
Where:
E.——average thickness unit is micrometer (mm);
weight, unit is gram (kg)||tt ||Length, single sample:
Width, unit is meter (mm):
-depth, unit is gram per cubic meter (Rrr)Density value shall be in accordance with the provisions of GB:66083
YS/I455.6-2003
3.4 ​​Test method for hydrophilic aluminum foil for air conditioner heat sinkThe test method for hydrophilic aluminum foil for air conditioner heat sink shall be in accordance with the provisions of YS/TU53.5 Test method for bursting strength
The extension of microcracks shall be negotiated by the supply and demand partiesThe test method shall be carried out in accordance with the provisions of GB/T 454:3.6 Water vapor rate (￥VI) test methodAluminum penetration (WVT>Life limit CE/T2672.2The method for determining the wet bottom of paper and cardboard is carried out.
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