T/CI 467-2024 Active Group standards

T/CI 467-2024 Composite current collector(copper foil)

T/CI 467-2024 Composite current collector(copper foil)

Publish Date: 2024-10-25 Implement Date: 2024-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CI 467-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Heavy metals and their alloys

ICS Name: Copper products

Publish Date: 2024-10-25

Implement Date: 2024-12-01

Pages: 12 pages

Scope

This document specifies the models and nomenclature, technical requirements, test methods, inspection rules, packaging, marking, transportation, and storage of composite current collectors (copper foils). This document is applicable to composite current collectors (copper foils) for lithium-ion batteries, which are manufactured using high-molecular materials such as polyethylene terephthalate (PET), polypropylene (PP), and polyimide (PI) as substrates, and are produced through processes such as vacuum coating or electroplating.

Development Information

Word Count: 13 Thousand words Pages: 12 pages

Referenced Standards

GB/T 5230-2020 Electrodeposited copper foil for printed board GB/T 8888-2003 Wrought heavy non-ferrous metal products-Packing,marking,transporting and storing GB/T 8888-2014 Wrough heavy non-ferrous metal products-packing,marking,transportation,storing and cetificate of quality GB/T 22638.2-2008 Test methods for aluminium and aluminium alloy foils—Part 2:Determination of porosity GB/T 22638.2-2016 Test methods for aluminium and aluminium alloy foils—Part 2:Determination of pinhole GB/T 22638.4-2008 Test methods for aluminium and aluminium alloy foils—Part 4:Determination of surface wetting tension GB/T 22638.4-2016 Test methods for aluminium and aluminium alloy foils—Part 4:Determination of surface wetting tension GB/T 22638.6-2008 Test methods for aluminium and aluminium alloy foils—Part 6:Determination of direct current resistance GB/T 22638.6-2016 Test methods for aluminium and aluminium alloy foils—Part 6:Determination of direct current resistance GB/T 22638.11-2023 Test methods for aluminium and aluminium alloy foils—Part 11:Determination of mechanical properties GB/T 28786-2012 Vacuum technology—Methods of bonding strength measurement for vacuum coating film—Measuring adhesion by tape test GB/T 29847-2013 Test methods for copper foil used for printed boards

Related Standards

GB/T 18033-2000 Replaced

GB/T 18033-2000 Seamless copper tubes for water and gas

Publish Date: 2000-04-03

GB/T 8000-2001 Replaced

GB/T 8000-2001 Brass tube in heat-exchanger—Ammonial test for residual stress corrosion

Publish Date: 2001-03-26

GB/T 11087-2001 Replaced

GB/T 11087-2001 Brass strip for heat-exchanger tubing

Publish Date: 2001-07-10

GB/T 5231-2001 Replaced

GB/T 5231-2001 Wrought copper and copper alloys chemical composition limits and forms of wrought products

Publish Date: 2001-07-10

GB/T 18813-2002 Replaced

GB/T 18813-2002 Transformer copper strip

Publish Date: 2002-08-23

GB/T 2040-2002 Replaced

GB/T 2040-2002 Sheet of copper and copper alloy

Publish Date: 2002-08-23