We use cookies to improve your online experience. By continuing browsing this website, we assume you agree our use of cookies.

Copper Foil/Rolled Copper Foil/RA Copper Foil

Grade: C1100, C1020, C1220, T2, TP2, ETP, DHP
Thickness: 0.018mm – 0.15mm
Width: max. 400mm
Temper: O, 1/4H, 1/2H, H
Description Technical Information Packaging More Review
Description

Copper foil, often referred to as a copper foil sheet, is a thin copper metal sheet widely employed in various applications, thanks to its superb electrical conductivity, flexibility, and resistance to corrosion. It is an essential primary material in the production of printed circuit boards (PCBs), copper-clad laminates (CCL), and lithium-ion batteries.

 

There are primarily two types of copper foil, Rolled Copper Foil and Electrolytic Copper Foil.

 

Rolled Annealed Copper Foil, RA Copper Foil, and Rolled Copper Foil all refer to the product created using the principles of plastic processing by repeatedly rolling and annealing high-precision copper strips (typically less than 150 micrometers thick). The resulting product typically has a thickness ranging from 4 to 100 micrometers and a width usually less than 800 millimeters. Its ductility, resistance to bending, and electrical conductivity all surpass that of electrolytic copper foil, and it also boasts a higher level of copper purity than electrolytic copper foil.

 

Rolled Copper Foil Production Process: Copper ingot smelting – Billet production – Hot rolling – Milling – Cold rolling – Annealing – Acid cleaning – Degreasing – Annealing – Slitting and packaging.

 

Packaging: Export wooden crates (non-fumigated wooden crates/fumigated wooden crates).


RA Copper Foil Mechanical properties:

* However, we are also open to customization based on customer requirements. 

If you want to know more about our Copper Products or Copper foil, please feel free to contact us, we will reply you within 24 hours.

                              
  • 1.Grade: C11000, C12200, C1020

    2.Copper: min. 99.90%

    3.Thickness: 0.018mm – 0.15mm

    4.Width: max. 400mm

    5.Temper: O, 1/4H, 1/2H, H

    6. Electric Conductivity at 20°C: C11000 >97% ,C12200 >80%, C1020 >97%
    *Other gauges, alloys are avaliable upon request

  • 1.Melting Furnace

    2.Continuous Casting Line & Slab Casting Line

    3.Hot Rolling Mill

    4. Reversing Cold Rolling Mill

    5.Finish Rolling Mill

    6.Pickling Line

    7.Degreasing Line

    8.Annealing Facility

    9.Tension Leveler Line

    10.Roll Grinding Machine

  • 1.Electric and electric springs, switches

    2.Communication cable

    3.Cable armoring

    4.Mobile phone main board

    5.Ion battery production lamination with PI film

    6.Lead frames

    7.Connectors and oscillation reeds

    8.PCB field

    9.PCB collector (electrode backing) materials

    10.Garments accessories (eyelet, etc.)

Technical Information

Features of copper foil:

1) Good electricity 

2) Heat conduction

3) Being extruded and processed well

4) Good corrosion-resistance

5) Climate-hardiness 

6) Good elongation

7) Being joined well by welding

 

Parameters of Copper Foil

 

 

Manufacturing of Copper Foil

Packaging

Packaging of Copper Foil/ Rolled Copper Foil / RA Copper Foil​:

Guangdong Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Guangdong Metal Standard

2) Customization

 

More

Applications of Copper Foil:

1) Electric and electric springs, switches

2) Communication cable

3) Cable armoring

4) Mobile phone main board

5) Ion battery production lamination with PI film 

6) Lead frames

7) Connectors and oscillation reeds

8) PCB field

9) PCB collector (electrode backing) materials

10) Garments accessories (eyelet, etc.)

Review
Review

ver_code
1/3
X
Send your message to us
please select your country
  • Afghanistan
  • Aland Islands
  • Albania
  • Algeria
  • American Samoa
  • Andorra
  • Angola
  • Anguilla
  • Antigua and Barbuda
  • Argentina
  • Armenia
  • Aruba
  • Australia
  • Austria
  • Azerbaijan
  • Bahamas
  • Bahrain
  • Bangladesh
  • Barbados
  • Belarus
  • Belgium
  • Belize
  • Benin
  • Bermuda
  • Bhutan
  • Bolivia
  • Bosnia and Herzegovina
  • Botswana
  • Bouvet Island
  • Brazil
  • British Indian Ocean Territory
  • British Virgin Islands
  • Brunei Darussalam
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Caribbean Netherlands
  • Cayman Islands
  • Central African Republic
  • Chad
  • Chile
  • China
  • Christmas Island
  • Cocos Islands
  • Colombia
  • Comoros
  • Congo
  • Cook Islands
  • Costa Rica
  • Cote D'ivoire
  • Cuba
  • Curaçao
  • Cyprus
  • Czech Republic
  • Democratic People's Republic of Korea
  • Democratic Republic of the Congo
  • Denmark
  • Djibouti
  • Dominica
  • East Timor
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Eritrea
  • Estonia
  • Ethiopia
  • Falkland Islands
  • Faroe Islands
  • Fiji
  • Finland
  • France
  • French Guiana
  • French Polynesia
  • French Southern Territories
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Greenland
  • Grenada
  • Guadeloupe
  • Guam
  • Guatemala
  • Guernsey
  • Guinea
  • Guinea-Bissau
  • Guyana
  • Haiti
  • Heard Island and Mcdonald Islands
  • Honduras
  • Hong Kong, China
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Isle of Man
  • Israel
  • Italy
  • Jamaica
  • Japan
  • Jordan
  • Kazakhstan
  • Kenya
  • Kiribati
  • Korea
  • Kosovo
  • Kuwait
  • Kyrgyzstan
  • Laos
  • Latvia
  • Lebanon
  • Lesotho
  • Liberia
  • Liechtenstein
  • Lithuania
  • Luxembourg
  • Macau, China
  • Macedonia
  • Madagascar
  • Malawi
  • Malaysia
  • Maldives
  • Mali
  • Malta
  • Marshall Islands
  • Martinique
  • Mauritania
  • Mauritius
  • Mayotte
  • Mexico
  • Micronesia
  • Moldova
  • Monaco
  • Mongolia
  • Montenegro
  • Montserrat
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nauru
  • Nepal
  • Netherlands
  • Netherlands Antilles
  • New Caledonia
  • New Zealand
  • Nicaragua
  • Niger
  • Nigeria
  • Niue
  • Norfolk Island
  • Northern Mariana Islands
  • Norway
  • Oman
  • Pakistan
  • Palau
  • Palestine
  • Panama
  • Papua New Guinea
  • Paraguay
  • Peru
  • Philippines
  • Pitcairn Islands
  • Poland
  • Portugal
  • Puerto Rico
  • Qatar
  • Reunion
  • Romania
  • Russia
  • Rwanda
  • Saint Barthélemy
  • Saint Helena
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Martin
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • San Marino
  • Sao Tome and Principe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Sint Maarten
  • Slovakia
  • Slovenia
  • Solomon Islands
  • Somalia
  • South Africa
  • South Georgia and The South Sandwich Islands
  • Spain
  • Sri Lanka
  • State of Libya
  • Sudan
  • Suriname
  • Svalbard and Jan Mayen
  • Swaziland
  • Sweden
  • Switzerland
  • Syrian Arab Republic
  • TaiWan, China
  • Tajikistan
  • Tanzania
  • Thailand
  • The Republic of Croatia
  • Togo
  • Tokelau
  • Tonga
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Turks and Caicos Islands
  • Tuvalu
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • United States
  • United States Minor Outlying Islands
  • Uruguay
  • US Virgin Islands
  • Uzbekistan
  • Vanuatu
  • Vatican City State
  • Venezuela
  • Vietnam
  • Wallis and Futuna Islands
  • Western Sahara
  • Western Samoa
  • Yemen
  • Zambia
  • Zimbabwe