Hammered Copper Sheets Coil 2mm Thick Insulated For Transformer Foil Tape

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Hammered Copper Sheets Coil 2mm Thick Insulated For Transformer Foil Tape

Country/Region china
City & Province wuxi
Categories Ingots

Product Details

High quality hammered copper sheets 2mm thick insulated copper coil for transformer Foil Tape

ProductCopper Foil Tape
MaterialCopper Foil
AdhesiveConductive Acrylic
Adhesive SideSingle Sided/double sided
Thickness0.05mm-0.08mm (Customized)
Width5mm-600mm (Customized)
Length25m/50m (Customized)
Shielding Effectiveness80-115db
Storage Condition23±5℃;55±5% RH
  • Excellent shielding effectiveness,soldering and coverting.
  • Antistatic,heat-resistant,waterproof,freon-proof,solvent resistance.
  • Strong adhesion,easy to use,handle and die cut complex shape.
  • EMI guitar shielding,EMI shielding of plastic enclosure parts;EMI shielding tape/gasket;shielding of all non-conductive materials;ground plane;antistatic floors (ESD floors);electrical connection between surfaces;shielding in housings and faraday cages;temporary shielding during tests;mounting transparent foils, windows for EMI/RFI shielding;cable shielding (tape wrapped around cable);temporary shielding during emissions and immunity tests.
  • Soldering, stained glass,guitar,pcb, paper circuits, educational aid, electrical repairs, household repairs, bonding, grounding, decoration, craft and many more.
  • Getting rid of slugs and snails in garden,house,kitchen and yarn.


Product Description

Cu-Cr-Ag-Fe-Ti-Si alloy is a high-strength high-conductivity alloy with excellent. Electrical conductivity,

thermal conductivity, stress relaxation resistance, excellent cold workability. Widely used in Plug

components on automotive, electrical equipment, etc.. With the rapid development of miniaturization

and high-density of Device,it is also used in the companents for the electrical industry.


Mechanical Properties


Electrical conductivity{IACS%(20ºC)}79
Modulus of elasticity(KN/mm2)140
Thermal conductivity{W/(m*K)}320

Coefficient of thermal expansioon(10-6/ºC 20/ºC~100/ºC)




TemperTensile StrengthElongation A50Hardness


Red copper is pure copper, also known as red copper. The color of pure copper is orange or rose, but it will be oxidized into purple when exposed to the air, so it is called red copper. Copper it is not necessarily pure copper, sometimes also add a small amount of deoxidation elements or other elements, to improve the material and performance, so also classified as copper alloy. According to the composition of Chinese copper processing materials can be divided into: ordinary copper? (T1, T2, T3, T4), oxygen-free copper (TU1, TU2 and high purity, vacuum oxygen-free copper), deoxidized copper (TUP, TUMn), and special copper with a small amount of alloying elements (arsenic-copper, telluric-copper, silver-copper). Copper is second only to silver in conductivity and thermal conductivity, and is widely used in making conductive and thermal conductive equipment. Copper in the atmosphere, sea water and some non-oxidizing acids (hydrochloric acid, dilute sulfuric acid), alkali, salt solution and a variety of organic acids (acetic acid, citric acid), has good corrosion resistance, used in chemical industry. In addition, red copper has good weldability, can be made into a variety of semi-finished products and finished products by cold and thermoplastic processing. In the 1970s, the production of red copper surpassed the total production of all other copper alloys. Brass A copper - based alloy with zinc as the main alloying element, so named because it is often yellow in color. Brass has beautiful color, good process and mechanical properties, high electrical conductivity and thermal conductivity, corrosion resistance in the atmosphere, fresh water and sea water, easy cutting and polishing, good welding and cheap. It is widely used in making conductive and thermal components, corrosion-resistant structural components, elastic components, daily hardware and decorative materials, etc. Generally speaking, the cutting performance of brass is better than red copper (red copper is easy to stick knife); In non - cutting, red copper deformation resistance is smaller, easier to form. Copper has a density of 7. 83g/? M3, melting point is 1083 degrees, non-magnetic, has good electrical conductivity, thermal conductivity and corrosion resistance, toughness. The density of brass is 8. 93G/M3, multi-purpose with mechanical bearing liner, wear-resistant. Brass is a Cu-Zn alloy, containing about 80% copper. The hardness is larger than copper, but the electric and thermal conductivity is poor.


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