|Color:||Red||Standard:||ASTM / GB / JIS / DIN|
|Surface:||Bright||Size:||0.001mm - 5 Mm * 0.5mm - 1000mm|
copper metal sheet,
thin copper sheet
copper foil C12200 / c1220
1 . Import(GermanyMKM: GreeceHALCOR): E-Cu57 Temper M
Domestic: C12000 Temper Soft , 1/2hard,hard
Material: Copper strip/Foil
|Package||Standard export package,suit for all kinds of transport,or as required.|
|Surface||mill,polished,bright,hair line,brush,sand blast,etc|
|Price term||CIF FOB CFR|
2 . Appearance standard:
( 1 ) . Soft surface, no grease, smooth and without feeling scratch.
( 2 ) . Tolerances of side burr, thickness and width should less than that in the standard.
3 . Packing:
(1). Generally polyethylene film roll the coil and put them on the wooden pallets. Also we can meet special requirements of customers.
(2). Strip itself and identified material all conform to RoHS environmental requirements.
4 . Applications:
Good electric conductivity and thermal conductivity, high intensity and rigidity. Used as material in electronic connectors and large scale integrated circuit lead frame.
5 . Parter:
Min Quantity:according to your size
6 . Physical Properties
|Melting Point - Liquidus||1083℃|
|Melting Point - Solidus||1065℃|
|Density||8.91 gm/cm3@ 20 ℃|
|Electrical Resistivity||1.71 microhm-cm @ 20 ℃|
|Electrical Conductivity**||0.591 MegaSiemens/cm @ 20 ℃|
|Thermal Conductivity||391.1 W/m ·oK at 20 C|
|Coefficient of Thermal Expansion||16.9 ·10-6per℃(20-100 ℃)|
|Coefficient of Thermal Expansion||17.3 ·10-6per℃(20-200 ℃)|
|Coefficient of Thermal Expansion||17.6·10-6per℃(20-300 ℃)|
|Specific Heat Capacity||393.5 J/kg ·oK at 293 K|
|Modulus of Elasticity in Tension||117000 Mpa|
|Modulus of Rigidity||44130 Mpa|
7 . Grade and Manufacturing information for stained class copper foil
|Chinese Grade||Abroad Similar Brand|
|Grade||Chinese State||Specification||Tensile Strength||Elongation||Vickers Hardness|
8 . Features for thin copper foil
1 ) Good viscosity,Cold resistance
2 ) Mechanical resistance,Moisture resistant
3 ) High thermal conductivity,Oil & acid resistant
4 ) Ageing-resistant
5 ) Flame retardant
6 ) Easy to tear apart
9 . Applications for thin copper foil
1 ) Electric and electric springs,switches
2 ) Lead frames
3 ) Connectors and oscillation reeds
3 ) PCB field
4 ) Communication cable
5 ) Cable armoring
6 ) Mobile phone main board
7 ) Ion battery production lamination with PI film
8 ) PCB collector (electrode backing) materials
10 . Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Copper Alloy, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.
We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.
We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.
Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over nine years in this field. During nine years, more than 60 management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.
Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.
Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.
Contact Person: Matt