Rolled Copper Foil

High-precision rolled copper foil Rolled copper foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material. Base material: c11000 copper, cu > 99.96% Thickness range: 0.009mm-0.15mm Width range: 200mm-640mm Temper: hard, soft Application: ccl, electronics shielding and heat radiation, wide copper tape etc. NameGbAlloy no.Size (mm) (iso)(asmt)(jis)(bis)(din) Copper foilT2Cu-etpC11000C1100C101R-cu57Thickness: 0.009-0.15 /max width: 640 ItemUnitThickness 9um12um18um35um70um90um PurityCu%=99.97 Surface roughnessRaUm=0.17 Tensile strengthRm(hard)N/mm2420-440450-470460-480430-450410-430 Rm(soft)N/mm2160-180180-220200-230210-240220-250 ElongationA50(hard)%0.8-1.20.8-1.31.0-1.51.2-1.81.5-2.0 A50(soft)%=5.0=6.0=8.0=10.0=15.0=20.0 Oxidation resistance200?Min60 PinholeEaNone WidthMm100-660 Width accuracyMm0~ +2 Core/3 in, 6 in, 80mm Note: we can provide products with other properties according to customers` requirements. Physical properties Density: 8.9g/cm3 Electrical conductivity (20°c): min 90%iacs for annealed to temper Min 80%iacs for rolled to temper Thermal conductivity (20°c): 390w/(m°c) Elastic modulus: 118000n/m Softening temperature: =380°c Sizes and tolerances (mm) ThicknessThickness tolerancesWidthWidth tolerances 0.012~0.04± 0.001100~600± 0.1 > 0.04~0.10± 0.002 Specifications available (mm) ThicknessWidthTemper 0.012~0.04100~600O, h, > 0.04~0.10100~600O, h

High-precision rolled copper foil Rolled copper foil has extraordinary strength, bendability, ductility and lustrous surface, plus its excellent mechanical capacity, makes it irreplaceable as a raw material. Base material: c11000 copper, cu > 99.96% Thickness range: 0.009mm-0.15mm Width range: 200mm-640mm Temper: hard, soft Application: ccl, electronics shielding and heat radiation, wide copper tape etc. Note: we can provide products with other properties according to customers` requirements. Physical properties Density: 8.9g/cm3 Electrical conductivity (20°c): min 90%iacs for annealed to temper Min 80%iacs for rolled to temper Thermal conductivity (20°c): 390w/(m°c) Elastic modulus: 118000n/m Softening temperature: =380°c

Application: Electronic, telecommunications Width: 3mm-1220mm Material: Brass Grade: Brass Coil Cu (Min): 64.0-68.0% Model Number: C2680,C2680,C2700.etc. Place of Origin:� � China Processing Service: Bending, Welding, Decoiling, Cutting, Punching Shape: Strip Coil Roll Temper: O, 1/4H, 1/2H, 3/4H, H, EH, SH Alloy brand: C2680, C2600, etc Standard: JIS ASTM DIN EN ISO Surface: Mill,Polish,Bright,Hair line,Brushed,etc. Package Type: Standard export seaworthy package,or as required. Payment term: T/T,L/C etc. Port of shipment:Xiamen,China Lead time:15-30days

Product Description We can offer different thickness and width copper foil/ sheet for you. It is ED copper foil, which is the best shielding material for MRI RF room. In usual, 3oz thickness 1320mm width ED shielding copper foil/ sheet is our hot-sale product. Copper is durable, has superior electrical conductivity and is extremely corrosion resistant. Copper is also easily formed meaning that the shapes of the shield can be easily modified to suit rooms of different shapes and sizes. Specification This is our hot-selling specification,if you need other specification,please contact me for more information,we can provide customized services. Copper Foil Thickness Width ED Copper Foil 2oz(0.07m) 1290-1370mm 3oz (0.105mm) 4oz (0.140mm) 5oz (0.175mm) 6oz (0.210mm) 1370mm RA Copper Foil 0.1mm Width Max 600mm 0.15-0.5mm Width Max 800mm 0.5-3mm Width Max 1000mm Over 3mm Width Max 1200mm Quality Items General Technical Terms 2oz (70um) 3oz (105um) 4oz (0.14mm) 5oz (175um) 6oz (210um) Area Weight g/m2 585�±25 915�±45 1220�±60 1525�±75 1830�±90 Tensile Strength kg/mm2 Room Temperature â?¥25.0 Elongation % Room Temperature â?¥5.0 Leakage Points points/m2 No Quality of electrical resistivity �©�·g /m2 â?¤0.162 Anti-Oxidization Performance 160 centigrade/30min No Oxidization Width Tolerance mm 1290.0�±1.0 1320.0�±1.0 1370.0�±1.0 Characteristic 1. High performance, vertically-supported modular enclosure 2. Reinforced wall design 3. Lightweight 4. Installed in more MRI sites worldwide than any other shield system 5. Easily and quickly modified on site 6.