strip thin copper foil

Strip Copper Foil Rolls Chemical composition: Cu Rem Ni 0.8-1.8 Si 0.15-0.35 P 0.01-0.05 Physical properties: Density(g/cm3) 8.9 Electrical Conductivity IACS%(20)} 60min Modulus Of Elasticity(KN/mm2) 135 Thermal Conductivity {W/(m*K)} 260 Coefficient Of thermal expansion( 10-6/ 20/ ~100/) 16.8 Physical properties: Temper Of Supply Tensile Strength Yield strength Elongation (A50) Hardness Bending test 90(R/T) 180 (R/T) (Rm,MPa) (Rp0.2,MPa) (%) (HV) GW BW GW BW R400 400

Corrosion Resistant Conductive Clad Tin Plated Copper Foil Description : Tin cladded copper foil mainly solved surface unsmoothly and thickness uneven when ordinary copper foil is tinned. It has high peel strength on the laminated surface due to some special treatment. Also the whole process were done in room temperature and would not change metal structure. Structure: Material Thickness (%) Sn | Cu | Sn 3~4% | 92~94% | 3~4% Advantage : Corrosion resistant tin clad foil

PCB Customized Pure Copper Foil Rolls DETAIL SHOW New Material High Quality Using the best brass of china ,ensure quality. Refused to use old material pretended new Precise,Smooth,Tidy Our copper materials size precision Smooth surface,saw tidy and flat Professional Customized Manufacture customize width ,thickness,length To ensure our materials is that you need Chemical Composition Alloy Chemical Composition QB JIS /ASTM Cu P O Other T2 JIS C1100 99.9 0.015-0.040 - balance

C11000 PCB Copper Foil GB/TDINENASTMTU2E Cu58Cu ETPC11000 Material introduction:C11000(Cu ETP) Cu ETP is an electrolytically refined oxygen-containing copper. It has good electrical conductivity but compared with other high conductivity copper due to the high residua oxygen content of the alloy it is not suitable for processing (annealing welding etc.) and use in high temperature ( temperature greater than 370 C ) reducing gas. Because it is prone to hydrogen embrittlement

Double Sided Thickness 0.01mm Tin Plated Copper Foil 1. Description Tin-cladded copper foil mainly solved surface un-smoothly and thickness un-even when ordinary copper foil is tinned. It has high peel strength on the laminated surface due to some special treatment. Also the whole process were done in room temperature and would not change metal structure. 2. Capacity: Thickness of tin according to customers requirement; Single side laminating also ok. Laminating layer

Electrolytic 25um Thickness Red Copper Sheet Metal Roll Product Description This copper foil with 25 um thickness is the best candidate as substrate for growing Graphene. Copper strip is made of electrolytic copper and it goes through the processes of ingot, hot rolling, cold rolling, heat treatment, surface cleaning, cutting, finishing, and then packing. The material has excellent thermal and electrical conduction, flexible ductility and good corrosion resistance performance