Фотоэлектрические зоны сварки

Technical parameter A belt type wlding(for solar energy large components)B belttype wlding(suitablefor sealing plastic sheet panel pieces)Convergence zoneCoppersubstrateElectric Park copper(TR line) rolling or slitting TU1 CopperbeltElectric Park copper(Trline) RollingTU1 oxygen-free copper cutResistivity of copper substrateP≤0.0165Ωm/MP0.0165Ωm/MP0.0165Ωm/MSolder composition62Sn,36Pb,2Ag; 60Sn,40Pb; 96.5Sn,3.5Ag98Sn,2Ag(Bi selected)62Sn,36Pb,2Ag; 60Sn,40Pb; 96.5Sn,3.5Ag(Bi selected)Tin thickness10μm-40μm Even consistence in double side10μm-20μm Even consistence in double side10μm-40μm Even consistence in double sideThickness Error0.008mm0.008mm0.008mmWidth ErrorRolled products0.1mm Cutting Products 0.005mmRolled products0.1mm0.005mmElongationSoft state20% Semi-soft15%10%Soft state20% Semi-soft15%SpecificationsWidth:1.5-2.5mm any customThickness:0.08mm-0.25mmWidth:0.6-1.2mm any custom Thickness:0.08mm-0.13mmWidth:4,5,6mm Thickness:0.15-0.3mmPackagingShaped wheel(continuous form) Carton: according to size cutCardboard or round-shapedWheel-shaped, cardboardSolder melting point180-230°C180-230°C180-230°CcurvatureAxial at each 1000mm welding zone center, measured is less than 10mmeach 1000mm welding zone center, measured is less than 6mmBurr Production Description: Our factory provides the following coated tin solder: ordinary lead, environmental lead-free, silver lead-free, low temperature lead-free. Specifications, coating, thickness accord to customers requirements. With good weldability and electrical conductivity, our lead-free products have passed SGS certification, fully correpond with the requirement of ROSH.