1st, the big module welds the belt (to suit in solar energy big module)
Copper base: The electrician garden copper wire (the TR line) rolling or the T2 copper tape minute cuts
Copper parent metal electronic resistivity: ρ≤0.0172Ωmm2/m
Soldering tin ingredient: 62%Sn36%Pb2%Ag; 60%Sn40%Pb; 96.5%Sn3.5%Ag; 97%Sn3%Ag
Tin level thickness: 10μm-40μm, two-sided even consistent
Thickness tolerance: ≤0.008
Width tolerance: Rolls over the product ≤0.1mm; The minute cuts ≤0.005mm.
Elongation ratio: Soft condition ≥20%; Half soft condition ≥15%.
Product specification: Width 1.5mm-2.5mm may order willfully; Thickness 0.08mm-0.25mm.
Packing: 4Kg the 8Kg two kind of cylinder escapements, suit the machine automatic welding, middle not beheads; May also decide the ruler dinking die for the customer, the paper carton packing.
2nd, the small module welds the belt (suitably to seal off-set small module)
Copper base: Electrician garden copper wire (TR line) rolling
Copper parent metal electronic resistivity: ρ≤0.0172Ωmm2/m
Soldering tin ingredient: 98%Sn2%Ag (Bi may elect)
Tin level thickness: 10μm-20μm, two-sided even consistent.
Thickness tolerance: ≤0.008
Width tolerance: Rolls over the product ≤0.1mm
Elongation ratio: ; ≥10%
Product specification: Width 0.6mm-1.2mm may order willfully; Thickness 0.08mm-0.13mm.
Packing: Cardboard or 1Kg cylinder escapement packing.

3rd, the big module uses the afflux belt
Copper base: The T2 copper tape minute cuts
Copper parent metal electronic resistivity: ρ≤0.0172Ωmm2/m
Soldering tin ingredient: 62%Sn36%Pb2%Ag; 60%Sn40%Pb; 96.5%Sn3.5%Ag; 97%Sn3%Ag tin level thickness: 10μm-40μm, two-sided even consistent
Thickness tolerance: ≤0.008
Width tolerance: ≤0.005mm.
Elongation ratio: Soft condition ≥20%; Half soft condition ≥15%.
Product specification: Width 4mm 5 mm 6mm; Thickness 0.15mm-0.3mm.
Packing: Cylinder escapement, cardboard packing