Automatic welding interlink strip
1.Environmental protection PV Ribbon has already passed SGS test with Europe Union RoHS directive standards.
2.Copper:oxygen-free copper wire planish,
Contain copper quantity≥99.97％,Conductivity≥100%
3.Copper electrical resistivity:Oxygen-free copper≤0.0165Ωmm²/m
T2 copper≤0.0172Ωmm²/m
4.Component:63％Sn37％Pb,60％Sn40％Pb (TM-A)
96.5％Sn3.0％Ag0.5％Cu,99%Sn1％Ag (TM-B)
62％Sn36％Pb2％Ag (TM-C)
5.Solder tin melting point:179～217℃
6.Tensile strength:≥200N/mm²
7.Extensibility:≥25％
8.According to customer requirements,we can provide different chemical coating and different sizes of products
Hand welding interlink strip/bus bar
1.Environmental protection PV Ribbon has already passed SGS test with Europe Union RoHS directive standards.
2.Copper:oxygen-free copper wire planish,
Contain copper quantity≥99.97％,Conductivity≥100%
3.Copper electrical resistivity: Oxygen-free copper≤0.0165Ωmm²/m
T2 copper≤0.0172Ωmm²/m
4.Component:63％Sn37％Pb,60％Sn40％Pb (TM-A)
96.5％Sn3.0％Ag0.5％Cu,99%Sn1％Ag (TM-B)
62％Sn36％Pb2％Ag (TM-C)
5.Solder tin melting point:179～217℃
6.Tensile strength:≥200N/mm²
7.Extensibility:≥20％
8.According to customer requirements, we can provide different chemical coating and different sizes of products
PV copper base material with high purity TUl oxygen-free copper(copper content≥99.97％,conductivity≥100％,resistivity≤0.0165Ωmm²/m),through the strict production process:Rolling→Surface cleaning→Hot tin-plate→Spool/Round plate/Fixed-length cutting,that finished the PV ribbon product.
PV copper(normal)Physical PV ribbon(normal) Physical
1:Tensile strength:≥200N/mm² 1:Tensile strength:≥150N/mm²
2:Yield strength:≤60N/mm² 2:Yield Strength:≤60N/mm²
3:Extensibility:≥25％ 3:Extensibility:≥20％
4:Vickers hardness:≤45Hv
Product size
