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Product | Copper Foil | |
Stock No | NS6130-12-000329 | |
CAS | 7440-50-8 | Confirm |
Purity | ≥ 99.8% | Confirm |
Thickness | 12μm | Confirm |
Tensile Strength | ≥25 Kg/mm² | Confirm |
Surface density | 105-110g/m² | Confirm |
Extensibility | ≥2.5% ((25°C %) | Confirm |
Roughness Rz | ≥3μm | Confirm |
Thickness tolerance | -0, +3 | Confirm |
Width tolerance | ±1 | Confirm |
Tolerance oxidation susceptibility | 160C°/10min.no oxidation | Confirm |
Joint | 1pcs/roll | Confirm |
Roll weight | consulted by supplier and acquirer | Confirm |
Polished | One Side Polished | Confirm |
Coarse | One Side Coarse | Confirm |
Appearance quality convex | No oxidation, Smooth and no concave-convex | Confirm |
Storage requirement | Temperature: 25 °C, Humidity: <60% RH, There are no corrosive gas and Material, moist Material | |
Quality Control | Each Lot of Copper Foil was tested successfully | |
Main Inspect Verifier | Manager QC |
Assay | >99.8% |
Other Metal | 1880ppm |