Photoengraving Zinc Plate (Polished/uncoated) (for Engraving and Etching) Chemical Component: Al: 0.02-0.10% Mg: 0.05-0.15% Pb: ≤0.005% Cd: ≤0.005% Fe: ≤0.006% Cu: ≤0.001% Zn: Margin Common Size: Length x Width:1000x500mm, 1000x510mm, or 800x400mm Thickness:0.8-7.0mm Other Advantages: *very high purity *very smooth and polished surface *excellent etching/engraving effects Usage: SGZ Polished Etching/Engraving zinc Plate can be used for CNC Engraving, as well as chemical Etching if you can coat photoresist yourselves. It can give remarkable engraving and etching! |