A vexillum scala advolvitPurissimum Cuprum Foilest (0.05～0.010) mm (crassitudo) & tempora; (40～600) mm (latitudo), longitudo fere non minus quam 5000mm cum in orbibus suppleta. Condiciones molles et durae sunt, et pleraeque durae. Naturae eius sunt: compositio, aequabilitas; summa summa rerum est, bonum publicum officium; unius minimae crassitudinis et latitudinis restringuntur. Folium cuprum involutum in globum aeris oxygenii liberum dividi potest pro tubulis electronicis, bracteis aeris oxygenii liberorum, et bracteis cupri rubris secundum compositionem chemicas, et globum aeris corrosio repugnans cum elementis vestigiis et adiectis bracteis aeris resistentibus admixto. Folia aenea pura maxime adhibentur pro flexibilibus tabulis impressis impressis, ambitus chartarum tabularum impressarum, machinarum magneticarum machinarum, funes plani compositi, anfractus et iacuit electrodes batteries lithii. Corrosio-repugnans stannum aeris ffoyle et calor resistens bracteae aeneae plerumque adhibentur pro radiatoribus, gaskets, pads ruptis, etc. Cum minutione partium electrica et electronicarum, latius erit applicatio aeris et stannum aenei foil.
Purissimum Cuprum Foil(copper foil): a kind of cationic electrolytic material, a thin, continuous metal foil deposited on the base layer of the circuit board, which acts as the conductor of the PCB. It easily adheres to the insulating layer, accepts the printed protective layer, and forms a circuit pattern after corrosion. Copper mirror test (copper mirror test): a flux corrosion test, using a vacuum deposition film on the glass plate. Copper foil is made of copper and a certain proportion of other metals. Copper foil generally has 90 foil and 88 foil, that is, the copper content is 90% and 88%, and the size is 16*16cm. Copper foil is the most widely used. Decorative materials. Such as: hotels, temples, Buddha statues, golden signs, tile mosaics, crafts.Purissimum Cuprum Foiltuum est bonum arbitrium.
