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  • Metal etching processing technology is divided into wet etching and dry etching two kinds, metal etching processing is a series of chemical processes composed. It is mainly through the reaction of chemical potion or physical impact to dissolve the metal material to form the corresponding pattern.

    2024-12-31

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  • Etching is a technique that removes materials by chemical reaction or physical impact. Etching technology can be divided into two categories: wet etching and dry etching.

    2024-10-26

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  • Etching, usually referred to as etching, is also called photochemical etching. It refers to the removal of the protective film of the area to be etched after exposure and development. During etching, it contacts the chemical solution to achieve the effect of dissolution and corrosion, forming a concave-convex or hollow-out effect.

    2024-10-11

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  • Copper etching is a selective removal process used to create images on copper plates. Most etching processes require a metal plate that is covered with a non-reactive material, which is then selectively removed.

    2024-05-24

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  • There are two main methods of metal etching based on the contact form of the workpiece with the solution, namely spray etching and bubble etching. There are two principles for selecting etching methods.

    2024-05-24

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  • Soaking or spraying appropriate acidic solvents on metal can cause it to corrode. If you first use acid-resistant substances to shield and protect the local metal and then soak it in acidic solvents, you can only partially remove the metal surface and get the result we designed in advance. Pattern, this is the general etching practice.

    2024-01-20

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