Electrodeposition process of negative-type photoresist to achieve high-precision plating areas.
The Erecote EU-XC process is a photoresist electrophoretic process that achieves high-precision partial plating on uneven surfaces and three-dimensional shapes. This electrophoretic resist has excellent chemical resistance and can be used as a resist for silver cyanide plating, as well as for gold plating and copper sulfate plating. It features excellent edge coverage and achieves high-precision developability. It is a negative-type electrophoretic photoresist that enables precise partial plating and can also be used as an etching resist.
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basic information
It is possible to form resist on uneven surfaces and half-etch areas. Continuous processing is carried out through the steps of resist electrodeposition, exposure, development, plating, and resist stripping. It can be used as partial plating resist or etching resist for uneven surfaces and three-dimensional shapes, which are difficult with dry film or liquid resist.
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Applications/Examples of results
Negative-type resist for electrodeposition of high-precision parts such as lead frames and connectors.
Company information
We develop, manufacture, and sell surface treatment chemicals based on electrodeposition paint. All of our electrodeposition paints are lead-free and tin-free. We offer a wide range of applications, from decorative purposes to functional uses. For functional purposes, we have options for electrical insulation (epoxy-based), heat resistance (polyimide-based), non-contamination (fluorine-based), and photoresist (alkali-resistant), among others. In the plating sector, we provide tungsten alloy plating with excellent release properties for glass and resin, as well as nickel plating processes with excellent solder wettability. We pursue the potential of surface treatment technology and aim to create added value for our customers. We have obtained ISO 14001 certification and ISO 9001 certification (for electrodeposition paint). For more details, please visit our website.
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