Our sulphuric anodising services use an electrolytic process to produce a wear- and corrosion-resistant oxide layer, united with the substrate.

• Uniform coating distribution that is aesthetically pleasing and, when sealed, the surface finish is easy to maintain

• 5 – 25 microns thickness

• Black Dye available

• Fully RoHS-compliant process

 

Similar to sulphuric anodising, but processed at a lower concentration of sulphuric acid, and a lower temperature, producing a far thicker and harder surface suited for marine environments and engineering purposes. 

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• 25 – 80 microns thickness

• Black Dye available

• Fully RoHS-compliant process

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• Uniform coating distribution that is aesthetically pleasing and, when sealed, the surface finish is easy to maintain

• 5 – 25 microns thickness

• Black Dye available

• Fully RoHS-compliant process​

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At Corodine, we process the deposition of zinc onto a ferrous metal substrate by electrolysis, generating a corrosion-resisting, sacrificial decorative coating.

•  5 – 25 microns thickness

• Clear and colour passivate available

• Fully RoHS-compliant process

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Iridite NCP Chrome-free conversion coating that can be used as a final finish, with corrosion resisting properties that match its hexavalent equivalents on many alloys, or act as a base for paint, powder coat, lacquers, or bonding. 

• Fully RoHS, ELV, and WEEE-compliant process

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*Please contact us bellow with any questions you may have.

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