Processing is possible for aluminum alloys such as die-cast materials! Chrome-free chemical treatment.
"Zirconium treatment (chromium-free chemical conversion)" is a chromium-free chemical treatment that does not use substances regulated by RoHS. It can be applied to aluminum alloys such as extrusions and die-cast materials. By generating a chemical conversion coating, it can improve corrosion resistance compared to the bare state. It can serve as a base for painting. 【Features】 ■ Applicable to aluminum alloys such as extrusions and die-cast materials ■ Does not contain harmful metals (such as hexavalent chromium) in the chemical conversion coating ■ Capable of improving corrosion resistance compared to the bare state ■ By protecting (masking) the bare state, it can also accommodate prevention of dimensional tolerance issues and use for grounding applications *For more details, please refer to the PDF document or feel free to contact us.
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Our company is engaged in the surface treatment technology of aluminum materials and is expanding its business. We have been certified for our "anodic oxidation coating technology" and "anodic oxidation paint composite coating" processing technologies, which are authorized for JIS marking. Additionally, we are continuously building a system that enables stable product supply. We are advancing surface treatment development using our unique new technologies for the diverse applications of aluminum and magnesium alloy surface treatments, including aluminum building materials, transportation equipment, electrical and electronic manufacturing devices, home appliance parts, and equipment machine parts, and we propose and provide high-quality technologies.