Long-term rust prevention treatment of thin films using an environmentally friendly zinc-aluminum coating process.
The environmentally friendly high corrosion-resistant zinc-aluminum coating process "ZICOLLUMTM" is a surface treatment agent that is completely chrome-free, free from hydrogen embrittlement, and capable of wastewater-free processing. It provides long-term rust prevention treatment with a thin film for various metal fasteners and pressed parts. We offer consistent service with sincerity. 【Features】 ○ Completely chrome-free Does not contain harmful heavy metals such as Cr/Cd/Pd ○ Wastewater-free processing No wastewater is required due to the adoption of a closed system ○ Free from hydrogen embrittlement The impact of hydrogen embrittlement on the material is extremely low For more details, please download the catalog or contact us.
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**Features of ZICOLLUMTM** ○ Appearance: Silver color ○ Film thickness control: Thin film control possible through process selection (4-10μm) ○ Environmental compatibility: Waterless treatment possible (no wastewater treatment equipment required) Low VOC (volatile organic compounds released during processing) Good working environment due to water-based treatment solution ○ Corrosion resistance: ZICOLLUMTM maintains the sacrificial corrosion protection effect of the base coat for a long time through the combination of base coat and overcoat agent. (Salt spray test 240 hours - over 2000 hours) ○ Heat resistance: No abnormalities at 300℃ for 2 hours (2C2B specification) ○ Coating formation: Zinc and aluminum phosphates are bonded in layers by an inorganic-organic composite binder, suppressing contact with rust-generating factors. ○ Solvent resistance: Durable performance against a wide range of solvents and more For further details, please download the catalog or contact us.
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Uchida Co., Ltd. is a "super paint dealer" that, in addition to its experience as an industrial paint dealer spanning half a century, pursues the latest surface treatment technologies across a wide range of fields, delivering Japanese technology to the world and bringing global technology to Japan. In collaboration with Winstar Chemicals Co., Ltd. (Hong Kong), a comprehensive surface treatment agent manufacturer, we established the Winstar Business Division as a promotion base within Japan. Aiming to provide high-quality solutions that delight our customers, we are conducting promotional activities both domestically and internationally, focusing on the Zicolam Coating System.
