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.
Inquire About This Product
basic information
**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.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the catalog or contact us.
catalog（2）
Download All Catalogs
Company information
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.