Nano conversion coating-Product and Technology-Shanghai Guanghua Shine Metal Surface Treatment CO., LTD

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Nano conversion coating

Automobiles and parts - coating surface treatment - nano conversion coating

Function positioning:

Replace the traditional three-way phosphating new phosphorus-free conversion coating

Application scenario:

Coating metal pretreatment line

Application substrate:

Cold-rolled sheet, hot-rolled sheet, steel sheet, hot-dip galvanized sheet, electro-galvanized sheet, alloy sheet, aluminum and alloy sheet

Value advantage:

Adapt to changes in environmental protection and laws and regulations (especially the restrictions on heavy metals such as nitrogen, phosphorus, nickel, etc., with new phosphorus-free and nitrogen-free degreasing agents and low-temperature surface activity, it can achieve room temperature and zero emissions), and meet existing coating specifications (Applicable to new energy vehicles, especially body materials with high aluminum ratio, compatible with new conversion coating materials), reduce surface treatment costs (longer service life, lower maintenance costs, lower slag content, almost no slag, reduced energy consumption, water and wastewater treatment costs), reduce the impact of the process on the environment (more stable process control, the shortest process operation, and finally pure water washing by adding no-wash antirust agent to the powder spraying section without adding a large-scale pure water spray pipe road renovation)