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Process advantages and characteristics analysis of Dacromet treatment

Posted on 2018-06-06
Compared to traditional plating processes, Dacromet is a "green plating". The thickness of Dacromet film is only 4-8 μm, but its anti-rust effect is 7-10 times more than traditional electrogalvanizing, hot-dip galvanizing or paint coating methods.


Processed by dacromet, the standard parts and pipe fittings showed no red rust after more than 1200 hours of salt spray resistance test.


The Changzhou Junhe Dacromet treatment process determines that Dacromet coating has no hydrogen embrittlement, so Dacromet is very suitable for the coating of force pieces. Dacromet can withstand high temperature corrosion, heat-resistant temperature up to 300 °C. The traditional galvanizing process has been scrapped, when the temperature reached 100 °C.


1. Dacromet bond strength and recoating performance: Dacromet coating has good adhesion with metal matrix, and strong adhesion with other additional coatings. The treated parts are easy to paint and color, Dacromet's adhesion to organic coatings even exceeds that of phosphate coatings.


2. Dacromet high heat resistance: Dacromet can be high temperature corrosion, heat-resistant temperature up to 300 °C.


3. Dacromet's pollution-free: Dacromet will not generate waste water and waste gas that is polluted by the environment during the entire process of production, processing and workpiece coating, and will not be treated with three wastes, which will reduce the processing cost.