Completing the Building Envelope
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High quality PVDF powder door track aluminum window extrusion profile
Fluorocarbon spraying process using multilayer coating, in order to give full play to the Kynar 500 metal paint durability and weatherability advantages from the front surface treatment of aluminum material to the spraying process needs to strictly control the quality of the final product must meet U.S. manufacturing industry association AAMA-605.02.90 standard architecture.
2.Non-maintaining and automatically clearning
4.Long weather resisting property
Usage:It’s widely used in aluminum windows and doors,thermal-break,billboard,etc.
1.Preliminary treatment: oil and stain removal→watering→alkali cleaning→watering→acid cleaning→watering→chromizing→watering→pure watering
2.Coating flow:prime lacquer→top-coat→varnish finishing→roast(180-250℃) →QC