Aluminum panel curtain wall surface treatment: aluminum panel curtain wall surface after chromium commonly after pretreatment, the fluorine carbon spraying processing again.
Fluorine carbon coating of paint and varnish polyvinylidene fluoride resin (KANAR500).
Generally fall into two, three or four.
Fluorocarbon coating has excellent corrosion resistance and weather resistance, resistant to acid rain, salt fog, and all kinds of air pollutants, excellent heat and cold resistance, can resist strong ultraviolet radiation, can maintain long do not fade, not pulverization, long service life.
