What is PVDF prepainted steel?

PVDF prepainted steel brief introduction

PVDF prepainted steel is a metal baking color plate made of PVDF polyvinylidene fluoride coating on metal plates,
and then baked at high temperature.

PVDF PREPAINTED STEEL MAIN FEATURES

It has extraordinary stability, which can maintain the stability of various properties in acid and alkali and polluted environments; excellent durability, PVDF prepainted steel can still maintain good color and gloss for 20 years outdoors; Processing performance, the painted color steel has high flexibility, impact resistance, and can also be post-embossed

PVDF pREPAINTED STEEL SPECIFICATIONS

thickness 0.17-1.5MM,
width below 1250MM
Color: customized according to customer needs
Substrate: Galvanized and 55% aluminium-zinc alloy coated
Coating structure: two layers on the front and one layer on the reverse
Coating thickness: 20-25um and 5-10um
Coil weight: ≤10 tons
Inner diameter of roll: Φ510MM and 610MM
Outer diameter of roll: Φ800-1500MM
Service life: more than 20 years

PVDF prepainted steel applications

PVDF prepainted steel is best suited for applications such as chemical plants, power plants, steel plants, high-speed rail stations, etc., which require high UV resistance and weather resistance

PVDF BENEFITS

1.gloss & colour retention-gloss and colour remain intact longer as compared to other paint systems; 2.chalk & fade resistance-provide superior UV resistance meaning better aesthetics longer-term; 3. Harsh Weather Resistance-perform better in harsh enviroments; 4.Poential Energy Savings-coating compostion offers superior reflectivity and emissivity which may equate to energy savings on your building.

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