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PVDF coating-PVDF spray coating series

PVDF coating-PVDF spray coating series

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Print Page PVDF spray coating series
The fluorocarbon coating series is made of Poly Vinylidene Fluoride (PVDF), in which F atom can form extremely stable C-F bond due to the greatest electronegativity of F atom. Moreover, symmetrical molecular structurein PVDF brings a series of perfect properties such as chemical inertness, ultraviolet light photodecomposition resistance and insulation. As a result, PVDFcoating on alloy shows excellent weatherability, acid and alkali resistance,chemicals resistance and dirt-proof.?The fluorocarbon coating series is mainly used for coating of AluminumAlloy, Galvanized Steel, Stainless Steel and other Alloy materials. For example,PVDF coated Aluminum Alloy, Galvanized Steel, Stainless Steel plate have beenwidely used in outdoor decoration of shopping center, gymnasium, airport, TVtower, lettering building and market, taking advantage of protection and glorification on the buildings for the purpose of protection and beautification. The fluorocarbon coating series include Ground coat, Finish coat andVarnish, and thinner et al. The PVDF coating spray technology includes three-layer-coating and two-layer-coating depend on Color, Gloss, Pigment and other different requirement. Process flowAlloy material ??? Oil removing ???Water Flushing ?? Alkali Eroding ???Water Flushing ??? Nneutralization ???Water Flushing??? Chemical Conversion Treatment ???Water Flushing ??? Drying ???Ground coat (First layer coating)???Air Drying, Smooth ???Enameling (Second layer coating) ???Air drying, Smooth ???[varnishing (Third layer coating) ???Air drying, (Smooth)???Baking Drying??? Checking ?? Covering Protective Film??? Packing
Products name
Ground coat
Finish coat
Varnish Products No.
H100
A?B?H
H300Appearance
Light yellow or hoar Dispersion solution
Many kinds of colorful dispersion
Milky white translucence dispersion Fineness Viscosity (Cup-4)
50-70seconds 25?
40-60 seconds 25?
55-65 seconds 25?Solid content(WT%)
48+2%
43+2%
38+2%Fraction of coverage
30M2/KGDried film 6.5 μm
11.5M2/KGDried film 25μm
17.5M2/KG Dried film 12.5μmDiluting agent
Dimethyl benzene/butanone/butylcellosolve
Dimethyl benzene / butylcellosolve
Dimethyl benzene / butylcellosolveDiluting ratio
80/20 or 20 blend
90/10 or 80/20 blend
80/20 blend Spray and coating viscosity(Cup-4#)
25??16 ?8?
Below 25?18-25 seconds
Below 25?15-16 secondsSolidify temperature
PMT210-230oC
PMT230-235?*10 ?2MIN
PMT230-235?*12 ?5 MIN
Model Name/Number: FLUOR POLYMER ? Fluor carbon pai

Zhejiang Fotech International company

excellent grade high quality The main business of Zhejiang Fotech is Fluorochemicals ( Including Refrigerant gas, Blowing agent, Cleaning agent, Polymers, Elastomer and Paint), API and Composite...

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Contact Information

Contact Person :
Ms.Ribecca (China)
Company :
Zhejiang Fotech International company
Address :
Room 5022,Wushanminglou,No.9Yan'
Zip/Postal :
Telephone :
86-0571-87085066
Fax :
86-0571-87089366
Mobile :