DANA PREPAINTED ALUMINUM COILS ( PPAL COILS )
DANA Steel is the leading manufacturer of high quality Prepainted Aluminium Coils in UAE. With it’s ULTRA-MODERN ISO 9001:2015 Approved Coil Coating Facility Located in Dubai Industrial Park/City Near Jebel Ali Port in Dubai , and it’s network of coil service centers in the Region DANA STEEL is the industry leader for Prepainted Aluminium Coils.Our Products are PROUDLY “MADE IN UAE” and Exported to All Gulf Countries like Saudi Arabia,Kuwait,Oman,Bahrain.Jordan and also to African and European Countries.
SUBSTRATE
Mill finish tension leveled Aluminum coils.
QUALITY
Smooth surface, Mill Finish Aluminum coils.
STANDARD
ASTM B209 M or any other international standards
ALLOY
1100, 3004, 3005 , 3105 , 5005,5050,5052 etc.., or any other alloy on request
TEMPER
H -16, H – 26, H – 46, H – 48
THICKNESS
0.20 mm – 1.20 mm for Aluminium
WIDTH
40 mm – 1350 mm
INTERNAL DIA.
508 mm – Standard
610 mm – Optional
OUTER DIA.
1800 mm Max
As per types of surface coating of paint, color coated aluminum coils can be divided into polyester (PE) coated aluminum coil, fluorocarbon (PVDF) coating aluminium coil and Epoxy coated aluminum coil.
According to the thickness of the coating, it can be divided into single-coated aluminium coil (4-20 microns); double-coated aluminum coil (25 to 28 micron) and triply-coated aluminum coil (35-38 micron).
Coated aluminum coil (PPAL) is widely used in the roofing and cladding system, ceiling system, curtain wall plate, shutter, gutter, composite panel, can, home appliances board and embossed aluminium coil.
The Process of Coil Coating
Coil coating is a continuous and highly automated process for coating metal before fabrication. In one continuous process both the top and bottom sides are cleaned, chemically treated, primed, oven cured, top coated, oven cured again, rewound and packaged.
Coil coating provides beautiful topcoats, durable surfaces, innovative applications, green benefits, and cost savings as compared to other substrates and other coating options.
Coil coatings comprise liquid paint in a wide range of colors and finishes that can be applied to continuous aluminium strip. These can be cured in seconds and recoiled for delivery to end users. The coil coating process not only creates new markets for sheet metal products, but also reduces the environmental impact by minimizing paint waste and making use of excess solvents. Evaporating solvents are incinerated to generate heat for curing ovens, thus preventing waste and pollution.
PAINT SYSTEMS
Primers
Epoxy – Polyester (Chrome – Chrome Free); for excellent corrosion and intercoat adhesion
Topcoats
Polyester – PUPA; general and high durable coatings for roofing and cladding
Polyvinyldifluoride (PVDF)
for extreme outdoor durability including 20 year performance warranty.
Abrasion resistant systems
coating systems for the rolling shutter market.
NIR Curing coatings
for ultra-short curing cycle systems at very high line speed.
Mono-Coat, single layer systems
for cost economic applications.
Ultra durable systems for ACP panels
for prestige – land marking and iconic buildings.
