China PE (Polyester) Colour Coated Aluminum Coil

• Customization: Available
• Application: Transportation Tools, Decorations, Lighting, Printing
• Certification: ISO9001, ASTM, GB, EN
• Model NO.: 5052/5454/5754
• Technique: Hot Rolled/Cast Rolled
• Grade: 5000 Series
• Temper: H12, H14, H16, H18, H22, H24, H26
• Surface Treatment: Color Coated
• Alloy: Non-alloy
• Thickness: 0.15-6mm
• Width: 80-2300mm
• Transport Package: Export Standard Wooden Pallet
• Specification: According to Customer Requirement
• Trademark: Chalco Aluminum
• Origin: Henan China
• HS Code: 7606119000
• Production Capacity: 10000mt/Month

Product Description

China PE (Polyester) Colour Coated Aluminum Coil

Coil coating makes use of a simple, but effective principle, i.e. to clean, pretreat and coat flat coils or sheets of steel or aluminium in a continuous operation, before other stages of industrial manufacture [1-4]. The slogan for this concept is: Finish first - fabricate later!

Coated pre-painted aluminium coil allows the creation of aesthetics and design ideas enabling architects and builders to create striking and amazing structures due to it's adaptability to any kind of shape.
 We produce Polyester (PE)  Coated Aluminum Coil with advanced equipment and technology. The continuous rollers painting can avoid colors difference. In 240 celsius degree baking chamber, the polyester paint can creat a pyknotic high performance protective layer on the aluminium surface to prevent corrosion and pollution. Polyester layer thickness is 16±1μm.
 About Polyester (PE) coating:
 High molecular polymer as monomer and addition of alkyd, is a UV-resistant coating. It can be classified either as matt or glossy according to your needs. The compact molecule structure makes the point surface luster and smooth, which assures good printing on the sheet surface. It is specifically applied for internal aluminum decoration and sign substrates, with a warranty of 7 years.

Polyester (PE) Pre-painted Aluminum Coil specifications:
 1) Aluminum coated coil alloy: AA1100,AA1050, AA3003, AA3004, AA3005, AA3105, AA5005, AA5182,        AA5052, AA5754, AA5454, AA8011
 2) Temper: O/H42/H44/H46/H48
 3) Aluminum thickness (gauges): 0.02mm to 3.0mm
 4) PE pre-painted aluminum coil width: 10mm to 1800mm
 5) Coating: polyester (PE), no less than 16 micron
 6) Available colors: solid, metallic, marble, wood, anti-static, anti-scratch, etc
 7) Coating hardness (pencil hardness): more than 2HB
 8) Impact resistance: no cracking or peeling
 9) Flexibility (T-bend): 2T
 10) MEK resistance: more than 100 times
 11) Further Processing: embossing, cutting to solid aluminium sheets, slitting to aluminium strips, etc
 12) Boiling point: no any didtortion and color change (in the 99 ± 1 degree water, then cooling 2 hours)
 Corrosive: surface deeping in the 5% muriatic acid and 5% NaCL, interior deeping in the 2% muriatic acid and 2% NaCL, after 48 hours, no change.

Three Coating Options:

1. Self-clean Namo coating
 With Namotechnology, our Namo PVDF coating could make it clean itself using sun and rain, maintenance and cleaning cost are reduced by at least 50%.

2. Durable coating
 With our high-performance coating based on polymer resin, resistant to UV rays, moisture and abrasion. With such coating we can guarantee of up to 20 years.

3. Gloss coating
 We have 3 gloss levels coating are available: High gloss, satin and matt.

Polyester (PE) Painted Aluminum Coil applications:
•Polyester PE Coated Aluminium Coil is used for producing aluminium ceiling, aluminium roof tiles, aluminium composite panel, aluminum honeycomb panel, aluminium insulation board, aluminium rolling shutter foam insulated slat, aluminium gutter and downpipe, etc.
•Polyester PE Coated Aluminium Coil is also suitable for interior decoration and advertising boards.
TOP COATING:

TEST METHOD RESULTS
Coating nature  PVDF Standard PE
Thickness ECCA T1 Color:20±2um  Primer:5+2um or according spec. Color:18-2±2um, or according spec.
Specular Gloss ECCA T2 Standard ±5% Standard ±5%
Color difference ECCA T3 ⊿E<1(Non-metallics colors) ⊿E<1(Non-metallics colors)
Polimerization ILA-06 >100 DF >100 DF
Pencil Hardness ECCA T4 ≥F ≥F
Impact ECCA T5 100% 100%
Adhesion (Cross cutting+Erichsen) ECCA T6 >75% >75%
Bending ECCA T7 ≤2T ≤2T
Resistant to salt acetic acid spray test ECCA T8 1000h/class 3 (According to EN1396/C 6.5)(Depends on specification) 1000h/Class 1(According to EN 1396/C.6.5)
Water immersion resistance ECCA T9 1000h-B2S2 --
Resistance to QUVB test ECCA T10 10 00 h Gloss Retention ≥90% ⊿E≤2 500h Gloss Retention ≥30% ⊿E≤5
Florida test  Class 3 (According to EU1396/C 6.3) Class 3 (According to EU1396/C 6.3)

BACK COATING:

TEST METHOD RESULT
Thickness coating ECAA T1 5±2um
Bending ECAA T7 ≤2T
Polimerization ILA 06 >100 double roubs
Adhesion after cross cutting ECAA T6 OK
Adhesion after Erichsen ECAA T6 OK
Resistance to Salt Spray ECAA T8 1000 hours

Back coat epoxy blue:
 Good adhesion to adhesive and PU foam.
 Good resistance to corrosion.

Back coat epoxy grey:
 Good adhesion to PE(composite panel)
 Good resistance to corrosion

Recommended alloys:
 A AA1100,AA1050, AA3003, AA3004, AA3005, AA3105, AA5005, AA5182, AA5052, AA5754, .AA5454, AA8011 Customer can specify its needs in order to choose the best thickness, alloy and temper of the metal.