Prepainted Color Coated Aluminium Coil For Roofing , Thickness 0.1-2.5mm

Place of Origin China
Brand Name Dingang
Certification SGS/ITS/BV
Model Number Dingang PPAL
Minimum Order Quantity 5 Metric Tons
Price USD 2500-3000/Per Ton
Packaging Details seaworthy packing with wooden pallets
Delivery Time 15-35days
Payment Terms L/C , T/T
Supply Ability 300 000 Metric Tons/Per Year
Product Details
Product Name Prepainted Aluminium Alloy AA1050,1060,1100,3003,3004,3105,5052,5005,5754,5083,6061,6063,8011 Etc
Temper O,H12,H14,H16,H18,H24,H26, H32,H34,H111,H112,T3,T5,T6 Application Construction , Roofing , Decoration , Building , Etc
Width 30-2500mm Surface Treatment Coated , Mill Finish , Embossed , Aluminium Sheet
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Product Description

Color Coated Aluminum (Pre-painted Aluminum --- PPAL) used for roofing


Specifications of prepainted aluminium :
Standard: ASTM, ASME, AISI, JIS, DIN, EN, ISO, GB And Etc
Interior Diameter: 405mm, 505mm, 150mm etc.
Coating Hardness: More Than 2H(pencil hardness)
Impact Resistance: No Cracking And Peeling (50kg/cm,ASTMD-2794:1993)
Flexibility (T-bend): No More Than 2T
MEK Resistance: More Than 100


Detailed Product Description :



3105,5052,5005,5754,5083,6061,6063,8011 Etc

Temper: O,H12,H14,H16,H18,H24,H26, H32,H34,H111,H112,T3,T5,T6 Etc
Coating Type: PE Or PVDF Interior Diameter: 508mm
Material Width: From 30 To 2500mm Material Thickness: 0.1-2.5mm
Color Option: Ral Color Code Or As Per Clients Requirements And Sample    


Paint Performance of prepainted aluminium :

Test Item Paint
PVDF PE And Others
With Varnish Without Varnish
Paint Film Thickness, μ ≥22 ≥30 ≥18
Shine Tolerance Shine≥80 Unit, ±10 Unit Allowed
Shine≥20-80 Unit, ±7 Unit Allowed
Shine<20 Unit, ±5 Unit Allowed
Pencil Hardness ≥1H
Abrasion Resistance, L/μm ≥5 --
T-bend ≤2T ≤3T
Impact Strength 50KG.CM Without Depainting And Crack
Adhesive Force (Class) ≥1
Boiling Water Resistance Unvarying
Chemical Resistance Acid Endurance Unvarying
Alkali Stability Unvarying
Oil Resistivity Unvarying
Resistance To Solvent ≥70 ≥50
Scrub Resistance ≥10000 Times Unvarying
Dirt Resistance ≤15% --
Salt Spray Resistance(class) ≥ 2 class --


Color Coated Aluminium Types:

Prepainted Color Coated Aluminium Coil For Roofing , Thickness 0.1-2.5mm 0


As per types of surface coating of paint, color coated aluminum coils can be divided into polyester (PE) coated aluminum coil, fluorocarbon (PVDF) coating aluminum coil and Epoxy coated aluminum coil.
Color coated aluminum coil is widely used in the roofing and cladding system, ceiling system, curtain wall plate, shutter, gutter, composite panel, can, home appliances board and embossed aluminum coil.

Prepainted Color Coated Aluminium Coil For Roofing , Thickness 0.1-2.5mm 1
Prepainted Color Coated Aluminium Coil For Roofing , Thickness 0.1-2.5mm 2