Alusong ACP/Acm for Buildings Exterior Wall Panel Aluminum Composite Sheet

Alusong ACP/Acm for Buildings Exterior Wall Panel Aluminum Composite Sheet

ALUSONG PVDF aluminum composite panel has high quality polyurethane as the primary coating and highly baked fluororesin as the surface coating. It has a 10-15 year weather resistance. Its colors are more brilliant and glossier than the PVDF fluorocarbon coating. The color's diversification and uniqueness make it unparalleled by other painting ...
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  • Product Ranges
  • Product properties
  • Applications
  • Technical Data
Colors & Surfaces

Fluoroethylene vinyl ether (FEVE) resins were developed in Japan in the early 1980’s. It is second-generation fluoropolymer coating with a similar level of durability, weatherability , adhesive force, flexibility, and color and gloss retention as PVDF coatings. The main differences between these two exterior coating technologies is that PVDF resin based coating has a limitation on the maximum gloss, it can achieve of 20%-40%, FEVE coatings on the other hand, can achieve a wider gloss range f 20%-80%. The primary applications for panels sheets coated with FEVE resins are for architectural and outdoor signage, where high gloss and durability are requested.


Raw material:

Base material: high strength aluminum alloy sheet

PE core material: non-toxic low density polyethylene

Surface coating: FEVE coating

Back coating: primer coating



Product Ranges
Aluminum         AA1100  AA3003 AA5005
Aluminum skin0.21mm,0.30mm,0.35mm,0.40mm,0.45mm,0.5mm
Panel thickness3mm,4mm,5mm,6mm
Panel width1220mm,1250mm,1500mm
Panel length2440mm,3050mm,4050mm
Surface treatmentFEVE
Colors70 colors,RAL & PANTONE colors upon request
Customers sizeaccepted
Glossy20%-80%


Panel width: ±2mm        Panel length:±3mm

Panel thickness: ±0.2mm    Panel diagonal: ≤5mm

Aluminum sheet thickness: ±0.01mm


Product properties
Alusong ACP/Acm for Buildings Exterior Wall Panel Aluminum Composite Sheet

*With high glossy and Vivid colors as PE coating

*With high weather resistant as PVDF coating

*High surface hardness ,Pencil hardness is over 4H

*Special for exterior building and sign industry

APPLICATIONS

1. Wall curtain, Cladding and Facade

2. Hotels and commercial mansions

3. Exterior renovation for old buildings

4. Subway and airports

5. Industry plants and materials,

6. Vehicle and boat materials

Product Properties

 

Good flatness and fineness

 

Strong ink absorption

 

Easy peeling of protective film

 

High resistance to peeling

 

Superior weather resistance

 

Light weight and easy to process

 

Excellent fire resistance properties


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  • Application Application
  • Application Application
  • Application Application
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  • Application Application
Technical Data
DescriptionTest standardFEVE
Thickness of coatingPVDF paint≥25um32um to 36um
Coating flexibility (T-bend)Polyester paint≥3T3T
Color differentΔE≤2.0(follow color sample)ΔE<1.0
Pencil hardness≥HB≥4H
Chemical resistance5%HCI or 5% NaOH test in 24 hours -No change;ASTM D1308No change
Coating adhesion≧1grade for 10*10mm2 gridding test1grade
Resist solventNo change for 200 times(MEK)No change
Boiling water resistanceCoating no tear off for 2 hoursNo TEAR OFF
Peeling strength/stripping strengthAverage ≥7N/mm of 180oc peel off for panel with 0.5mm alu.skin7N/mm
Impact test for paint50KG.cm impact-paint no split for panelNo split
Abrasion resistance (L/Mil)ASTM D96844
Temperature resistance-40℃ to +80℃ temperature without change of color difference and paint peel off,peeling strength average drop rate ≤10%Change of glossy only,no paint Peel off
Coefficient of linear Thermal Expansion100℃ temperature difference2.4mm/m
Detergent resistance (3%)ASTM D2248No change
Humidity Resistance (3000hrs,100%RH,100°F)ASTM D2247No change
Salt spray resistance (3000hrs,5% salt)ASTM B117No change
Resistance to Staining4000h radiate in 800W/m2 in humidity condition,glossiness deviation less grade 2,color difference ≤4.0No change 



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