AluEastbond Cladding-FEVE

With high glossy and Vivid colors as PE coatingWith high weather resistant as PVDF coating High surface hardness，Pencil hardness is over 4H Special for exterior building and sign industry.

8619858689204

Andy@eastbond.cn

8619858689204

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Intro Specification Applications Technical Data Colors

AluEastbond FEVE aluminum composite panel has high quality polyurethane as the primary coating and highly baked fluoro-resin as the surface coating. It has a 10-15 year weather resistance. Its colors are more brilliant and glossier than the PVDF fluoro-carbon coating. The color’s diversification and uniqueness make it unparalleled by other painting

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 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.

Aluminum Alloy	AA1100, AA3003
Aluminum skin	0.21mm,0.30mm,0.35mm,0.40mm,0.45mm,0.5mm
Panel thickness	3mm,4mm,5mm,6mm
Panel width	1220mm,1250mm,1500mm
Panel length	2440mm,3050mm,4050mm
Surface treatment	FEVE
Colors	AluEastbond Color chart, customized color available
Customers size	accepted
GLOSSY	20%-80%

Tolerance:

Panel width: ±2mm Panel length:±3mm

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

Aluminum sheet thickness: ±0.01mm

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

Description	Test standard	FEVE
Thickness of coating	PEVE paint≧25um	32um to 36um
Coating flexibility (T-bend)	PEVE paint≥2T	3T
Color different	ΔE≦2.0(follow color sample)	ΔE<1.0
Pencil hardness	≧HB	≧4H
Chemical resistance	5%HCI or 5% NaOH test in 24 hours -No change;ASTM D1308	No change
Coating adhesion	≧1grade for 10*10mm2 gridding test	1grade
Resist solvent	No change for 200 times(MEK)	No change
Boiling water resistance	Coating no tear off for 2 hours	No TEAR OFF
Peeling strength/stripping strength	Average ≧7N/mm of 180oc peel off for panel with 0.5mm alu.skin	7N/mm
Impact test for paint	50KG.cm impact-paint no split for panel	No split
Abrasion resistance (L/Mil)	ASTM D968	44
Temperature resistance	-40℃ to +80℃ temperature without change of color difference and paint peel off,peeling strength average dropprate ≦10%	Change of glossy only,no paint Peel off
Coefficient of linear Thermal Expansion	100℃ temperature difference	2.4mm/m
Detergent resistance (3%)	ASTM D2248	No change
Humidity Resistance (3000hrs,100%RH,100°F)	ASTM D2247	No change
Salt spray resistance (3000hrs,5% salt)	ASTM B117	No change
Resistance to Staining	4000h radiate in 800W/m2 in humidity condition,glossiness deviation less grade 2,color difference ≦4.0	No change