Product Details

colorful aluminum coil for Honeycomb aluminum panel

Product Description

prepainted aluminum coil

Products Name	prepainted aluminum coil
alloy	1050 1100 3003 5052 5005 5182 5754
thickness	0.15~3.0mm
width	10~2500MM
Surface	color coated/mill finished /embossed/ corrugated
Products standards	GB/T3880 ,ASTM,YS
MOQ	1000KGS
Produce leading time	20~30working days
Payments term	L/C ,T/T ,D/A,D/P
Sample	availbale (deliery fee by clients)
Roller inner diameter	200,405,505,508mm
Roller out diameter	500~1500mm

Coating details :

coating	PE (Polyester)/epoxy/PVDF
color	Ral color chart , as per clients sample
Coating thickness	10~25Um
Adhesion	5B(EN ISO-2409:1994)
T benb	0T~3T
Impact resistance	No cracking and peeling(A.S.T.M D2794-1993)
Mek resistance Test	More than 100times
End application	roofing, Ceiling, curtain wall, Aluminum window and door, Traffic signs, Cabinets, ACP, Tank, Channel letter, Can tab/body/lid, Marine, Insulation,Refrigerator,Bottle caps, contruction ,building ,decoration ,automobile ,device parts.

Test Item	PE	PVDF
Color Difference	ΔE≤2.0	ΔE≤1.5
Gloss Difference	≤5	≤5
Coating Thickness	Two layers min 23µm	Two layers min 25µm
Coating Thickness	Three layers min 30µm	Three layers min 23µm
Pencil Harness	≥HB	HB
T-bend	≤3T	≤3T
Adhesion	Grade 0	Grade 0
Impact	≥20kg.cm	≥50kg.cm
Boiling Water Resistance	4h no change	4h no change
Solvent Resistance	200 times no break	200 times no break
Acidity Resistance	5%HCL 24hrs no change	5%HCL 24hrs no change
Alkali Resistance	5%NaOH 24hrs non change color	5%NaOH 24hrs non change color
Alkali Resistance	ΔE≤2.0	ΔE≤2.0
Oil Resistance	20# oil 24hrs no change	20# oil 24hrs no change
Salt Spray Resistance	720hrs≤Grade 1e	720hrs≤Grade 1e
Abrasion Resistance	≥5L/µm	≥5L/µm
Dirt Resistance	≤5%	≤5%

Process of Coating Line:

Stitching the strip to the previous coil
Cleaning the strip
Power brushing
Pre-treating with chemicals
Drying the strip
Applying primer on one or both sides
Curing (often only 15 to 60 seconds!)
Cooling the strip
Top coating on one or both sides
Second curing
Cooling down to room temperature
Rewinding of the coated coil

Making process

aluminum ingot

aluminum billets

roller coating

Quality:

With the top-grade equipment, material with super quality and global brand, the best skill from accumulative experience for long time. Our products can keep excellent quality and stability. Meanwhile it is certified by ISO9001:2000 international quality management system, SGS, CE, SONCAP,

coating painted brand: PPG and NIPPON

Application

1) Exterior applications such as: Wall cladding, facades, roofs and canopies, tunnels, column covers or renovations
2) Interior applications such as: Wall cladding, ceilings, bathrooms, kitchens and balconies
3) Advertisement and market applications such as: Display platforms, signboards, fascias and shop fronts
4) Transport and industry application

Packing details:

20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) , loading 20~25 tons .

40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) , loading 30~40 tons.

products	package method	unit weight
aluminum sheet	reinforced by steel belt	1~2.5tons
aluminum coil	eye to sky (vertical) or eye to wall(horizontal)	1~2.5tons
aluminum circle	packed in wooden case	as clients request
aluminum foil	big roll or small roll	70~2500kgs