China Prepainted Aluminium Coil manufacturer
Changzhou Dingang Metal Material Co.,Ltd.
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MTC Width 2490mm Prepainted Aluminum Coil PVDF Surface Coating

MTC Width 2490mm Prepainted Aluminum Coil PVDF Surface Coating

Brand Name Dingang
Model Number PPAL
Certification SGS,ITS,BV
Place of Origin China
Minimum Order Quantity 1000 Kgs / 1 Metric Ton
Price Negotiable
Payment Terms T/T,L/C
Supply Ability 5000 Tons / Per Month
Delivery Time Within 35 Days After Order Confirmed And Down Paymetn Received
Packaging Details Seaworthy Packing With Wooden Pallet
Name cold rolled color PE PVDF pre painted aluminium coil
Packing Standard Seaworthy Wooden Pallets
Sample Freely
Alloy 3000series,1100, 5000 series
Surface PE or PVDF
Type Color Coated Aluminum Sheet/ Coil
Detailed Product Description

Width 2490mm prepainted aluminum customized logo protective film

 

Prepainted aluminum coil details:

1) The type of paint: PVDF(mainly), PE mainly
2) Thickness coating: PVDF: More then 25 micron; PE, more then 18 micron.
3) Paint: PPG
4) Interior diameter: 405mm, 505, mm
5) Width: Less then 1600mm, sheets are also available
6) Color: Panton, RAL or refer to customers' counter sample.
7) Coating hardness: (pencil hardness) more than 2H
8) Impact resistance: No cracking and peeling(50kg/cm, ASTMD-2794: 1993)
9) Flexibility(T-bend): No more than 2T
10) MEK resistance: More than 100

The base of Pre painted aluminum coil details:
1) Temper of Pre painted aluminium coil: H14, H18, H24 mainly.

2) Alloy of Pre painted aluminium coil: 1100, 1050, 3003, 5052, 8011 etc

3) Origin: China

4) Minimum order quantity of Pre painted aluminium coil: 5 tons each size

5) Lead Time of Pre painted aluminium coil: Within 20 days

6) The term of payment of Pre painted aluminium coil: T/T, irrevocable L/C at sight

7) Application of Pre painted aluminium coil: Lighting, printing, packing, decorative, electronics surface, hot rolled thick plate, PS base plate, aluminum plastic base plate, aluminum curtain wall base plate, aluminum composite panel base plate, aluminum spacer, aluminum embossed sheet, aluminum tread plate

8) Remarks of Pre painted aluminium coil: Specific requirement of alloy, temper or specification can be discussed at your request.

 

Testing data

 

ItemTest ItemPerformance indicators for PEPerformance indicators for PVDF
1Color DifferenceΔE≤2.0ΔE≤1.5
2Gloss Difference≤5≤5
3Coating ThicknessTwo layers Min 23μmTwo layers Min 25μm
  Three layers Min 30μmThree layers Min 34μm
4Pencil Hardness≥HBHB
5T-bend≤3T≤3T
6AdhesionGrade 0Grade 0
7Impact≥20kg.cm≥50kg.cm
8Boiling water Resistance4h No change4h No change
9Solvent Resistance200 times no break200 times no break
10Acidity Resistance5%HCL 24hrs No change5%HCL 24hrs No change
11Alkali Resistance5%NaOH 24hrs No change colorE≤2.05%NaOH 24hrs No change colorE≤2.0
12Oil Resistance20#oil 24hrs No change20#oil 24hrs No change
13Salt Spray Resistance720hrs ≤Grade 1e720hrs ≤Grade 1e
14Abrasion resistance≥5L/μm≥5L/μm
15Dirt Resistance≤5%≤5%
 

 

New production line width 2650mm

 

 

 

Product Tags: 2490mm prepainted aluminum coil   MTC prepainted aluminum coil   MTC pvdf coated aluminium  
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