PVDF aluminum coils for exterior wall

PVDF aluminum coils for exterior wall, Fluorocarbon coating coil

PVDF aluminum coils for exterior wall

Alloy 1350 1050 1060 1070,3003,3004,3104,3105,5052
Width 10-1400mm
Thickness 0.2-3.5mm
Port of Loading Qingdao
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PVDF Color Coated Aluminum Coil:

TMR PVDF color coated aluminum coil with good PVDF paints and high performance of aluminum coil is produced by advanced roller coating. Florin atom had biggest electro negative performance and it can form a stable high bonding F-C, furthermore, it has special symmetry molecule structure.

PVDF(fluorine-carbon) coating :made of fluorine carbon resin, pigment, ester solvent, after high temperature roasting and baking, the paint is solidified to dry film with super weather resistance. PVDF coating also can be classified as traditional PVDF and nanometer PVDF coating.

 

A.Traditional PVDF Coating, with KYNAR500 PVDF, two or three times for coating and baking, has good properties of anti-acid, anti-alkali and is durable in atrocious weather and environment, keeping 15 years no unwonted fading. In view of these facts, we recommend this panel applied for external wall cladding.

B.Nanometer PVDF Coating, which different with traditional PVDF is the clear coating. It contains nanometer element, which can protect panel from pollution, Because nanometer has self cleaning effect, It easy to get rid of dust and pollution by raining or water.

Parameters of 1xxx,3xxx,5xxx,8xxx series PE PVDF Color coated Aluminum coil

 

♦Characteristic

1Excellent weather-proof durability   

2Anti-ultraviolet  

3High erosion resistance  

4Stable color and gloss  

5Good mechanical processing performance  

6Abrasion resistance  

7Anti-impact   

8High flexibility

 

♦The performance of PVDF color coated coil

Item

Test Item

Standard

National standard

Test Result

1

Color Difference

ECCA T3

ΔE≤2.0

ΔE≤1.5

2

Gloss Difference

ECCA T2

≤10

≤5

3

Coating Thickness

ECCA T1

Two layers Min 23μm

≥25μm

Three layers Min 30μm

≥34μm

4

Pencil Hardness

ASTM D3363

≥HB

HB

5

T-bend

ASTM D4145

≤2T

≤2T

6

Adhesion

ASTM D3359

Grade 0

Grade 0

7

            Impact

ASTM D2794

≥50kg.cm

≥50kg.cm

8

Boiling water Resistance

GB/T17748

2h No change

4h No change

9

Solvent Resistance

ASTM D2248

200 times paints remaining

500 times no break

10

Acidity Resistance

ASTM D1308

5%HCL 24hrs No change

No change

11

Alkali Resistance

ASTM D1308

5%NaOH 24hrs No change color △E≤2.0

No change

12

Nitric acid Resistance

AAMA620

△E≤5.0

△E≤5.0

13

Oil Resistance

ASTM D1308

20#oil 24hrs No change

No change

14

Salt Spray Resistance

ASTM B117

4000hrs ≤Grade 1

No change

15

Abrasion resistance

ASTM D968

≥5L/μm

≥5L/μm

16

Dirt Resistance

GB/T9780

≤5%

<5%

17

Color retaining

GB/T16259

4000 hrs△E≤4.0

4000 hrs △E≤3.0

18

Gloss weaken Level

4000 hrs ≤ Grade 2

4000 hrs ≤ Grade 2

19

Chalking

4000 hrs No change

4000 hrs  No change

 

♦What we can supply
   

Thickness:0.18mm-1.6mm    

Usual Alloy: 1100,8011,3003,5052, others alloy: according to your requirments.

Per coil weights:<5MT

Usual Width:1200mm,1240mm,1270mm,1520mm,1570mm,others width: according to your requirments.

 

♦Application
PVDF color coated aluminum coil is the best & high class materials for top coils of ACP, aluminum sheets and honeycomb panels. Its laminated products are widely used for the decoration of the airport, exhibition halls, commercial buildings, star hotels and the curtains wall of high–class building.

 

Aluminum products of TMR meet the export popular

Plastic movie and brown paper can be protected at customers’ need. Also timber case or timber pallet is adopted to shield products from harm for the duration of the delivery.

There are styles of packaging, which is eye to wall or eye to sky. Customers can choose either of them for their convenience.

1. What's the MOQ?
Usually, CC materials for 3 tons, DC materials for 5 tons, some special products are different, pls consult our salesman.
2. What's the payment term?
LC ,TT
3. What's the lead time?
Common specification 10 -15 days, others 30 days or so.
4. How about the packaging?
Standard export packaging, wooden cases or pallets.
5. Could you send us the free sample?
Yes, the small pieces can be provided for free, but the buyer need to bear the freight charges.

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