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What Is Pre Painted Aluminium Coil for License Plate

Publish: Modify: May 19, 2021Author: From:  Haomei

The pre painted aluminium coil for license plate is is coated with a layer of fluorocarbon paint or polyester paint. It is of rich colors and longer service life. Learn more.

The prepainted aluminium coil for license plate is a new type of material. Its surface is coated with a layer of fluorocarbon paint or polyester paint, which makes the aluminum coil have excellent performances such as UV resistance, acid and alkali resistance, and high weather resistance.

The pre-treatment process of color coated aluminum coil includes pre--degreasing, waterwashing, degreasing washing, water washing, deionized pure water washing, chrominum-free passivation, pure water washing, deionized pure water washing and drying.

prepainted aluminium coil .jpg

The main production is finished on the roll coating production line. It includes the preparation of raw material, washing, dryhing, chromizing, drying, primer, baking, cooling, topcoat, baking, cooling, inspection, film and finished product. If the customers needs other patterns, the prepainted aluminum coil will be embossed and baked.

Haomei Aluminum offers rich colors such as white, black, gold, brown, blue, gray, red, etc., and customize according to the RAL, Pantone or the customers’ requirements. It offers four coating types: PE, HDPE, PVDF and FEVE. Their durability is shown in the following table:

Coating Type



about 5-10 years indoo


8-15 years indoor or outdoor


15-20 years indoor or outdoor


more than 20 years indoor or outdoor

The Main Performance Indicators of Haomei Prepainted Aluminum Coil

Aluminum Alloy

1050 1060 1100 3003 3004 3105 5052 5754 8011 etc.

Color Standard

E < 2 or it is not obvious by eyeballing

Pencil Hardness

> 2HB

Coating Adhesive

not lower than first grade Impact: no any crack (50kg/cm, ASTMD-2794:1993)

T Bend

2 T

Boiling Point:

no any distortion and color change (in the 99 more or less 1 degree water, then cooling 2 hours)

In fact, Haomei coated aluminum coil has passed the 1T test without crack. Welcome to leave message below to inquire pre painted aluminum coil for car license plate.



Haomei Aluminum CO., LTD.

Tel/Whatsapp: +86-15978414719



Xin'an Industrial Assemble Region,Luoyang,Henan Province,China
Office Add: 1103, No.14 Waihuan Road, CBD, Zhengzhou, China

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