Color Coated Prepainted Zn-Al-Mg Steel Coil JIS G3323
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Color Coated Prepainted Zn-Al-Mg Steel Coil JIS G3323

Size range: 550-960m
Thickness: 0.25-4.0mm
Zinc coating: 20g/m2~400g/m2
The content of aluminum and magnesium are 2 kinds of combinations, which are low aluminum and low magnesium medium aluminum and medium magnesium, that is, 1.5 magnesium 2 aluminum, 3 magnesium 6 aluminum.
Availability:
Quantity:
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Material of color coated prepainted Zn-Al-Mg steel coil:


The material of color-coated coil plate mainly includes two parts: substrate material and coating material.


Substrate material:

The substrate material of color coated prepainted Zn-Al-Mg steel coile usually includes cold-rolled steel plate, hot-rolled steel plate, galvanized steel plate, galvanized steel plate, etc. Among them, galvanized steel sheets and  color coated prepainted Zn-Al-Mg steel plates are commonly used substrates for color-coated coil sheets due to their good corrosion resistance.



Coating material:

Coating material is a key factor in color-coated coil plate, which mainly determines its appearance, weather resistance and corrosion resistance. Common coating materials include:



1. Polyester (PE):

Polyester coating has good adhesion and flexibility and is suitable for construction, home appliances and other fields.



2. Silicon modified polyester (SMP):

On the basis of maintaining the performance of polyester coating, silicon modified polyester coating further improves weather resistance and corrosion resistance, and is suitable for outdoor construction, home appliances, transportation and other fields. .



3. Highly weather-resistant polyester (HDP):

Highly weather-resistant polyester coating has excellent weather resistance and corrosion resistance, and is suitable for high-demand outdoor construction and engineering fields.


4. Polyvinylidene fluoride (PVDF):

PVDF coating has excellent weather resistance, corrosion resistance and pollution resistance, and is widely used in high-end buildings, airports, subways and other fields.

5. Silicone (Si-PU):

Silicone coating combines the advantages of silicone and polyurethane. It has high weather resistance, corrosion resistance and self-cleaning properties, and is suitable for high-end construction and engineering fields.

During the production process of color-coated coil sheets, different substrate materials and coating materials can be selected according to usage requirements and environmental conditions. At the same time, the performance of color-coated coil plates can be further improved through double-sided coating, double-layer coating, etc. If the customer use the  JIS G3323 prepainted Zn-Al-Mg steel coil produced by our company, the products will achieve good performance results.



Product Details:


Standard

EN10324, JIS G 3323-2012, ASTM A 1046, etc.

Material thickness

0.25~4.0mm

Material width

550~960mm

Coating weight

20g/m2~400g/m2

Surface

treatment or colors can be consulted in detail

Delivery

7-30 days

Payment Method

TT/LC

Port

Tianjin Xingang Port



Color Coated Prepainted Zn-Al-Mg Steel Coil JIS G3323(2)



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