1.0mm prime PPGL steel coils alibaba

1.0mm prime PPGL steel coils alibaba
1.0mm prime PPGL steel coils alibaba
1.0mm prime PPGL steel coils alibaba
1.0mm prime PPGL steel coils alibaba
1.0mm prime PPGL steel coils alibaba
Product Name
Prepainted galvalume steel coil
Brand
XINO STEEL
Price
USD/TON 1000
Material
DX51D,DX54D,SGCC,SPCC
Thickness
0.15-3.0MM
Width
600-1500MM
Lead Time
45 DAYS
Payment Term
TT OR LC AS SIGHT
1.0mm PPGL steel sheet in coil is a product obtained by subjecting a hot-dipped galvanized steel sheet, and galvalume steel sheet, or an aluminum sheet to a surface chemical treatment (coating), followed by baking and curing, the prepainted galvalume steel coil has many kinds of Ral number color, our clients mostly buy RAL 9006,RAL 3015, RAL 9003,RAL 3002, the coating thickness is top 20+5 um/bottom 15nm. prepainted steel coil price is FOB 1100 usd/ton in China,the different thickness coating has different price.

Product description

Prepainted galvalume steel coil


Prepainted galvalume steel coils are based on hot-dip galvanized sheet, hot-dip galvanized sheet, electro-galvanized sheet, etc. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are applied on the surface, and then A product that has been cured by baking. It is also named after the color steel coils coated with organic coatings of various colors, referred to as color coated coils. The color-coated steel strip using hot-dip galvanized steel strip as the base material is protected by the zinc layer, and the organic coating on the zinc layer plays a covering and protective role to prevent the steel strip from rusting, and the service life is longer than that of the galvanized strip. 


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Prepainted galvalume steel obtained by coating the organic coating on the hot-dip galvanized steel sheet with the zinc substrate is the hot-dip galvanized color-coated sheet. In addition to the protective effect of zinc, the organic coating on the surface of the hot-dip galvanized color-coated sheet also plays the role of insulation and protection, preventing rust, and the service life is longer than that of the hot-dip galvanized sheet. The zinc content of the hot-dip galvanized substrate is generally 180g/m2 (double-sided), and the maximum galvanized amount of the hot-dip galvanized substrate for building exterior is 275g/m2.



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Prepainted galvalume steel coil coating type



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Polyester (PE)

Good adhesion, rich color, wide range in formability and outdoor durability, medium chemical resistance, low cost.

Silicon modified polyester

Namely (SMP), the coating film has good hardness, abrasion resistance and heat resistance, as well as good external durability and chalk resistance, gloss retention, average flexibility, and moderate cost.

High Durability Polyester

Namely (HDP), excellent color retention and UV resistance, excellent outdoor durability and chalk resistance, good film adhesion, rich color, excellent cost performance.

Polyvinylidene fluoride

Namely (PVDF), excellent color retention and UV resistance, excellent outdoor durability and chalk resistance, excellent solvent resistance, good formability, dirt resistance, limited color, high cost.


Prepainted galvalume steel coil use


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The hot-dip Al-Zn substrate adopts hot-dip Al-Zn steel sheet (55% Al-Zn) as the newly coated substrate, and the content of Al-Zn is usually 150g/㎡ (double-sided). The corrosion resistance of hot-dip galvanized sheet is 2-5 times that of hot-dip galvanized sheet. Continuous or intermittent use at temperatures up to 490°C will not severely oxidize or produce scale. The ability to reflect heat and light is 2 times that of hot-dip galvanized steel, and the reflectivity is greater than 0.75, which is an ideal building material for energy saving. The electro-galvanized substrate uses electro-galvanized sheet as the substrate, and the product obtained by coating organic paint and baking is electro-galvanized color-coated sheet. Because the zinc layer of the electro-galvanized sheet is thin, the zinc content is usually 20/20g/m2, so this product Not suitable for use in making walls, roofs, etc. outdoors. But because of its beautiful appearance and excellent processing performance, it can be mainly used in home appliances, audio, steel furniture, interior decoration, etc. about 1.5 times.



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Name: Hayden        time:2022-04-24 13:30:02
The 1.0mm prime PPGL steel coils were exactly what I wanted. Excellent quality! Will buy again!

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