Ppgi Coil Prepainted Galvanized Steel Color Coated

Prepainted Galvalume Steel Of 914mm Anti - Finger Print For Roller Shutter Door

Pre - Painted Steel / Color Coated Steel :

Aluminized zinc-coated sheet is a new material  due to high-end applications in recent years. CCLI is often referred to. It is made of aluminized zinc steel plate (55% aluminum, 43% zinc and 1.6% silicon) which has more corrosion resistance than galvanization. After the substrate is degreased, phosphated, and complexed, it is coated with organic paint and baked And made products.

Applicable standards: ASTM A755 / M; JIS G3322, etc.

Coating type :

1. Regular modified polyester (RMP)
Aluminized zinc color coated plate
Aluminized zinc color coated plate
2. Self Clean (or Self-Clean)

Coating Structure :

2 / 1M Two coatings and one baking

2 / 2M two coated and two baked

Specification of prepainted galvalume steel :

■Standard : JIS G3312-1998 , ASTM A755 , GB / T12754 - 2006

■Grade : SPCC , SPCD , SPCE , DX51 / 52 / 53 / 54D + Z , Q195 / 215 / 235 And Etc

■Base Metal : Cold Rolled Steel / Galvanized Steel / Galvalume Steel

■Material Thickness : Normally 0.15 -1.5 mm

■Width : 30 - 1500 mm ( Mainly in 914 mm ,1000 mm , 1219 mm and 1250 mm )

■Coating : PE / PVDF / SMP

■Coating Thickness : Min. Single Side - 50 g / sqm Max. Single Side - 275 g / sqm

■Top Painting : 13 - 20 micrometer

■Back Painting : 7 - 10 micrometer

■Surface Finished Color : According To RAL Standard

■Packing Condition : Seaworthy

Characteristics :

Base Material  selection :

AZ150 (150g / m2 aluminized zinc); G345A high-strength aluminized zinc-coated steel plate (55% aluminum, 43% zinc, and 1.6% silicon)

Coating type: PVDF

Coating structure: 2/2 two coats and two bakes

Coating thickness: 5 + 20/5 + 20μm

Corrosion resistance data: 5% NaCL 35 ℃, 1000Hrs, Field is good, Scribe No Blister is below 2mm

Q.U.V: 2000hrs, color difference MAX.2, light retention rate above 90%

The above data shows that the aluminized zinc color coated plate (AZ150, G345A, PVDF) is very suitable for buildings or other facilities in extreme environments, and is highly resistant to corrosion and weather. Years of service life. In addition, high-strength steel plates have been widely used in foreign countries, which has good economics and is also a domestic development trend.

Grams conversion :

Unit: g / m2

Note: The same coating thickness is based on the density of aluminum-zinc alloy 3.72 and the density of zinc 7.12 (g / cm3)

Product Application of prepainted galvalume steel :