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Home » Products » PPGI & PPGL » Prepainted galvanized steel coil
Prepainted galvanized steel coil
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  • Prepainted galvanized steel coil
  • Prepainted galvanized steel coil
  • Prepainted galvanized steel coil
  • Prepainted galvanized steel coil

Prepainted galvanized steel coil

High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.

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Product Description

Prepainted galvanized steel is widely applied in the  strong corrosive environment, including the  strong acid and alkali fog.
Advantages of Our Prepainted Galvanized Steel:
1) Excellent corrosion resistance: The zinc layer provides a good protection of Pre-painted Galvanizeed Steel Sheet.
2) High heat resistance: The reflective surface of the material aids in efficiently reflecting the sunlight away and in turn reducing the amount of heat transmitted. The thermal reflectivity converts into energy savings.
3) Aesthetics: Pre-Painted Galvanized steel sheet is available in plethora of patterns and multiple sizes as per the requirements that given by our customers.

Product name

Prepainted Galvanized Steel Coil/ PPGI Steel Coil

Grade

SGCC/SGCH/CGCC

Thickness

0.13-2.0mm 

Width

600-1250mm 

Zinc coating

30-200 grams/sq.m 

Color

RAL color or according to customer’s sample

Type of top painting

PE Painting / PU painting / SMP painting/ PVDF / Wrinkle surface / Matt surface / Printing surface / Embossed surface/ With film or Without film

Applications

Roofing, household applications, steel panel, walls

 

Coating Performance Testing Standards 

The tested items

The standard of front

The standard of back

Dry film thickness (μm)

15-25

 

Gloss (60 degrees)

15-90

 

T bend (T)

3

 

Impact (J)

9

 

Pencil hardness

4H

 

MEK (time)

100

 

Specification

Level 1

 

Acid resistance

5% HCL solution soak for 240 hours. No discoloration , foaming, lose light fails off phenomenon

Alkali resistance

5% NaOH solution soak for 240 hours. No discoloration , foaming, lose light fails off phenomenon

Ageing resistance

Lose light one level

Salt spray test

500-1000 hours

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