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Galvalume Prepainted Steel (OC)

Corrugated prepainted sheet is created by rolling prepainted steel into a variety of corrugated sheets. The design can be customized to meet the specific requirements of each customer.

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PRODUCT DESCRIPTION

Corrugated prepainted sheet is created by rolling prepainted steel into a variety of corrugated sheets. The design can be customized to meet the specific requirements of each customer.


It is mainly used for sandwich panels, which require the coating to have good bonding and foaming properities.


The anti-corrosion property, scratch resistance and processing property of the backside coating of prepainted steel coil is better, so it is widely used for roll forming. But its adhesive property is poor, so it is not used for sandwich panel. It is used as a single steel sheets.


Frequently Asked Questions


What is the difference between PPGI and PPGL?


The main difference between PPGI and PPGL is the type of coating used on the base metal.


PPGI is coated with zinc to provide corrosion resistance and protection against rust. This makes PPGI suitable for use in outdoor environments where exposure to moisture and harsh weather conditions is a concern.


PPGL is coated with a combination of aluminum and zinc (known as Galvalume) to offer enhanced corrosion resistance and better heat reflectivity compared to PPGI. PPGL is more durable and has a longer lifespan in challenging environments.


What is the different between paint structures 1/2 and 2/2?


2/1: Two coats on the top surface and one coat on the bottom surface, baked twice, used for making sandwich panels.


2/2: Two coats on each surface, baked twice, used for making single sheets.


Application

Industrial buildings


Galvalume Prepainted Steel (OC)


Public buildings


Galvalume Prepainted Steel (OC)


Residential buildings


Galvalume Prepainted Steel (OC)


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