GI GL PPGI PPGL

Let's look at the common core advantages of GI (galvanized roll), GL (aluminized zinc roll), PPGI (color coated roll) and PPGL (color coated aluminized zinc roll) among the four products of GI GL PPGI PPGL.

GI GL PPGI PPGL belongs to modern metal plate, widely used in buildings, household appliances, automobiles and other industries. GI GL PPGI PPGI PPGL's common advantages are mainly due to the corrosion protection characteristics of their substrates (GI/GL) and the added value of color coatings (PPGI/PPGL).

GI GL PPGI PPGL The most important common advantages are:

1, GI GL PPGI PPGL Outstanding corrosion resistance

This is the most fundamental advantage of GI and GL substrates in GI GL PPGI PPGL and the basis for durability of PPGI and PPGL products in GI GL PPGI PPGL.

·GI: Provide sacrificial anode protection to the steel substrate through the zinc coating on the surface, so that zinc will corrode prior to steel even if the surface is scratched, thus protecting the substrate.

·GL: is an upgrade to GI. Its coating is composed of zinc, aluminum and magnesium, and the corrosion products are denser, which can better block the penetration of corrosion factors. Its corrosion resistance is generally more than 5-10 times of that of GI products with the same coating amount, especially for the protection of cuts and shear edges.

·PPGI/PPPL: barrier protection of organic coating (such as polyester, silicon-modified polyester, PVDF, etc.) is added on excellent anti-corrosion substrate, which is equivalent to "double insurance" and excellent anti-corrosion performance.

2, GI GL PPGI PPGI has a long service life thanks to excellent corrosion resistance.

·Substrate (GI/GL): GL has a much longer life than GI.

·Color coated plate (PPGI/PPPL): organic coating not only is beautiful, but also provides UV resistance, weather resistance and other functions, which can effectively delay the aging and corrosion of the substrate, making the service life of the overall structure up to 20-30 years or more (depending on the coating system and service environment).

3, GI GL PPGI PPGL has good formability and processability, both of which have good mechanical properties and are suitable for various processing methods.

·It can be sheared, bent, punched, rolled, etc., and easy to manufacture various shapes of components.

·The coating of color coated sheet (PPGI/PPPL) shall be flexible enough to avoid cracking or peeling during processing.

4, GI GL PPGI PPGI PPGL is of high strength and lightweight. GI GL PPGI PPGL is made of high-strength steel as the base material. While ensuring the structural strength, it can realize lightweight design and reduce the weight and load of the structure.

5, GI GL PPGI PPGL Aesthetic and decorative, this is a very important advantage for color coated products.

·Rich colors and surface effects: provide various colors, glossiness (high gloss, matte), even wood grain, stone grain and other textures to meet different aesthetic and design requirements.

·Clean and beautiful: smooth surface, not easy to be stained with dust, easy to clean and maintain.

6, GI GL PPGI PPGL Economy

·Low combined costs: Although initial procurement costs may be higher than for common materials, combined costs throughout the life cycle are very low due to their long service life and very low maintenance costs (virtually no maintenance required).