PPGI and PPGL are two different types of color coated metals

PPGI and PPGL are two different types of color coated metals. They are similar in many ways, but there are a few significant differences that can affect the quality of your construction materials.

The PPGL coating contains aluminum and zinc, which protects the steel against corrosion. It also weighs less than PPGI and can last up to three times longer than galvanized steel.

Corrosion Resistance

PPGI and PPGL are two types of pre-painted galvanized steel coil. PPGI uses a zinc coating as the base metal, while PPGL uses an aluminum-zinc alloy as its substrate. This difference will influence their characteristics and applications.

Both PPGI and PPGL offer excellent corrosion resistance and heat resistance. However, PPGL has an additional layer of aluminum, making it better suited to harsh outdoor environments. This coating also offers better durability and a more even color than PPGI.

Another important feature of PPGL is its high heat resistance, which allows it to withstand temperatures up to 315degC. While PPGI is often used for roofing and wall paneling, PPGL can be used in many different construction projects. Its superior corrosion resistance and heat resistance make it ideal for use in the construction of homes, office buildings, and factories. It is also used in the production of household appliances, ceiling accessories, and interior cladding. Its exceptional strength and dimensional accuracy makes it the ideal material for these applications.

Durability

PPGI steel coils undergo strict manufacturing processes to ensure durability and longevity. They are available in a wide range of futuristic colours and finishes, making them perfect for residential, commercial, and industrial purposes.

Unlike GI sheets, which are prone to corrosion, PPGL is more resistant to it. This is because PPGL has a coating of aluminum-zinc alloy that prevents the base metal from corroding. The coating also helps the PPGL sheet withstand harsh weather conditions.

The PPGL metal is easy to work with, and it has a pleasant surface finish that looks impressive. Moreover, it can be easily processed into various products, including shearing, profiling, and blanking. Besides that, it is also resistant to rust and can last for years. This makes it a good choice for use in manufacturing kitchen appliances and other household items. It also has great heat resistance and can withstand extreme summers and winters. It is also suitable for lining oil tanks and power plants, as well as electricity boards.

Appearance

PPGI & PPGL are pre-painted galvanized steel sheets that can be used for a variety of applications. They are a good choice for construction projects because they can withstand harsh weather conditions and last longer than unpainted steel. These products are also available in a wide range of colors and designs.

Unlike traditional galvanized metal, PPGI is coated with zinc and other additives that make it more resistant to corrosion. It is produced on a continuous galvanizing and painting line, where the metallic substrate is cleaned, pre-treated, and applied with layers of organic coatings.

PPGL is made from galvanized or electro-galvanized steel plate with a coating of aluminium, zinc, and silicon. The surface is pretreated, continuously coated, baked, and cured, producing a finished product that is light in weight, beautiful in appearance, and corrosion resistant. It can be directly processed and used in construction, shipbuilding, vehicle manufacturing, furniture industry, etc. It has a wide application and has become a new raw material.

Price

PPGI PPGL steel coil are types of prepainted steel. They are produced using a continuous coil coating process and come in different colors and finishes. The main difference between the two is the coatings that are applied to them. PPGI is coated with zinc, while PPGL is coated with an aluminum-zinc alloy. Both variants offer high durability and long-lasting protection against corrosion.

The PPGI steel is also easy to profess, which makes it suitable for construction and furniture industries. Moreover, the material offers good heat resistance and can be used in extreme summers or winters.

PPGI is made by surface chemical treatment (degreasing, phosphating and chromium-hydrochloric acid passivation) of galvanized steel sheets and coating them with organic materials, which are then baked. It has the mechanical strength and easy formability of steel plate, decorative and corrosion resistance of organic materials and the paint adhesion. It is widely used for roofing sheets, household appliances, wall panels and automobiles.