Blog
Want more information on PPGL Coil For Automotive Industry? Feel free to contact us.
PPGI and PPGL are always the perfect choice for contractors because of their durability as well as the eye-catching color effects. However, when looking outside, many people are easily confused by their similar appearance. In fact, if you analyze them closely, you will see that they are very different and each has its own characteristics and applications.
Pre-painted galvanized steel coils are formed from a galvanized steel sheet, then this sheet is coated with a color paint layer to increase aesthetics for the appearance of construction. Pre-painted galvanized steel coil is also known by the common abbreviation that means PPGI. Besides the application to increase the appearance of the building, this painted coating also helps to protect the sheet by resisting heat from sunlight.
Pre-painted galvalume steel coils are formed by a galvalume steel sheet which is coated with high quality paint to ensure aesthetics, as well as meeting requirements about product color. Unlike galvanized steel coils which have 100% zinc elements , pre-painted galvalume steel coils are the perfect combination of aluminum, zinc and silicon elements to help the material achieve the highest durability.
PPGI is produced from a cold rolled steel coil firstly, then this steel coil will be dipped into a hot zinc bath to create a zinc layer that covers the face of the product. In normal conditions, the zinc coating is seen as a shield to cover the core steel while it helps to limit corrosion as well as prevent oxidizing matters.
However, if put the product in an environment with high temperature and high salinity, only one layer of zinc will not be able to protect the coil because its heat resistance is not considered highly. Therefore, people will cover it with an extra layer of color to increase the durability of the product.
Specifically, a pre-painted galvanized steel coil will be composed of 3 layers as follows:
People if only look at the outside PPGI and PPGL, it's sure that many people will be mistaken easily because it looks quite similar to galvanized steel coil. Nevertheless the composition is a little different when it is formed from cold rolled steel sheet, then the manufacturer will continuously hot dip this steel plate with the composition ratio: 55% aluminum, 43.5% zinc and 1.5% Silicon.
Regarding of the structure, PPGL is classified into the following classes:
The innermost layer is the cold rolled steel layer of the product. After the surface is cleaned, the manufacturer will put this cold rolled steel layer into an annealing furnace to change some characteristics so that the cold rolled steel layer is increased adhesion to the plating layer.
The second layer: this is an aluminum-zinc layer which is coated on the surface of the steel core by hot-dip galvanizing and it covers both sides of the steel plate. The aluminum component in the sheet is quite thick, it is enough to form a steady barrier to prevent negative impacts on the steel core layer. In the aluminum zinc coating, there will be a small amount of Silicon to help create flexibility for the material.
Outer layer: this is considered the final finishing step for galvalume products, the paint layer acts as a durable shield to protect the product, helping to reduce heat absorption from solar radiation, along with preventing scratches, minimizing oxidation.
Due to the current advanced coating technology, PPGI and PPGL are widely used in the construction industry because their eye-catching colors will enhance the appearance of the building. The coating also helps to keep the surface always in shiny condition and remove clinging places of moss; it contributes to maintaining a new and clean outlook over the years. One of the most common construction applications which are used from PPGI and PPGL can be mentioned as partitions, roofing sheets, awnings, rolling doors, etc.
In terms of good endurance in harsh environments, the PPGI is weaker than PPGL when compared. PPGI is essentially composed of a core steel layer and a 100% zinc layer, so it only promotes corrosion and rust resistance under normal conditions. Meanwhile, PPGL is better about anti-corrosion than PPGI, specifically the aluminum coating layer has the effect of reducing heat absorption from sunlight, effectively preventing fire, and supporting the building to stay cool and safe. The zinc component acts as a shield to protect the innermost steel core layer, preventing oxidation and corrosion from the steel base layer.
Thanks to its heat dissipation ability to keep the building cool, so PPGL is often used in many industries more widely than PPGI. Moverover, if the construction is in high mountains or near the sea, where the environment has high salt concentration as well as usual weather, contractors always give preference to using PPGL because of its longevity.
In regards to price, when compared with PPGI and PPGL, PPGI has a smaller price than PPGL. This reasonable price will help many businesses save costs in their construction projects. It can be said that if the building is located in an area which has pleasant weather together with not being too harsh, PPGI will be a useful choice both in terms of quality and budget optimization.
Obviously, both types of steel have their own advantages and disadvantages, PPGL possesses many more outstanding features, but price's PPGI is more reasonable than PPGL. Therefore, depending on the environment with the appropriate industrial application, the contractor can choose the most suitable type of steel.
In the Vietnamese market, it is not difficult to find PPGI or PPGL, but how to buy the right quality steel that qualified ISO standards to ensure the solidity of construction. This is really a challenge for contractors, especially international steel importers. Therefore, choosing a reputable PPGI and PPGL distributor in Vietnam will be essential for steel importers.
MRS Steel possesses many years of experience in the steel industry together with understanding steel's price trends in the domestic market , we are confident to be your appropriate partner in supplying steel solutions. We're able to support you in building a comprehensive imported steel plan which can bring the most cost-optimized results.
Discover the benefits, applications, and pricing of PPGL Steel in this thorough overview. PPGL Steel provides numerous advantages, including superior corrosion resistance, durability, and aesthetic appeal. Discover how this flexible material is utilized in a variety of applications, including roofing, cladding, automobile components and appliances. Understand the elements that determine PPGL Steel pricing, including raw material costs, coating parameters, and market dynamics. Whether you are a builder, architect, or homeowner, this article will help you understand the qualities and pricing of PPGL Steel. Make informed selections and choose PPGL Steel‘s cost-effective solutions for your building or manufacturing projects.
What does “PPGL steel” stand for?
The acronym PPGL stands for “Prepainted Galvalume Steel” or “Prepainted Galvanized Steel.” It is a coated steel that combines galvanized steel’s corrosion resistance with the better durability and heat reflectivity of aluminum-zinc alloy-coated steel (Galvalume).
To make PPGL steel, a protective layer of paint or coating is applied to the Galvalume or galvanized steel base. This coating gives additional protection against corrosion, improves the appearance of the steel, and increases its longevity.
Advantages of PPGL Steel Coil
PPGL (Prepainted Galvalume Steel) coil has numerous benefits, including:
Excellent Corrosion Resistance
The combination of Galvalume steel’s natural corrosion resistance and the protective pre-painted coating makes PPGL steel coil extremely corrosion resistant. It offers long-term rust protection, even in tough situations or high moisture levels.
Longevity and Durability
The Galvalume steel substrate of PPGL coil is extremely durable and strong. It has a high tensile strength, making it difficult to distort and damage. The pre-painted covering increases the coil’s durability by protecting it from scratches, abrasion, and weathering.
Aesthetic Versatility
PPGL coil is available in a variety of colors, coatings, and patterns, providing excellent design versatility. It enables architects, designers, and manufacturers to fulfill their aesthetic goals, whether for roofing, cladding, or other uses. The color and finish selections retain their vibrancy and attractiveness throughout time.
Energy Efficiency
PPGL coils with reflecting coatings can assist reduce heat absorption in buildings, making them more energy efficient. The coil’s capacity to reflect sunlight can help to cut cooling expenses while also creating a more comfortable indoor environment.
Installation and Maintenance
Installation and maintenance are simplified by the lightweight and easy-to-handle nature of PPGL coil. It requires less care because the pre-painted coating serves as a protective barrier, eliminating the need for periodic cleaning or repainting.
Impact Resistance
PPGL coil has good impact resistance, making it ideal for applications that require durability against physical impacts. It can survive hailstorms, flying debris, and other types of impact damage.
Environmental Sustainability
PPGL coil is an environmentally sustainable option. The Galvalume steel substrate comprises a considerable amount of recycled steel, which contributes to resource conservation. Furthermore, the pre-painted coating can be created using ecologically friendly paints with low VOC emissions, reducing the environmental impact.
Cost-Effective
Despite its multiple benefits, PPGL coil is cost-effective in the long run. Its enhanced corrosion resistance and longevity lead to lower maintenance and replacement expenses over time.
Are you interested in learning more about hot dipped galvanized coil for ceiling? Contact us today to secure an expert consultation!
Versatile Applications
PPGL coil is used in a variety of industries, including construction, automotive, and appliances. It is widely utilized in roofing, wall panels, garage doors, agricultural structures, and other architectural and industrial applications.
Overall, the specific benefits of PPGL steel coil include corrosion resistance, durability, visual variety, energy economy, ease of installation, and environmental sustainability. These characteristics make it an excellent solution for a wide range of applications, ensuring long-term performance and increasing project value.
Application of PPGL steel coil
The PPGL (Prepainted Galvalume Steel) coil has a wide range of uses in numerous sectors. Here are some popular applications for PPGL steel coil:
Roofing
PPGL steel coil is widely utilized for roofing applications in residential, commercial, and industrial structures. The pre-painted coating not only looks good, but it is also corrosion resistant and long-lasting, protecting the roof from the elements.
Cladding
PPGL coil is used in cladding applications to cover the outer walls of buildings. It has a visually beautiful surface and protects against environmental variables such as moisture, UV radiation, and temperature fluctuations.
Wall Panels
PPGL steel coil is used to manufacture wall panels for both internal and external purposes. The pre-painted coating offers a diverse variety of color options, allowing designers to create visually appealing and durable wall surfaces.
Garage Doors
PPGL coil is widely utilized in the manufacture of garage doors. Its corrosion resistance, durability, and visual adaptability make it a great material for garage door panels, ensuring long-term function while also improving the curb appeal of residential and commercial premises.
Appliances
PPGL steel coil is used in the production of refrigerators, stoves, washing machines, and air conditioners. The pre-painted coating improves the appearance of these appliances while also protecting against scratches, stains, and corrosion.
Automotive sector
PPGL coil is used in the automotive sector, mostly for body panels, trims, and decorative pieces. The pre-painted coating allows for personalization and offers an appealing finish, making it ideal for improving the looks of cars.
Agricultural Buildings
PPGL steel coil is utilized in barns, sheds, and storage facilities. It provides corrosion resistance, durability, and protection from extreme weather conditions, ensuring the longevity of these buildings.
Signage and Displays
PPGL coil is used to create outdoor signage, billboards, and display systems. The pre-painted coating has brilliant colors, weather resistance, and durability, making it ideal for outdoor advertising and promotional displays.
Furniture
PPGL steel coil is used to manufacture cabinets, shelves, and decorative pieces. The pre-painted finish offers a beautiful touch while protecting the furniture from wear, scratches, and moisture.
These are only a few examples of the numerous applications for PPGL steel coils. Its corrosion resistance, durability, aesthetic adaptability, and ease of installation make it an ideal choice for a variety of industries and applications.
Factors affecting PPGL steel coil price
The pricing of PPGL (Prepainted Galvalume Steel) coil is impacted by a variety of elements, each with varying degrees of impact.
Raw material costs have an important impact. The price of Galvalume steel, the base substrate, can change depending on raw material availability, global steel market circumstances, and trade barriers. Similarly, the cost of pre-painted coatings, which includes paint, primer, and other additives, can vary depending on raw material pricing, quality criteria, and the complexity of the coating composition.
Coating parameters can also influence the pricing. Higher-quality coatings with greater performance features, such as increased corrosion resistance or color retention, are typically more expensive. Coatings with particular features, such as heat-reflective or textured surfaces, may also cost more due to the additional production processes required.
The PPGL coil’s specifications, such as width, thickness, and length, can affect the pricing. Custom sizes or non-standard specifications may necessitate additional production steps or result in higher material waste, which can raise prices. Furthermore, the quantity and order size can affect the price. Larger orders frequently benefit from economies of scale, which allow for volume discounts or better pricing arrangements.
Market demand and supply dynamics are important considerations. If demand for PPGL steel coils is high but supply is restricted, prices are likely to rise. In contrast, if demand is low or there is excess supply in the market, pricing may become more competitive.
Currency exchange rates can affect prices, particularly in international commerce circumstances. Exchange rate fluctuations can affect the cost of imported raw materials as well as the competitiveness of pricing in various markets.
The geographical location of the manufacturer or supplier might also have an impact on the price. Production costs, labor costs, transportation charges, and local market conditions can all vary by region, resulting in price disparities.
Finally, market competition may influence the pricing of PPGL coil. When there are several suppliers competing for clients, prices might become more competitive as businesses try to attract buyers and increase market share.
These variables are interconnected and can change over time. Therefore, the price of PPGL coil should be evaluated by considering multiple factors and conducting a thorough assessment of the specific requirements, quality, and overall value proposition offered by different suppliers.
Conclusion
To summarize, PPGL Steel has several benefits, a diverse variety of applications, and cheap cost. Its superior corrosion resistance, durability, and visual appeal make it a popular choice for a variety of sectors. From roofing and cladding to automotive components and appliances, PPGL Steel demonstrates its versatility and dependability. Understanding the elements influencing pricing, such as raw material costs and market dynamics, is critical for making sound judgments. Whether you’re a builder, architect, or homeowner, researching the benefits and pricing of PPGL Steel will help you find cost-effective solutions for your building or manufacturing needs. Accept the benefits of PPGL Steel and realize its full potential for improving durability and beauty in your applications.
Contact us to discuss your requirements of prepainted steel coil for microwave ovens. Our experienced sales team can help you identify the options that best suit your needs.