Color Coated Steel Coil Supplier

Color Coated Steel Coil-An Ultimate Buying Guide by Sunnyda.

Color Coated Steel Coil is widely used for exterior and interior construction and design purposes.

It adds color to the rough steel to make it look more appealing and aesthetic.

Color Coated Steel Coil is not only used for enhancing the look but also provides protective characteristics to the steel base.

The color coating offers weather and corrosion resistance to the base sheet making it tough to withstand harsh environmental conditions.

To dig more about Color Coated Steel Coil and its applications, continue reading.

1.What is a Color Coated Steel Coil?
2.What are the Specifications of Color Coated Steel Coil?
3.Why is Polyester Matt Color Coated Steel Coil Used?
4.What is the Construction of PVDF Color Coated Steel Coil?
5.Why is Plastisol Color Coated Steel Coil Used?
6.What are the Properties of Polyurethane Color Coated Steel Coil?
7.What are the Applications of a Color Coated Steel Coil in the Construction Industry?
8.How is a Color Coated Steel Coil Used in the Manufacturing of Appliances and Commodities?
9.What is meant by Precleaning the Surface in the Color Coated Steel Coil Production?
10.How does the Primer Application in the Making of a Color Coated Steel Coil Take Place?
11.How does the Paint Application Take Place in the Making of Color Coated Steel Coil?
12.Why is the Paint Dried in the Production of Color Coated Steel Coil?
13.What is the Purpose of Recoiling the Color Coated Steel Coil?
14.What are the Factors that Affect the Use of Color Coated Steel Coil?
15.What does the Regular Inspection of your Color Coated Steel Coil Involve?
16.What are the Maintenance Instructions for your Color Coated Steel Coil?
17.Which Washing Tips you Must Consider Regarding Color Coated Steel Coil?
18.What are Some Stain Removal Instructions Related to a Color Coated Steel Coil?
19.What are the Painting Guidelines for the Color Coated Steel Coil Repairing Process?
20.How to Perform Relamination in Repairing your Color Coated Steel Coil?
21.What is the Best Treatment for Edge Corrosion of your Color Coated Steel Coil?
22.How to Solve the Problems of your Color Coated Steel Coil?
23.Conclusion

What is a Color Coated Steel Coil?

Color Coated Steel Coil roll is made up of flat steel and is shielded with a protective layer of paint.

The coating of polymer comes in a variety of colors and finishes, including luster, decorative and matte (wood, granite, etc.).

Color Coated Steel Coil is organic and is present in form of galvanized steel which is resistant to corrosion.

It has great mechanical qualities and is flexible enough to be shaped or pressed according to your needs.

What are the Specifications of Color Coated Steel Coil?

Color Coated Steel Coil specifications include:

• Thickness ranging from 0.25 to 2.0 mm.

• 800 to 1800 mm in width

• 508 mm to 610 mm inner diameter

• Sheets cut length ranges from 1,500 to 6,000 mm.

• Coil weight varies between 4 and 16 tons.

• Sheet bundles weigh between 4 and 10 tons.

Why is Polyester Matt Color Coated Steel Coil Used?

The polyester matt Color Coated Steel Coil has a polyether basis with matte and smooth surface finishing along with micro-roughness characteristics.

The best thing about polyester matt Color Coated Steel Coil is that it has a longer life period than polyester one.

Also, it offers good mechanical resistivity and color stability. The properties of Color Coated Steel Coil remain the same regardless of climate change.

What is the Construction of PVDF Color Coated Steel Coil?

Polyvinylidene fluoride (PVDF) Color Coated Steel Coil has a composition of 80% polyvinyl fluoride and 20% acryl.

PVDF Color Coated Steel Coil shows the best resistivity to non-mechanical environmental conditions. Also, it is highly water and alkali-resistant and does not lighten with time.

Why is Plastisol Color Coated Steel Coil Used?

Plastisol Color Coated Steel Coil is composed of plasticizers and polyvinyl chloride. It usually has a 0.2mm thick coating.

It is used for applications that require great mechanical resistance and excellent weather resistivity.

But the drawback of using Color Coated Steel Coil is that it possesses poor color stability and low heat resistivity.

What are the Properties of Polyurethane Color Coated Steel Coil?

Polyurethane Color Coated Steel Coil has a composition involving acryl and polyamide modified polyurethane.

The properties of polyurethane Color Coated Steel Coil include high UV resistance, good weather resistivity, improved longevity, and strength.

The best thing about polyurethane is, it is excellent chemical as well as acid-resistant in industrial applications.

What are the Applications of a Color Coated Steel Coil in the Construction Industry?

Construction makes abundant use of the Color Coated Steel Coil, accounting for nearly the whole of the total manufactured worldwide.

The type of coating is directly proportional to the environmental circumstances. Color Coated Steel Coil has applications in a variety of interior and exterior finishing projects.

How is a Color Coated Steel Coil Used in the Manufacturing of Appliances and Commodities?

Standard hot/cold Color Coated Steel Coil roll with galvanization properties of different types is available in the market.

It is manufactured to be used for deep-drawing and bending purposes. It also has applications in color-coating raw materials in the manufacturing of appliances and products.

What is meant by Precleaning the Surface in the Color Coated Steel Coil Production?

In the production of Color Coated Steel Coil precleaning, the surface means to wipe off any dirt or oil present on the surface before starting the coating process.

The cleaning step is divide into multiple steps involving the detailed cleanup of the entire surface. The most efficient cleaners for steel surfaces are those having alkaline nature.

The precleaning step also involves the pretreatment of the Color Coated Steel Coil.

Pretreatment is necessary to ensure that the Color Coated Steel Coil surface and the organic coating to be applied show compatibility with each other.

This will result in providing maximum adhesion benefits and enhanced anti-corrosive characteristics.

There are multiple pretreatment solutions available in the market used for ensuring proper adhesion of the steel surface and the organic coating.

These solutions are either sprayed with the help of a roller-coater also known as the chemical coater or via immersion which involves rinsing later.

How does the Primer Application in the Making of a Color Coated Steel Coil Take Place?

For the application of primer in the making of a Color Coated Steel Coil, the steel strip is allowed to move to the prime coat station.

Here primer is layered on the steel surface which has already undergone precleaning and treatment.

Once applied, this primer covered Color Coated Steel Coil surface is passed through an oven for further enhancing its visual and functional qualities.

How does the Paint Application Take Place in the Making of Color Coated Steel Coil?

The paint application in the making of Color Coated Steel Coil takes place via roller coasters.

These are automatic machines that help in controlled painting of the Color Coated Steel Coil by setting a fixed thickness to ensure uniform coatings on the surface.

Roller-coaters can serve both single and double coating features.

A few considerations when using roller coaters for paint application is that the material to be coated must possess excellent flow properties, high opacity, strong adhesion, and good flexibility.

The coating lines are further divided into three types:

Single Coater and Single Oven

These coating lines are used for serving markets that manufacture common-use consumer products such as curtain rod shelving, water heaters, and small appliance wrappers.

The good thing about these coaster lines is that they are affordable as compared to the other two.

Two or More Coaters and Two Ovens

The advantage of these coating lines is that they allow two applications in a single pass; one for the primer and the other for the topcoat.

These coating lines are commonly used in the construction industry and also for appliance manufacturing.

Three or More Coaters and Three Ovens

You can use these for various construction products that necessitate a barrier and topcoat, and a primer.

The best thing about these coating lines is that they can easily survive in harsh weather conditions.

Most commonly these are present in corrosive areas where they show good resistance to corrosion damage.

Why is the Paint Dried in the Production of Color Coated Steel Coil?

An important step after the application of paint in the manufacturing of Color Coated Steel Coil is to let the paint dry in the oven.

The purpose of this step is to allow the paint to strongly adhere to the underneath layer. This improves the anti-corrosion and weather resistance properties of the Color Coated Steel Coil.

Also, it is important to dry the paint so that the next layer; the topcoat can get a smooth base to stick to.

Otherwise, the topcoat will be mixed with the underneath paint layer leading to improper structural and functional properties.

What is the Purpose of Recoiling the Color Coated Steel Coil?

The Color Coated Steel Coil is recoiled to shape it back in the coil form which is beneficial because it:

Offers Easy Transportation

You can easily transport the Color Coated Steel Coil to different places because of its intact shape.

Covers Less Space

The Color Coated Steel Coil covers less space as compared to the sheet because the area of the sheet is reduced after coiling.

Though the length remains the same but having a decrease in the width of the sheet after coiling saves you a lot of space.

Has Easy Storage

Handling an extremely large sheet with wide dimensions is practically not possible as it would require a lot of free space for the movement of the sheet to different places.

When shaped in the coil form the Color Coated Steel Coil can be easily stored in small spaces.

What are the Factors that Affect the Use of Color Coated Steel Coil?

The factors that affect the use of Color Coated Steel Coil are:

The Choice of Brand

The Color Coated Steel Coil manufacturing by different factories would have some variation in its material and quality which affects the product usage and life.

Smooth Texture

The texture of the Color Coated Steel Coil must be smooth to enhance its aesthetic appeal and avoid paint layering issues.

The Layering Method

The method used for the preparation of a Color Coated Steel Coil must be professional.

It should be made sure that there are no scratches or rust on the previous layer before the application of the final paint layer.

Otherwise, the water-resistance characteristics and look of the Color Coated Steel Coil will be severely affected.

The Maintenance

You must clean and maintain your Color Coated Steel Coil regularly to enhance its service life and efficiency.

What does the Regular Inspection of your Color Coated Steel Coil Involve?

The regular inspection of your Color Coated Steel Coil helps in the timely detection of the problems so that they can be treated immediately to avoid any further damage.

This also improves its performance, life, and efficiency. The regular inspection of your Color Coated Steel Coil should be divided into the following steps:

Primary Inspection

Look for any signs of mechanical or environmental damage to the Color Coated Steel Coil.

Make sure that it is free of soil and dirt as they increase the chances of corrosion by providing moisture to the Color Coated Steel Coil.

The primary inspection involves the thorough cleaning of the Color Coated Steel Coil.

Corrosion Signs

Checkin detail if there are any corrosion signs or damages on the surface of your Color Coated Steel Coil. Locate leakages and treat them immediately to avoid any further damage.

Use anti-corrosion primers for treating the corroded parts.

Coating Conditions

Check the coating conditions by observing its color and locating the cracks. Opt for a touchup painting procedure to help faded color and cracked the surface.

What are the Maintenance Instructions for your Color Coated Steel Coil?

The maintenance instructions are listed below:

• Clean your Color Coated Steel Coil regularly using the recommended cleaning agents for gaining maximum efficiency.

• Place it on rubber pads to avoid its direct contact with the ground and save it from scratch.

• Do not keep your Color Coated Steel Coil in a humid area as moisture can lead to corrosion problems in it. Always keep it in a dry area to prevent such problems.

• Make sure that the environmental conditions are safe for the Color Coated Steel Coil so that its weather resistance properties are not affected.

Which Washing Tips you Must Consider Regarding Color Coated Steel Coil?

There are some important washing instructions related to a Color Coated Steel Coil. These include:

Superficial Dirt Removal

Use only a damp cloth to remove the superficial dirt gathered on the surface of your Color Coated Steel Coil. Do not wipe it with a dry cloth as it can leave scratches on the surface.

Oil Removal

Take water and add in some neutral detergent. What you need to keep in mind is that this detergent must be ammonia-free because ammonia produces yellowing effects.

Strong Cleaning

In case you require strong cleaning actions, take some detergent and mix it with a small portion of 5% caustic soda. Use clean water for the rinsing part and then allow it to dry.

What are Some Stain Removal Instructions Related to a Color Coated Steel Coil?

Some stain removal instructions related to a Color Coated Steel Coil are:

Immediate Cleaning

Wipe out the stain as soon as possible. For this, you can use absorbent paper which is very effective but only if the stain hasn’t dried out yet.

Use Weak Organic Solvents

It is suggested to avoid using strong organic solvents as they are very alkaline which is damaging for the coatings of the Color Coated Steel Coil.

Compounds like acetone, perchloroethylene, acetone, thinner, trichloroethylene, and petrol are some of the known strong organic solvents.

Water-Soluble Stains

If the stains are water-soluble like the stains of shoe polish, lipstick, tar, spirit-based markers, rubber heel marks, asphalt, and ink, use white or methylated spirit for removing them.

What you need to keep in mind is that these water-soluble substances have a tendency of leaving permanent marks if left untreated for a longer time period.

After the stain is removed using clean water for rinsing and allow it to dry.

Rust Stains

If your Color Coated Steel Coil has rusting problems which have left rust stains on it, use 10% oxalic acid solution to get rid of those stains.

Tip:

The best tip in case of stain removal from your Color Coated Steel Coil is to do a patch test of the relevant stain removal remedy on a small part of your it first.

If no fading or discoloration is observed, continue using these methods for their respective stain removal.

What are the Painting Guidelines for the Color Coated Steel Coil Repairing Process?

The painting guidelines for the repairing process are:

• If the Color Coated Steel Coil is single-colored use the same color acrylic paint having water solubility.

• Make sure that you do not paint too thick a layer, the recommended thickness is between 40 to 50μ.

• Use a pad or roller for the paint application process.

• In case of touch-up painting, paint the damaged part using a marking brush.

How to Perform Relamination in Repairing your Color Coated Steel Coil?

Relamination provides a new protective film to the Color Coated Steel Coil to treat any major damage on the coil surface.

What you must keep in mind is that cleaning the Color Coated Steel Coil is a must before starting with the relamination procedure. For the relamination, follow these steps:

• Apply a thin layer of suitable adhesive to the damaged part using a roller.

• Allow it to rest for about 30 minutes for drying or even longer depending on the humidity and temperature levels.

• Place the relaminating film and remove all the air bubbles for ensuring smooth layering.

What is the Best Treatment for Edge Corrosion of your Color Coated Steel Coil?

Edge corrosion is a phenomenon that involves the rusting of your Color Coated Steel Coil and affects the binding of the coil. To treat edge corrosion, follow these steps:

• Remove any corrosion residues present on the surface of your Color Coated Steel Coil. Also get rid of all the flaky and peeling coatings, if any.

• Take sandpaper for removing the rust or you can take the help of a steel brush for this purpose.

• Use a degreasing agent having alkaline nature for the cleaning of your Color Coated Steel Coil.

• Apply primer to the cleaned area using a brush. A primer with anti-corrosion properties would be the best choice.

• After the primer application, let it heat dry and then paint carefully.

• Apply a top layer to ensure proper finishing and smooth appearance.

How to Solve the Problems of your Color Coated Steel Coil?

Some great solutions to the common problems of your Color Coated Steel Coil are:

Scratches on Surface

The touch-up procedure is best for covering scratches on the surface of your Color Coated Steel Coil.

You can ask for professional help for this task or do it yourself by applying small and thin coatings on the affected parts.

Dust and Dirt Build-up

High-pressure washing helps in removing dust and dirt gathered on the surface of your Color Coated Steel Coil.

This method of dirt removal is most safe and professional as it keeps your coil surface protected from scratches.

You can simply clean the surface of your Color Coated Steel Coil with clean water and a damp cloth.

Edge Corrosion

Use alkaline chemicals to treat edge corrosion of your Color Coated Steel Coil.

If you want an affordable alternative to the edge corrosion problem, sandpaper is the best solution. It is an inexpensive way of treating edge corrosion problems efficiently.

Conclusion

Color Coated Steel Coil possesses maximum anti-corrosion and weather-resistance properties.

To maintain these properties you must take care of regular maintenance.

Make sure to only use the recommended cleaning agents and follow the right cleaning procedures for ensuring safe cleaning of your Color Coated Steel Coil.

In case your Color Coated Steel Coil encounters any minor problem repair it in a time to avoid any bigger loss in the future.

FAQs of Color Coated Steel Coil.

What are the Properties of a Color Coated Steel Coil?

A Color Coated Steel Coil has multiple excellent properties including efficient colorability, corrosion resistance in the case of organic polymers, formability, easy processing, and good mechanical strength.

What Are Some Types of Color Coated Steel Coil?

Some main types of Color Coated Steel Coil include polyester matt, polyester, polyvinylidene fluoride, polyurethane, and plastisol.

What is Special About Polyester Color Coated Steel Coil?

Polyester Color Coated Steel Coil has a polyether basis and shows strong resistance to corrosion and extremely high environmental temperatures.

It also possesses color stability, longevity, and plasticity. You can use it for wall structuring and roofing purposes for multistory buildings situated in diverse climatic conditions.

Which Exterior Use Construction Products Require the Application of the Color Coated Steel Coil?

The exterior use construction product that requires the application of the Color Coated Steel Coil includes sandwich panels, metal shingles, profiles, and corrugated sheetings.

In Which Interior Use Construction Products is the Color Coated Steel Coil Used?

Some interior use construction products in which the Color Coated Steel Coil is used are skirting boards, non-heated and heated decorative panels, metallic ceilings, windows, doors, elevators, shelves, and shutters.

Which Home Appliances Require the Use of Color Coated Steel Coil?

Products that can be operated at low temperatures are home appliances that require the use of Color Coated Steel Coil.

These include cleaning and washing machines, cooking appliances, and electronics like audio systems, televisions, computers, and decoders.

In Which Commodities is the Color Coated Steel Coil Used?

The commodities that involve the use of Color Coated Steel Coil are radiators, heater frames, shelves, lighting equipment, and metallic furniture.

Which Automotive Industry Products Require the Use of Color Coated Steel Coil?

The automotive industry products that require the use of Color Coated Steel Coil include car boots, car doors, dashboards, oil filters, and windscreen wipers.

What Happens in the Paying Off the Coil Step in the Production of Color Coated Steel Coil?

In the paying off the coiling step of Color Coated Steel Coil Production, the coil is placed on a platform that undergoes rotation on a vertical axis.

This helps in the unwinding process of the Color Coated Steel Coil that is tension controlled.

Why is the Strip Levelled in the Making of Color Coated Steel Coil?

The main purpose of leveling the strip in the making of a Color Coated Steel Coil is to ensure that the strip is equally flat throughout its length which gives a neat look.

Also, a leveled strip aids in easy and smooth coiling.

Why is the Primer Dried in the Color Coated Steel Coil Production Process?

In the manufacturing of a Color Coated Steel Coil after the application of primer, the strip is allowed to dry in the oven.

For this, it is passed via the first curating oven for a time interval between 15 seconds to 1 minute.

The purpose of drying the primer is to let it set on the strip surface before the finish coat is applied over it.

In case the primer is not completely dried, it will stick to the finish coat giving an untidy look with inefficient functioning.

What is the Purpose of Cooling the Strip in Color Coated Steel Coil Production?

After drying the primer in an oven, the strip of Color Coated Steel Coil is cooled to allow it to get back to room temperature.

Further treatment of extremely hot strips may lead to any adverse reactions on the application of the finish coat.

It might also not allow the coat to stay on the surface and instead acquire a flowy consistency.

How to Repair Scratches on your Color Coated Steel Coil Via Heating?

Heating your Color Coated Steel Coil at 70 to 80 degrees can help in the repairing of superficial scratches as well as pressure marks on the surface.

The best heat source for this purpose is the air gun that is often used in plastic welding.

Heat can also help in getting rid of deep scratches partially if followed by pressing scratch edges together.

Why you Should Clean the Surface Before Painting in the Scratch Repairing Process of your Color Coated Steel Coil?

You must clean the surface before painting the Color Coated Steel Coil in its scratch repairing process to remove any dust or dirt gathered on its surface.

For this, use a neutralized mild detergent that possesses non-scratching properties so that you don’t end up damaging the surface of your Color Coated Steel Coil instead of repairing it.

Also, the cleaning agent must not contain ammonia and other bleaching agents.

What are the Major Problems Associated with a Color Coated Steel Coil?

The major problems associated with a Color Coated Steel Coil include a scratch appearance on the surface, superficial damage, edge corrosion, chalking, discoloration, and dirt build-up.

Why is a Protective Film Applied in the Making of Color Coated Steel Coil?

A protective film is applied in the making of a Color Coated Steel Coil to keep it safe from mechanical damage.

This protective layer adds a shield to the inner paint coat and prevents the paint from getting scratches or marks.

What Happens in the Decoiling Phase of Color Coated Steel Coil Production?

In the decoiling phase of Color Coated Steel Coil production, firstly the coil is set at the entrance of the coating line.

Then keeping a constant speed it is unwound. It is then allowed to pass various pretreatment steps and then layered with multiple coatings before it recoils.

What are the Applications of a Color Coated Steel Coil in the Automotive Industry?

The Color Coated Steel Coil is used in the automotive industry for providing protection against corrosion, insulation, and noise reduction purposes.

It is also used in the manufacturing of different automobile parts.