Product Description:
What is Colour Coated Coil?
Colour coated coil is a highly versatile product. It is made using
substrates like hot-dip galvanized sheet, hot-dip aluminium zinc
plated sheet, and electro-galvanized sheet. The product is
manufactured using a multi-step process. Firstly, chemical
degreasing and chemical conversion treatment is done to prepare the
substrate for coating.
The second step involves coating one or several layers of organic
paint on the prepared substrate. The organic paint is available in
various colours, which is why these coils are known as colour
coated coils. The coated substrate is then baked and cured to
create a durable and aesthetically pleasing finish.
Why is Hot-Dip Galvanized Steel Strip Used as the Substrate?
Hot-dip galvanized steel strip is a preferred choice as a substrate
for colour coated steel strip due to its dual-layer of protection.
The first layer is provided by the zinc layer, which prevents
rusting of the substrate. Secondly, the organic coating acts as an
additional shield, which further enhances rust prevention. As a
result, colour coated steel strips have a longer service life of
approximately 1.5 times compared to regular galvanized strips.
Features:
Color coated coils are steel products that have been coated with
organic layers to improve their visual appeal and resistance to
corrosion. These coils are created by applying one or more layers
of paint to the surface of steel, using a continuous roller coating
process to ensure uniformity in color and thickness. The result is
a strong, durable product that also looks great.
If you're looking for a material that's both lightweight and easy
to install, color coated coils are a great option. They are
significantly lighter than other materials, making them simple to
handle and install without requiring heavy machinery or equipment.
Plus, with a range of colors available (such as grey, white, sea
blue, and brick red), there's no limit to the creative design
possibilities that these coils can fulfill.
The organic coating applied to color coated coils also provides
excellent protection against corrosion. This not only extends the
lifespan of the steel but also ensures that the coils remain
functional and visually appealing over time. Additionally, these
coils are versatile enough to be directly processed via bending,
punching, and cutting, making them suitable for an array of
applications.
Finally, despite their impressive performance, color coated coils
are an affordable solution for many industries. By choosing this
material, you can enjoy the benefits of a lightweight,
corrosion-resistant, and customizable product without breaking the
bank.
Technical Parameters:
Coatings for Colour Coated Coils
The coatings applied to the colour coated coils are carefully
selected based on the specific environmental conditions in which
they will be used. The coating type determines the optimal
performance of the coil. There are different resins employed in
coating the coils, which include:
- Polyester: This type of coating offers good adhesion, rich colours,
formability, and outdoor durability at a low cost.
- Silicone Modified Polyester (SMP): Provides good film hardness, abrasion resistance, heat resistance,
exterior durability, and resistance to chalking. It also retains
gloss well and has general flexibility at a medium cost.
- High Durability Polyester (HDP): Known for excellent colour retention, UV resistance, exterior
durability, and chalking resistance. It also has good film
adhesion, rich colours, and provides excellent cost performance.
- Polyvinylidene Fluoride (PVDF): Known for exceptional colour retention, UV resistance, outdoor
durability, chalking resistance, solvent resistance, and dirt
resistance. It offers good formability but is available in limited
colours and comes at a higher cost.
With these distinct characteristics and diverse applications, the
colour coated coils have become a popular choice across multiple
industries, where they deliver functionality with aesthetic appeal.
Coating Structures
There are different types of coating structures, each with its
usage and suitability. These structures include the 2/1, 2/1M, and
2/2 types, which are used as follows:
- 2/1: This type of coating is characterized by coating the upper surface
twice and the lower surface once, then baking twice. It has poor
corrosion resistance, but its adhesive qualities make it suitable
for sandwich panels.
- 2/1M: With good corrosion resistance, scratch resistance, and moulding
properties, the 2/1M coating is ideal for single-layer compression
moulding panels and pressboards.
- 2/2: This type of coating has double-layer backing paint, which offers
good corrosion resistance, scratch resistance, and processability.
Although it is mostly used for single-layer pressboards, its
adhesion is poor, making it unsuitable for sandwich boards.
Applications:
Colour coated coils are a versatile product that offers a multitude
of benefits. For starters, their light weight and aesthetic appeal
make them an attractive choice for a variety of applications.
Additionally, they boast excellent anti-corrosion properties,
ensuring longevity and durability.
These coils come in a variety of colours such as grey, white, sea
blue, and brick red, to name a few. This range of colour options
makes them a popular choice for a wide array of industries, and
they can be directly processed to fit specific needs. Some of the
most popular applications of colour coated coils include:
- Advertising: Used for billboards, signage, and display panels.
- Construction: Ideal for roofing, wall cladding, and structural
panels in residential and commercial buildings.
- Home Appliance Industry: Used for the exterior panels of
refrigerators, washing machines, and other appliances.
- Electrical Appliances Industry: Employed in the manufacturing of
components for various electrical devices.
- Furniture Industry: Applied in the creation of metal furniture,
offering a variety of colours and finishes.
- Transport Industry: Utilized in the automotive sector for vehicle
bodies and parts.
Support and Services:
Our Color Coated Steel Coil product comes with comprehensive
technical support and services to ensure that our customers receive
the best possible performance from our product. Our technical
support team is available to answer any questions and provide
assistance with product installation and use.
We also offer maintenance and repair services to keep your Color
Coated Steel Coil product functioning at its best. Our team of
experienced technicians can diagnose and fix any issues that may
arise with your product.
In addition, we provide training services to help our customers get
the most out of their Color Coated Steel Coil product. Our training
programs cover product operation, maintenance, and troubleshooting.
Overall, our goal is to provide our customers with the support they
need to ensure the highest level of performance and satisfaction
with our Color Coated Steel Coil product.
Packing and Shipping:
Product Name: Color Coated Steel Coil
Product Description: This Color Coated Steel Coil is made of
high-quality steel and coated with a layer of paint to give it a
long-lasting finish. It is perfect for use in roofing, siding, and
other construction projects.
Package Contents: One Color Coated Steel Coil
Package Dimensions: 100cm x 100cm x 10cm
Package Weight: 500kg
Shipping Method: Freight
Shipping Time: 5-7 Business Days
Shipping Cost: Please contact us for a quote
