I. Multi-Dimensional Customization: Precisely Meeting Industry
Needs
The core advantage of customized color-coated coils lies in
"on-demand adaptation". They can be produced personalizedly from
three major dimensions—color card, specification, and
function—covering multiple application scenarios such as
construction, home appliances, transportation, and decoration:
1. Color Customization: High-Fidelity Visual Adaptation
It supports color matching with RAL international color cards,
PANTONE color cards, and customers' exclusive color samples.
Through precision coating technology, the color deviation is
controlled to ≤ ΔE1 (industry first-class standard). This not only
meets the demand for "unified visual style" in building exteriors
but also adapts to the customized requirements of "brand-exclusive
colors" for home appliance casings. The coating has stable color
saturation and is less prone to color fading or discoloration
during long-term use.
2. Specification Customization: Full-Scenario Size Coverage
- The coating thickness can be adjusted on demand, ranging from
0.12mm to 0.5mm. Thin coatings (0.12-0.2mm) are suitable for
lightweight scenarios such as home appliance panels and decorative
components, while thick coatings (0.3-0.5mm) meet the high-strength
protection needs of outdoor workshops, containers, and other
scenarios.
- The substrate width supports regular specifications of 1000-1250mm
as well as customized special widths (e.g., 800mm narrow width,
1500mm wide width). The length of the coil can be cut according to
order requirements (from 10-meter short coils to 500-meter long
coils), which reduces waste in subsequent processing and lowers
customers' production costs.
3. Function Customization: Targeted Scenario Enhancement
Coating functions can be customized according to the usage
environment. For example:
- For outdoor scenarios, "UV-resistant fluorocarbon coatings" can be
selected to improve weather resistance;
- For humid environments, "anti-corrosion epoxy primer" can be added
to enhance salt spray resistance;
- For food contact scenarios (e.g., home appliance liners),
"environmentally friendly and odorless coatings" can be customized,
which comply with international environmental standards such as
ROHS and FDA.
II. High-Performance Guarantee: Both Durability and Practicality
In addition to outstanding "customization flexibility", customized
color-coated coils have undergone industrial scenario verification
for their core performance, showing excellent performance in
protection, processing, environmental protection, and other
dimensions:
1. Superb Protection Performance: Coping with Complex Environments
- Weather Resistance: High-performance coatings such as polyester and fluorocarbon are
adopted. When used outdoors, they can withstand extreme temperature
differences from -40℃ to 70℃. Fluorocarbon-coated products can pass
more than 3000 hours of artificial accelerated aging testing
(equivalent to more than 15 years of outdoor use) without cracking
or peeling of the coating.
- Corrosion Resistance: They can pass 500-1000 hours of neutral salt spray testing
(adjusted according to coating types). In coastal high-salt-spray
and industrial high-pollution environments, they can effectively
isolate moisture and acid-base substances from eroding the
substrate, preventing metal rust.
- Scratch Resistance: The coating hardness reaches above pencil hardness grade H, which
is not easy to scratch during daily handling and installation, and
can maintain a clean and beautiful surface in home appliance and
decoration scenarios.
2. Excellent Processing Performance: Easy Molding and Installation
The coating has strong adhesion (reaching Grade 0 in cross-cut
testing, meaning no coating peeling) and can withstand processing
processes such as bending, stamping, and cutting. The minimum
bending radius can be 1.5 times the substrate thickness (e.g., a
1mm substrate can achieve a bending radius of 1.5mm). It is
suitable for processing needs of complex shapes such as building
keels and home appliance casings. After processing, the coating has
no cracking or delamination, and no secondary touch-up coating is
required.
3. Environmental Protection and Economy: Low Long-Term Usage Cost
- Environmental Protection: Chromium-free passivation technology and low-VOC (volatile
organic compounds) coatings are adopted, complying with
international and national environmental standards such as EU CE
and China GB/T 12754. No harmful substances are released during
production and use, making it suitable for scenarios such as green
buildings and environmentally friendly home appliances.
- Economy: The coating surface is smooth and easy to clean, requiring no
special maintenance in daily use. Moreover, its service life is
more than 30% longer than that of ordinary color-coated coils,
which reduces the frequency of subsequent replacement and lowers
the long-term usage cost.
Galvanized Coated PPGI Steel Coil In Blue Color For Cutting Sheets
