Black Cationic Epoxy Electrophoretic Coating for Automotive Wheels
Product Description
Black Cationic Epoxy Electrophoretic Coating for Automotive Wheels is a high-performance, eco-friendly coating solution designed specifically for automotive wheels. This advanced electrophoretic coating offers superior corrosion resistance, durability, and aesthetic appeal, making it ideal for enhancing the performance and longevity of automotive wheels. The Black cationic epoxy formulation ensures excellent adhesion and a consistent finish, even on complex geometries and difficult-to-reach areas, making it perfect for use on steel, aluminum, and other automotive wheel substrates.
Features
- Superior Corrosion Protection: The coating provides outstanding resistance to moisture, salt, and other environmental elements, ensuring long-lasting protection for automotive wheels.
- Durability: Designed to withstand high mechanical stress, this coating enhances the longevity of automotive wheels by providing excellent resistance to abrasion, scratches, and impact.
- Aesthetic Appeal: The black finish offers a sleek, modern appearance, making it suitable for a variety of automotive wheel designs. It maintains its appearance even after prolonged exposure to UV light and harsh outdoor conditions.
- Environmentally Friendly: Free from heavy metals like lead, cadmium, chromium, and mercury, this coating meets industry standards for environmental safety and sustainability.
- Excellent Adhesion: The cationic epoxy formulation ensures superior adhesion to a variety of metal surfaces, providing a smooth and uniform coating that resists peeling or chipping.
- Cost-Effective: The efficient application process, combined with its durability, offers a cost-effective solution for automotive manufacturers and wheel producers.
Technical Parameters
| Parameter |
Specification |
| Product Type |
Cationic Epoxy Electrophoretic Coating |
| Color |
Black (customizable upon request) |
| Appearance |
Smooth, uniform coating finish |
| Solid Content |
32-34% |
| Viscosity (at 25°C) |
20-30 mPa.s |
| pH Level |
5.5 - 6.0 |
| Curing Temperature |
160-180°C |
| Curing Time |
20-30 minutes |
| Film Thickness |
15-25 microns |
| Corrosion Resistance |
> 500 hours in salt spray (ASTM B117) |
| Impact Resistance |
50 kg·cm (ASTM D2794) |
| Adhesion (Cross-Cut Test) |
Grade 0 (ASTM D3359) |
| Hardness |
2H - 3H (ASTM D3363) |
| Flexibility |
Pass (Conical Mandrel Bend Test) |
| Chemical Resistance |
Resistant to oils, greases, and mild acids |
| VOC Content |
Low VOC, compliant with environmental standards |
| Heavy Metals |
Free of lead, cadmium, chromium, and mercury |
| Storage Conditions |
Cool, dry place; avoid direct sunlight |
| Shelf Life |
12 months in unopened container |
Applications
1. OEM (Original Equipment Manufacturer) Automotive Wheel Production
- Application: Used in the manufacturing of original automotive wheels for car and truck manufacturers.
- Why It’s Ideal: The coating provides strong corrosion resistance, ensuring that wheels maintain their quality and appearance throughout their lifespan. The coating's black color gives the wheels a sleek and modern look, adding to the vehicle’s aesthetic appeal. This is especially important for automakers aiming to produce high-quality wheels that are both durable and visually attractive.
2. Aftermarket Automotive Wheel Refinishing and Restoration
- Application: Commonly used in the refinishing or restoration of aftermarket wheels, often to repair and protect older wheels or to update the appearance of used wheels.
- Why It’s Ideal: The coating provides a smooth, uniform finish, and is durable enough to resist road salts, moisture, and abrasion. For wheels that are exposed to harsh conditions, this coating restores and maintains their original shine, extending the life of aftermarket products. The black finish also helps revamp the aesthetic appeal of older or damaged wheels.
3. Steel and Aluminum Wheel Applications
- Application: Applicable for both steel and aluminum wheels, ensuring compatibility across a wide range of automotive wheels.
- Why It’s Ideal: Whether for lightweight aluminum wheels or heavy-duty steel wheels, this coating adheres seamlessly to different metal surfaces. It enhances the corrosion resistance of aluminum wheels, which are more susceptible to corrosion, and adds protective layers to steel wheels prone to rusting.
4. Wheels Exposed to Harsh Environmental Conditions
- Application: Ideal for automotive wheels that will be subjected to extreme weather conditions, including snow, rain, and road salts, common in regions with harsh climates.
- Why It’s Ideal: The cationic epoxy coating offers superior protection against environmental factors that can lead to corrosion, wear, and rust. It is particularly valuable for vehicles used in harsh environments, like trucks and SUVs in winter conditions, where road salts and moisture accelerate wheel deterioration.
5. Heavy-Duty and Off-Road Vehicles
- Application: Used on wheels for heavy-duty vehicles, including off-road vehicles, construction machinery, and agricultural equipment.
- Why It’s Ideal: These vehicles often experience high-impact stress, heavy loads, and exposure to dirt, mud, and debris. The Black Cationic Epoxy Electrophoretic Coating offers exceptional abrasion resistance and durability, making it the ideal choice for vehicles that operate under demanding conditions. The strong adhesion ensures that the coating remains intact, protecting the wheels from chipping, corrosion, and wear.
Support and Services
We will provide the following technical support and services for all products under the Jingtu Paint brand.
- Assistance with product installation and setup
- Troubleshooting and problem solving
- Guidance on proper use and maintenance
- Training and education on product features and functionality
- Regular software updates and patches
- Integration support with other systems or software
QA
1. How is the corrosion resistance of this black cationic epoxy electrophoretic coating?
The black cationic epoxy electrophoretic coating offers excellent corrosion resistance, even in harsh environments such as salt spray and humid conditions. It provides long-term protection against corrosion and helps extend the lifespan of automotive wheels.
2. Is this coating suitable for different types of automotive wheels, especially aluminum and steel wheels?
Yes, this coating is highly versatile and suitable for both aluminum and steel wheels. Its unique formulation ensures strong adhesion to various metal substrates, providing a durable and smooth finish.
3. How is the scratch resistance of the coating? Will it maintain its appearance after minor collisions or scratches?
The scratch resistance is quite strong. This coating provides a hard, durable surface that can resist minor scratches and abrasions. However, while it offers excellent durability, excessive force may still impact its appearance.
4. Is the application process for this black cationic epoxy electrophoretic coating easy to operate? Does it require special coating equipment?
The application process is relatively simple and straightforward. It can be applied using standard electrophoretic coating equipment, which is commonly used in the automotive industry. No specialized equipment is needed beyond the typical setup for electrophoretic deposition.
5. Is the color of the coating uniform, and does it maintain its appearance over time?
Yes, the coating provides a consistent and uniform color, ensuring an attractive finish. It also maintains its appearance over time, with minimal fading, even under exposure to UV light and harsh environmental factors.
