Xiangyang Jingtu Anti corrosion Materials Co., Ltd
Delivering Innovation, Excellence, and Sustainable Solutions in Electrophoretic Coatings
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Epoxy Black Cathodic Electrophoretic Coating for Automotive Parts
Product Description
| Parameter | Specification |
| Appearance | Glossy black finish |
| Base Resin | Epoxy resin |
| Coating Method | Cathodic Electrophoretic Deposition (CED) |
| Dry Film Thickness | 15-25 microns |
| Curing Temperature | 160°C - 180°C (320°F - 356°F) |
| Curing Time | 20-30 minutes at curing temperature |
| Density | 1.30 - 1.45 g/cm³ |
| Viscosity | 20 - 40 cP (at 25°C) |
| Corrosion Resistance (Salt Spray Test) | 400+ hours (ASTM B117) |
| Hardness | ≥ 3H (pencil hardness) |
| Temperature Resistance | Up to 200°C (392°F) |
| Gloss Level | High gloss finish (optional matte finish) |
| VOC Content | ≤ 50 g/L (low VOC) |
| pH Range (Bath Solution) | 4.5 - 6.5 |
| Coating Adhesion | ≥ 4B (ISO 2409) |
| Chemical Resistance | Resistant to oils, grease, and common solvents |
| Environmental Compliance | Low VOC, eco-friendly, compliant with REACH and RoHS standards |
1. Automotive Chassis and Frames
The Epoxy Black Cathodic Electrophoretic Coating is ideal for automotive chassis and frames, which are exposed to frequent wear, moisture, and various environmental factors. The coating’s excellent corrosion resistance ensures that the frame remains structurally sound and protected against rust, especially in high-humidity or salt-rich environments. It is widely used in both OEM manufacturing and aftermarket repair to prolong the life of automotive frames.
2. Suspension Components
Suspension parts, including struts, shock absorbers, and control arms, are subjected to high mechanical stresses, frequent impacts, and exposure to road salts. The Epoxy Black Cathodic Electrophoretic Coating provides superior scratch and wear resistance, ensuring that suspension components maintain their functionality and aesthetics over time, even under the harshest conditions.
3. Automotive Body Panels and Components
The coating can be applied to various body panels such as bumpers, door frames, and wheel arches. The Epoxy Black Cathodic Electrophoretic Coating ensures these parts are highly resistant to corrosion and environmental wear. This helps to preserve the appearance of the vehicle and prevents costly repairs caused by corrosion or surface damage.
4. Engine Parts and Underbody
Engine components and underbody parts of vehicles are constantly exposed to heat, dirt, and moisture. The Epoxy Black Cathodic Electrophoretic Coating offers excellent protection against corrosion and chemical exposure, making it an excellent choice for engine blocks, underbody components, and other exposed parts that need to withstand extreme conditions.
5. Automotive Accessories
This coating is also used for various automotive accessories, such as rims, trims, and other metal parts. The Epoxy Black Cathodic Electrophoretic Coating provides a durable and aesthetically pleasing black finish, making it ideal for both functional and decorative automotive parts.
6. Brake Systems and Parts
The braking system of a vehicle, including brake drums, rotors, and calipers, requires robust protection due to constant exposure to heat, moisture, and friction. The Epoxy Black Cathodic Electrophoretic Coating enhances the corrosion resistance and durability of these critical components, ensuring smooth operation and longevity.
7. Automotive Aftermarket Parts
In the automotive aftermarket, replacement parts often need extra protection to ensure they stand up to the demands of daily use and exposure to the elements. The Epoxy Black Cathodic Electrophoretic Coating is an excellent solution for aftermarket automotive parts such as replacement frames, bumpers, and mechanical parts, providing them with a durable and long-lasting protective layer.
8. Custom Automotive Projects and Tuning
For custom automotive projects, including tuners and restorations, the Epoxy Black Cathodic Electrophoretic Coating offers a sleek, professional black finish that enhances the aesthetics of custom parts. Whether used for custom chassis, parts, or accessories, this coating ensures the parts are protected while looking sharp.
Support and Services
We will provide the following technical support and services for all products under the Jingtu Paint brand.
1. How effective is this coating in providing corrosion protection for automotive chassis, suspension systems, and other parts exposed to moisture, salt, and harsh environments?
The Epoxy Black Cathodic Electrophoretic Coating provides exceptional corrosion resistance, especially in harsh environments. It is specifically formulated to protect automotive parts exposed to moisture, salt, and chemicals, making it highly effective for use in chassis, suspension systems, and other underbody components.
2. How is the hardness and scratch resistance of the coating? Is it suitable for automotive parts subject to high friction or impact?
This coating offers excellent hardness and scratch resistance. It is well-suited for automotive parts that are exposed to high friction and impact, such as suspension components and undercarriages. The electrocoating process ensures that the coating is durable and can withstand the rigors of everyday use.
3. Is the Epoxy Black Cathodic Electrophoretic Coating suitable for high-temperature applications, such as engine components or exhaust systems?
While this coating is designed for high durability and corrosion protection, it is not specifically formulated for extremely high temperatures such as those found in engine components or exhaust systems. For high-temperature applications, we recommend exploring coatings specifically designed for thermal resistance.
4. Can the Epoxy Black Cathodic Electrophoretic Coating be used for aftermarket automotive parts, or is it limited to original equipment manufacturer (OEM) parts only?
This coating is versatile and can be used for both OEM and aftermarket automotive parts. It is ideal for parts that require both high performance and aesthetic appeal, whether they are produced for new vehicles or replacement components in the aftermarket.
5. How well does this coating perform on different materials like aluminum alloys, steel, and other automotive substrates?
The Epoxy Black Cathodic Electrophoretic Coating performs exceptionally well on a variety of materials, including aluminum alloys, steel, and galvanized substrates. Its electrocoating process ensures excellent adhesion and uniform coverage, making it ideal for a wide range of automotive materials.