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Help CenterPolyesterimide Insulated Flat Copper Wire for Automotive Coils
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As a trusted manufacturer since 1970, Shandong Huilong Electrical Material Co., Ltd. leverages over five decades of expertise to produce high-quality electrical materials from our 10,000-30,000 square meter facility. Our polyesterimide insulated flat copper wire is engineered for automotive coils, offering unparalleled heat resistance and electrical insulation to enhance vehicle performance and reliability. With annual exports exceeding US$100 million and a global reach across markets like North America, Europe, and Asia, we ensure consistent quality through rigorous standards and a dedicated team of 51-100 professionals.
This specialized wire features advanced properties tailored for demanding automotive applications:
- Exceptional Thermal Endurance: Withstands temperatures up to 200°C, preventing degradation in high-heat engine environments.
- Superior Insulation: Polyesterimide coating provides excellent dielectric strength, reducing short-circuit risks and improving safety.
- Enhanced Durability: Flat copper design ensures flexibility and resistance to vibration, extending the lifespan of automotive coils.
- Optimized Performance: Low electrical resistance boosts efficiency, leading to better fuel economy and reduced emissions in vehicles.
Key technical specifications include customizable dimensions to fit various coil designs, with standard options available:
| Parameter | Standard Value | Customization |
|---|---|---|
| Width Range | 1.0 mm to 5.0 mm | Available upon request |
| Thickness | 0.1 mm to 0.5 mm | Adjustable |
| Temperature Rating | Up to 200°C | Higher options possible |
| Voltage Withstand | 1000 V AC | Tested for higher levels |
Clients benefit from reduced maintenance costs and improved coil efficiency, making it ideal for electric vehicles and combustion engines. The wire's compliance with automotive standards ensures seamless integration into OEM and aftermarket systems.
Backed by certifications like ISO9001 and ISO16949, and shipped efficiently from ports including Qingdao and Shanghai, our product guarantees reliability for global markets. Choose Shandong Huilong for a solution that combines innovation with decades of manufacturing excellence—contact us today to discuss custom orders and experience how our wire can elevate your automotive applications.
Frequently Asked Questions
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Q: What insulation material is used, and why is it suitable for automotive coils?
A: Polyesterimide insulation provides high thermal stability and chemical resistance, making it perfect for the extreme heat and vibrations in automotive engines, ensuring long-term performance. -
Q: Can the wire be customized for specific coil designs?
A: Yes, dimensions such as width and thickness are customizable upon request to match unique automotive requirements, ensuring optimal fit and function. -
Q: What certifications support the quality of this wire?
A: It meets ISO9001 for quality management, ISO14000 for environmental standards, and ISO16949 for automotive-specific requirements, verifying consistent production and safety. -
Q: How does the flat shape benefit automotive applications compared to round wire?
A: The flat design offers better space utilization in coils, reduces eddy current losses, and enhances heat dissipation, leading to improved efficiency and durability in vehicles. -
Q: What is the typical temperature resistance, and can it handle higher ranges?
A: Standard resistance is up to 200°C, but higher ratings are available for specialized applications, subject to customization and testing. -
Q: How is shipping handled for international orders?
A: We ship via major ports like Qingdao, Shanghai, Ningbo, and Tianjin, with logistics tailored to global destinations including Europe and North America for timely delivery. -
Q: Are there color options for identification purposes?
A: Color is optional and can be specified for easy identification in complex automotive systems, with choices available upon request. -
Q: What industries beyond automotive can use this wire?
A: While optimized for automotive coils, it is also suitable for industrial motors, transformers, and other high-temperature electrical applications due to its robust insulation.
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