Top-tier Adhesive for Magnetic Steel Bonding: HUITIAN 6066 Epoxy Adhesive
In the rapidly evolving landscape of motor manufacturing, the demand for high-performance materials has never been greater. Driven by the dual goals of "dual carbon" and industrial upgrading policies, industries such as new energy vehicles, wind power, and energy-saving home appliances are experiencing explosive growth. This surge in demand has led to a critical need for advanced materials that can meet the stringent requirements of modern motor technology.
Enter HUITIAN 6066, a one-part heat-cured epoxy adhesive that is set to revolutionise the bonding process of magnetic steel materials. Designed to meet the challenges of high-strength and high-temperature environments, HUITIAN 6066 offers a comprehensive solution that enhances the performance and reliability of permanent magnet motors.

Super Bonding Strength
One of the key features of HUITIAN 6066 is its exceptional bonding strength, which reaches up to 60MPa. This is significantly higher than the industry average of 30-40 MPa. Such high bonding strength is crucial for addressing the displacement risk of magnetic steel at high speeds, ensuring that the motor components remain securely in place even under extreme conditions. This feature is particularly important for high-end motor manufacturing, where stability and reliability are paramount.

Application and Notes
HUITIAN 6066 is primarily used for magnetic core bonding and magnetic steel bonding. It is also suitable for other high-strength bonding fields that require controlling the thickness of special adhesive layers. To ensure optimal performance, it is important to clean and polish the surface of the adhered object to ensure it is dry and free of oil stains, dust, and rust spots. When the bonding surface is too smooth, rough treatment such as polishing or primer application may be necessary.
Good Temperature Resistance
Motors operate in environments that can reach temperatures exceeding 180°C. HUITIAN 6066 is designed to withstand such high temperatures without failure. This ensures that the adhesion of the magnetic steel remains firm, effectively solving the problem of high-temperature chip dropping during motor operation. The ability to maintain its bonding properties under extreme heat is a testament to the robustness of this adhesive.
Precision Thickness Control
For applications requiring precise control of the magnetic circuit gap, HUITIAN 6066 offers a bondline thickness of 70±10um. This precision control optimizes the efficiency of magnetic flux distribution, balancing magnetic flux and electrical performance. By ensuring that the magnetic steel is tightly adhered to the substrate, HUITIAN 6066 contributes to the overall efficiency and performance of the motor.
Excellent Stability
The stability of the bonding process is crucial for high-end motor assembly. HUITIAN 6066 ensures that there are no bubbles on the bonding surface, which could compromise the integrity of the bond. The cutting surface is flat and smooth, meeting the precision assembly requirements of high-end motors. This level of stability is essential for maintaining the performance and longevity of the motor.
Strong Corrosion Resistance
Motors are often exposed to harsh environments that can include various chemical substances such as acids, bases, and salts. HUITIAN 6066 exhibits strong resistance to these substances, preventing corrosion of magnetic steel, including neodymium iron boron. This resistance ensures that the motor can operate reliably in diverse environments, extending its service life.

