Thermal Resistance Mica Paper Tape For High Voltage Motor Coil Insulation

Product Specification

High Electrical / Mechanical Strength Mica Paper Tape For Coil Insulation Of Large / Medium Sized High Voltage Motors

High Electrical and Mechanical Strength Mica Paper Tape for Coil Insulation

Mica paper tape is an essential material for insulating coils in large and medium-sized high-voltage motors. Here’s an overview of its features, benefits, and applications:

Features

1. Material Composition:

   • Mica: Provides exceptional electrical insulation and thermal properties.
   • Paper Base: Offers mechanical support and flexibility for easy application.
   • Thermal Resistance: Mica can withstand high temperatures, typically up to 200°C or more, depending on the specific formulation.

2. Multi-Layer Construction: Often available in multiple layers, enhancing insulation performance and mechanical strength.

3. Adhesive Options: May come with various adhesive backing options suitable for different applications and surfaces.

Benefits

• High Dielectric Strength: Exhibits excellent electrical insulation properties, preventing electrical breakdown in high-voltage applications.

• Mechanical Strength: The combination of mica and paper provides robust mechanical strength, which is crucial for protecting coils from wear and vibration.

• Thermal Stability: Maintains structural integrity and insulating properties at elevated temperatures, ensuring reliable performance in demanding environments.

• Moisture Resistance: The inherent properties of mica help resist moisture ingress, which can lead to insulation failure.

• Flexibility: The tape is easily conformable, allowing it to adhere well to complex shapes and surfaces within the motor.

Applications

1. Coil Insulation: Used to insulate the windings of large and medium-sized high-voltage motors, preventing arcing and ensuring safe operation.

2. Layer Insulation: Applied as a layer between winding sections and motor cores, enhancing overall insulation effectiveness.

3. Repair and Maintenance: Ideal for repairing existing insulation in motors, providing a reliable solution to extend the lifespan of electrical components.

4. Transformers and Generators: Also suitable for use in transformers and generators where high-voltage insulation is critical.

5. Electrical Equipment: Can be used in various high-voltage electrical applications beyond motors, including capacitors and inductors.

• Thickness and Width: Select the appropriate thickness and width based on specific insulation requirements and the motor design.

• Adhesive Compatibility: Ensure that the adhesive used is compatible with the materials being insulated to maintain performance under high temperatures and electrical stress.

• Quality Standards: Choose mica paper tape that meets relevant industry standards for electrical insulation and mechanical durability.

Conclusion

High electrical and mechanical strength mica paper tape is a critical component for insulating coils in large and medium-sized high-voltage motors. Its exceptional dielectric properties, thermal stability, and mechanical resilience make it an ideal choice for ensuring the safety and efficiency of electrical motors in demanding applications. Proper selection and application are essential to achieving optimal insulation performance and reliability.

Mica applications at automotives can be as below but not limited:

Gasket and Washer Products: Our mica-based gasket and washer solutions offer reliable sealing, reducing leakage and enhancing overall system performance.

Heat Shield Insulation: Uncompromising protection against heat is a cornerstone of our offerings. Our heat shield insulation products ensure efficient heat management, safeguarding critical components.

Flame Retardant Barriers: Safety takes precedence in the automotive world. Our flame retardant barriers provide a formidable defense against fire risks, enhancing vehicle safety standards.

Component-Specific Heat Shields: Precision matters. Our component-specific heat shields are meticulously designed to offer targeted thermal protection, ensuring optimal functionality even in the most demanding scenarios.

Yitian Mica has obtained 5 invention patents, 21 practical patents, 20 software registration rights, and 3 trademarks. More intellectual property rights has been applied for verification.

YTMICA 5 invention patents:
a mica insulation material for battery cells and its processing & application.
a squeeze-resistant fireproof mica tape for power batteries and its processing & application.

high-temperature resistant mica tape & mica thermal insulation parts and their production methods.
a processing method for fire-resistant mica tape.
a fire-resistant insulation tape for optical cables.

System certifications obtained:
ISO9001 Quality Management System Certificate
ISO14001 Environmental Management System Certificate
ISO45001 Certificate of Occupational Health&Safety Management
IATF 16949 Quality Management System certificate
SA8000 Social Responsibility Management System Certificate

YT MICA fully implement the ISO 9001-2015 quality system operation,as a stan- dardization of internal management,strengthen the system building an important measure.A strict quality control system has been established,from raw materials, processes, finished products inspection,to ensure that every link in the production process is strictly in accordance with the standards for testing.

YT Mica has equipped with various fire-resistant testing devices and can assist customers in developing fire-resistant cable products according to different standards of various countries, providing one-stop solution service.

1. According to different requirements, we have compiled a total of 64 testing items for mica products, including physical properties, electrical properties, thermal properties, aging properties, and flame retardant properties, which basically cover all the requirements for mica performance testing;

2. At present, YT MICA is capable to detect 50 items of the testings and provide theoretical support quickly for different application scenarios of mica products.

YT Mica has a dedicated R&D department working on innovations and the development of your projects. It is our longstanding experience with processing natural mica that allows us to provide tailor-made solutions for our end customers. Our product development and application engineering specialists will be in close cooperation with our customers to identify their needs and meet their specific requirements. If we don't have an immediate solution for you, our R&D department will work with you to develop and deliver the best possible solution that will meet your needs.

We have invested and developed expertise in machining, drilling, cutting, sawing and punching, thermal pressing/stamping our products to provide the best solutions to our customers. From our home made mica sheets we can manufacture pieces according to your technical specifications.

Know more about YT Mica at www.ncnc.cn