Beijing Yitian Mica Technology Co., Ltd.
Beijing Yitian Mica Technology Co., Ltd.
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Mica insulation plates are increasingly being recognized as a valuable raw material in the fabrication of Printed Circuit Boards (PCBs). Their unique properties make them ideal for applications requiring excellent thermal management, electrical insulation, and mechanical stability.
High Thermal Resistance: Mica can withstand temperatures up to approximately 1000°C (1832°F), making it suitable for high-temperature applications in PCBs.
Excellent Electrical Insulation: Mica sheets offer high dielectric strength, effectively preventing electrical leakage and enhancing the safety of electronic circuits.
Low Thermal Conductivity: This property helps minimize heat transfer, protecting sensitive components from overheating.
Chemical Resistance: Mica is resistant to a variety of chemicals and solvents commonly used in PCB manufacturing, ensuring durability and stability.
Mechanical Strength: Mica plates are robust and can withstand mechanical stress, making them suitable for the demanding conditions of PCB applications.
Insulation Layers: Mica sheets can be used as insulation layers between different circuit components, preventing electrical shorts and ensuring safe operation.
Thermal Management: They serve as effective thermal barriers, protecting heat-sensitive components from heat generated by high-power devices.
Structural Support: Mica plates provide mechanical support within PCBs, maintaining the integrity of the board structure during operation.
Flexible Circuitry: Mica can also be used in flexible PCBs, where its lightweight and durable nature adds to the overall performance.
Thickness and Size: Choose the appropriate thickness and dimensions of mica plates based on specific design requirements for the PCB.
Temperature Ratings: Ensure that the mica insulation can handle the maximum operational temperatures expected in the application.
Installation: Proper installation is essential to maximize the effectiveness of mica as insulation and to ensure the longevity of the PCB.
Mica insulation plates are an excellent raw material for PCB fabrication, offering high thermal resistance, superior electrical insulation, and mechanical stability. Their incorporation into PCB designs enhances the performance and reliability of electronic devices, making them suitable for various applications, including consumer electronics, automotive systems, and industrial equipment. By leveraging the unique properties of mica, manufacturers can improve the overall safety and efficiency of their PCBs.
TDS
| Phlogopite mica sheet | ||
| HP5 | ||
| Properties | Description | Units |
| Color | Golden | / |
| Thickness | 1.5 | mm |
| Density | 1.6—2.5 | g/m² |
| Yield strength | ≥100 | Mpa |
| Dielectric strength | ≥15 | kv/mm |
| Resistivity | ≥1.0*10^10 | MΩ·m |
| moisture absorption | ≤1.5 | % |
| thermal conductivity | ≤0.4 | W/m·K |
| Flame retardance | V0 | / |
| Fire resistance | 1000℃ fire not burn through within 5 mins | / |
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.
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 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
