What are the application industries of Polyimide Fiberglass Laminated Sheet

      Polyimide Fiberglass Laminated Sheet is an H-grade (180 ℃) high-performance insulation structural material with high temperature resistance. Its core advantages include heat resistance, high insulation, high strength, low expansion, radiation resistance, and corrosion resistance. Mainly used in high-end industrial scenarios with high temperature, high voltage, high insulation, and high reliability.

1、 Electrical/power equipment (core application)

Motor/generator: slot wedges, slot insulation, phase insulation, and end plates for traction motors, wind turbines, and high-speed motors.

Transformers: Insulation partitions, supports, and coil frames for dry-type/oil immersed transformers.

High voltage switch: arc extinguishing chamber, phase partition, insulation support.

New energy electronic control: photovoltaic inverters, energy storage converters, insulation gaskets for SVG power modules, and heat dissipation substrates.

2、 Rail Transit/Automobile

High speed rail/bullet train: high-temperature insulation components for traction motors and inverters, structural support components.

New energy vehicles: drive motor, motor controller, battery pack thermal management insulation board.

3、 Aerospace

Aircraft: structural components of onboard equipment for airplanes, rockets, and satellites, high-temperature insulation boards, and antenna cover supports.

Engine: Structural components with insulation around the combustion chamber and short-term overheating (220-250 ℃).

Aerospace electronics: circuit board substrates that are radiation resistant, vacuum resistant, and have low gas release rates.

4、 Electronics/Semiconductor/5G Communication

High frequency/high-speed PCB: Low loss substrate for 5G base stations, millimeter wave radar, and RF power amplifiers.

Chip packaging: BT carrier board, chip testing probe card, high-temperature aging socket.

Semiconductor equipment: temperature resistant insulation and vacuum chamber components for wafer manufacturing, etching, and coating equipment.

5、 New energy (wind power/photovoltaic)

Wind power generation: slot wedges and insulation components for the main generator and yaw motor of the wind turbine.

Photovoltaic/Energy Storage: High voltage insulation and heat dissipation lining for inverters, energy storage converters, and combiner boxes.

6、 Petrochemical/Industrial Equipment

Oil drilling: downhole logging instruments, high-temperature sensor insulation structural components.

Chemical equipment: Insulation/sealing support for corrosion-resistant pumps, compressors, and high-temperature valves.

Heat treatment/kiln: insulation inside the high-temperature furnace, fixture, thermocouple insulation.

7、 Other high-end fields

Precision instrument: a structural base with high precision, low expansion, and creep resistance.

Nuclear industry: insulation components for control/measurement systems that are resistant to radiation and high temperatures.

Medical devices: non-magnetic, temperature resistant, and insulated components of CT, MRI, and radiotherapy equipment