Product Description
The Polyimide Film Rolls offered by our company is known for its excellent tensile strength, chemical & dimensional stability, electrical insulation, reflectivity, transparency and barrier features. It is ideal for different applications in the electronics, magnetic media, industrial specialty, and packaging markets. Accessible with us in various sizes, dimensions & specifications, these rolls are highly demanded. In addition to this, we make sure dispatching them to our clients on time. Also, our clients can buy these Polyimide Film Rolls from us at leading industry prices.
Superior Electrical and Thermal PerformancePolyimide Film Rolls offer exceptional insulation and thermal stability, ideal for high-stress industrial and aerospace environments. With operating capability from deep cryogenic conditions to extreme heat, they reliably protect electronics and mechanical structures against harsh operating factors, maintaining performance even when exposed to continuous thermal cycling or electrical stress.
Customizable Dimensions for Versatile UseAvailable in a variety of widths (5mm to 1020mm) and thicknesses (0.012mm to 0.25mm), Polyimide films can be tailored to specific industrial requirements. The customizable roll length further enhances flexibility, making these films suitable for large-scale manufacturing, intricate circuit work, and specialized aerospace gaskets.
Certified and Safe MaterialThese film rolls meet stringent IEC 60426 and ASTM D5213 standards and are processed via extrusion or casting. Their self-extinguishing nature and chemical resistance ensure safety in demanding applications, especially where fire retardancy and long-term durability are crucial criterions.
FAQs of Polyimide Film Rolls:
Q: How are Polyimide Film Rolls used in electrical insulation?
A: Polyimide Film Rolls are widely utilized as insulation layers in transformers, motors, coils, and cable wrapping due to their excellent dielectric strength greater than 100 kV/mm. They serve to prevent electrical leakage and enhance system stability in high-voltage applications.
Q: What makes these film rolls suitable for aerospace and space applications?
A: Their outstanding thermal endurance (from -269C up to +400C), low water absorption, and self-extinguishing properties render them suitable for extreme aerospace conditions. They maintain structural integrity and insulation performance, even under frequent temperature fluctuations and exposure to harsh environments.
Q: Where can these Polyimide Film Rolls be purchased or sourced?
A: These Polyimide Film Rolls are distributed, exported, and traded across India, with availability from major industrial suppliers and specialty materials distributors catering to electrical, electronic, and aerospace industries.
Q: What is the typical process for manufacturing customized polyimide film rolls?
A: The films are produced using extrusion or casting methods to achieve precise thickness, width, and surface qualities as required. Customization is available in dimensions and roll length to suit the specific needs of each customer or application.
Q: When should Polyimide Film Rolls be chosen over other insulation materials?
A: These films are best selected when applications demand high-temperature resilience, excellent electrical insulation, chemical resistance, and compliance with international standards, especially in sectors like electronics, electrical engineering, and aerospace where conventional materials may fail.
Q: What are the benefits of the smooth, glossy surface finish?
A: A smooth, glossy surface release enables easy handling, superior lamination, and improved aesthetics. It also provides consistent dielectric performance, reducing the risk of surface defects that could compromise electrical safety.