This is a high-performance, industrial-grade Biaxially Oriented
Polyimide (BOPI) Film engineered for demanding applications where
extreme temperature stability, superior mechanical properties, and
excellent electrical insulation are required. The film undergoes a
specialized biaxial orientation process for enhanced strength and
is treated on both sides with a controlled corona discharge to
ensure optimal adhesion for coatings, laminates, and metalization.
· Extreme Temperature Stability: Possesses exceptional
high-temperature resistance and outstanding low-temperature
resistance, with a high glass transition temperature (Tg).
· Outstanding Mechanical Properties: Exhibits high mechanical
strength and is resistant to tearing; offers good rigidity and
strong resistance to tensile deformation.
· Superior Electrical Properties: Serves as an ideal electrical
insulation material.
· Excellent Chemical Stability: Demonstrates excellent resistance
to most organic solvents, oils, greases, and similar substances.
· Flame Resistance: Inherently self-extinguishing, does not support
combustion, and complies with stringent flame-retardant standards.
Main Application Areas
· Flexible Printed Circuits (FPCs): As a base substrate for dynamic
flex applications.
· Heaters & Sensors: As a durable and heat-resistant dielectric and
protective layer in flexible heaters and sensor arrays.
· Barrier & Release Films: For high-temperature processing
environments.
· EMI Shielding: As a substrate for metalized films used in
electromagnetic interference shielding.
· Specialty Labels & Tapes: For extreme environments where other
materials would fail.
· Aerospace and Automotive Electronics: Where reliability under
harsh conditions is paramount.
This UL-certified, dual-side treated BOPI film provides
manufacturers with a reliable, high-performance material that
ensures superior processability and end-product reliability,
reducing failure rates and enhancing performance in the most
challenging applications.
