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High-Performance Polyimide (PI) Label Materials for Extreme Environments

Electronics Industry

New Energy

Electrical Appliances

Communication

Batteries

Automotive

WHY CHOOSE HONGXING PI MATERIALS?

High-Performance Polyimide (PI) Label Materials for Extreme Environments

Extreme Thermal Stability

Operates continuously from -269°C to 280°C, short-term exposure up to 400°C

Polyimide (PI) is universally recognized as the "gold standard" for high-temperature polymer materials, and Hongxing's proprietary formulation takes this performance to the next level. Unlike conventional adhesive labels that degrade, discolor, or lose adhesion at temperatures above 120°C, our PI materials maintain full structural integrity and adhesive performance across an unprecedented temperature range.

Superior Electrical Insulation

Dielectric strength of 100-300kV/mm, ideal for high-voltage applications

Unlike conventional insulation materials that lose their dielectric properties at elevated temperatures or in harsh environments, our PI films maintain consistent electrical performance across their entire operating range, providing reliable protection for the most sensitive electronic components and systems.

Extreme Chemical Resistance

Resistant to most solvents, acids, bases and radiation

In industrial settings, labels and insulation materials are constantly exposed to aggressive chemicals that can quickly degrade conventional materials. Unlike polyester (PET), vinyl or paper labels that dissolve, discolor, delaminate or lose adhesion when exposed to even mild chemicals, Hongxing's polyimide (PI) materials maintain their structural integrity, legibility and adhesive performance through prolonged contact with the vast majority of industrial chemicals.

Customized Solutions

40+ PI material grades available, tailored to your specific industry needs

With over 10 years of PI material R&D experience and 40+ proven material grades in our portfolio, we can solve even the most complex technical challenges that standard suppliers cannot address. Our customization capabilities extend from small-batch prototypes to high-volume production runs, ensuring seamless scalability from concept to commercialization.