High Temp PPO Film Supplier | For 5G & EV Insulation

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PPO Film

ppo film

Product Introduction

The PPO film has high temperature performance, good mechanical strength ，radiation, chemical resistance ，electrical insulation and ease of processing.

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Product description

Product performance characteristics

Struggling to find an engineering plastic film that survives extreme heat while maintaining flawless electrical insulation? Meet DAFU PPO Film—the high-performance solution engineered for the next generation of electronics.

Unlike standard polycarbonate films, our Polyphenylene Oxide (PPO) film delivers a rare combination of 182°C heat deflection and ultra-low dielectric loss, making it the gold standard for high-frequency communication devices and precision motors.

Product Application

Target Applications

DAFU PPO Film excels where standard films fail:

5G Communication & High-Frequency Devices: Low dielectric constant minimizes signal loss in base stations and antennas.
Automotive & EV Systems: High heat resistance for sensors, battery insulation, and motor slot liners.
Precision Motors: Used as phase insulation paper and slot insulation due to high rigidity and heat resistance.
Aerospace & Defense: Reliable performance in extreme thermal cycling environments.
High-End Consumer Electronics: Internal insulation for high-wattage fast-charging adapters and laptops.