Polymer Film Manufacturing Videos & Demos

High rigidity + certain toughness: PC offers resistance to impact and vibration, making it suitable for areas near the engine compartment or prone to collisions. High transparency + Good weather resistance: PMMA offers a light transmittance similar to that of glass, while resisting ultraviolet aging, and is not prone to yellowing or fogging, ensuring long-term clear display.

Using printed/coated PC films for exterior parts.

Using optical-grade PC film as a substrate for capacitive touch sensors, applied to the back of glass or plastic enclosures. The surface can feature a hardened coating, offering wear and scratch resistance, making it suitable for products with frequent touch operations (such as high-end water purifiers and dishwashers).

PEEK film has a temperature resistance of over 250℃ and can withstand multiple high-temperature and high-pressure sterilizations.

PEEK film can be applied in high-frequency and energy surgical equipment as insulating gaskets and electrode support films for electrosurgical units, radiofrequency ablation devices, ultrasonic scalpels, etc. It has a temperature resistance of over 250℃ and can withstand multiple high-temperature and high-pressure sterilizations. Stable dielectric performance, reducing energy loss.

PCPMMA is used for smartphone back covers

PCPMMA is used for smartphone back covers, essentially employing an engineering plastic solution to approximate the visual appearance of glass while retaining certain advantages such as impact resistance and lightweight properties.

high temperature resistance + wear resistance + low extractables

PEEK is used in auxiliary seals, wear-resistant rings, structural components, and special functional parts to leverage its advantages of "high temperature resistance + wear resistance + low extractables."

biosensor

The electrical insulation, chemical inertness, and patternable surface of PEEK (e.g., via photolithography or laser etching) make it suitable as a substrate or insulating layer for sensors. Its high-temperature resistance allows for post-processing at elevated temperatures after immobilizing biomolecules to enhance binding strength.

Flexible circuit substrate, insulation layer, encapsulation layer

Used as a substrate or cover film for flexible PCBs and FPCs, it serves as the signal trace layer in wearable devices such as smart bracelets, earphones, and health monitoring patches. Compared to PI, PEI has a higher glass transition temperature (Tg) and a slightly lower coefficient of thermal expansion, resulting in greater dimensional stability during high-temperature soldering and multilayer lamination processes. This reduces the risks of warping and delamination.

Source Factory |12H in a Dust-Free Cleanroom: The Birth of Premium Capacitor Film #BOPP Capacitor Film

Thinner Than a Hair! How Does BOPP Capacitor Film Power Ultra-High Voltage Grids? BOPPCapacitorFilm, ElectronicsManufacturing ,CapacitorTechnology, NewEnergy Factory,Tour PolypropyleneFilm, SourceFactory , MadeInChina

BOPP Film for Capacitor Base Material

It features low dielectric constant and low dielectric loss, which helps reduce energy loss and enhance the efficiency of capacitors. For instance, ultra-thin BOPP capacitor films adopted in high-frequency circuits can effectively cut down energy dissipation during signal transmission.

Dafu

Optical/Printable Grade Series

Functional film series

PC/PMMA composite sheet Series

Special Film Series

The PC/PMMA composite board can achieve a borderless and integrated large-screen visual effect.