FOSHAN DAFU NEW MATERIAL CO.,LTD

The Leader Of 5G Special Engineering Plastic Film

Liquid Crystal Polymer (LCP)

2022-11-28

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The full name of LCP plastic is Liquid Crystal Polymer, is a new type of polymer material, which generally appears as liquid-crystal in its molten state. This type of material has excellent properties of heat resistance, electrical insulation and molding processing.

LCP film is a very ideal 5G high-frequency and high-speed circuit board substrate, which can be widely used in 5G mobile phone antennas, camera soft boards, laptop high-speed transmission lines, smart watch antennas, etc.

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Low dielectric loss factor;

Good processing performance;

Homogeneous materials, so the dielectric properties are very consistent;

The water absorption rate is low, so the dielectric properties and dimensional stability is very good under humid conditions.

Printed circuit board ( PCB ) application examples:

Two types of products::

High temperature resistant LCP film is used for the substrate of high frequency transmission flexible PCB and antenna CCL.

     Low melting point LCP film is used for multi-layered circuit boards’ covering and bonding (used with high temperature resistant LCP). 

LCP product thickness specifications: width 530mm, thickness: 25μm, 38μm, 50μm, 100μm.

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