Teflon F4BM-255 Microwave PCB Board

Teflon F4BM-255 Microwave PCB Board Real Project display:

The F4BM-255's DK is wider, the tangential value of  DF Angle is lower, the resistance value increases, and the performance is more stable.

RF/Microwave PCB application:

Printed circuit boards(PCB) with radio frequency(RF PCBs) are an increasingly used technique within the PCB fabrication.

RF PCB with a high frequency with works above 100 MHz.

Microwave PCB with works above 2GHz radio frequency.

RF-pcb's are used in different applications such as remote controls(wireless controls)security,smartphones,sensors etc.

New technologies make more and more use of these RF applications.

This asks for a manufacturing according to high quality standards and choosing the right RF materials depending on the application.

It is important that one knows the properties of the various materials.Choosing the right material is perhaps the most critical decision in the production process of the RF PCB.

Teflon is generally called "non-stick coating" or "easy to clean wok material"; it is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene.This material is resistant to acids, alkalis, and various organic solvents,and is almost insoluble in all solvents.At the same time,PTFE has the characteristics of high temperature resistance, and its friction coefficient is very low, so it can be used for lubrication, and it has become an ideal coating for easy-to-clean woks and water pipes.

Teflon applications：

1.Teflon is used in the electrical industry.It is used as an insulating layer for power and signal lines in aerospace, aviation, electronics, instrumentation, and computer industries.Corrosion-resistant and wear-resistant materials can be used to make films, tube sheets, bearings, gaskets, and valves.And chemical pipelines, pipe fittings, equipment container linings, etc.

2.Teflon is used in electrical, chemical, aviation, machinery and other fields to replace quartz glassware.It is used in ultra-pure chemical analysis and storage of various acids, alkalis, and organic solvents in atomic energy, medicine, semiconductor and other industries.It can be made into high insulation electrical parts., High-frequency wire and cable sheathing, corrosion-resistant chemical utensils, cold-resistant oil pipeline, artificial organs, etc.can be used as additives for plastics, rubber, coatings, inks, lubricants, greases, etc.

3.Teflon is resistant to high temperature and corrosion, has excellent electrical insulation, aging resistance, low water absorption, and excellent self-lubricating performance.It is a general-purpose lubricating powder suitable for various media.It can be quickly applied to form a dry film.Used as a substitute for graphite, molybdenum and other inorganic lubricants.Suitable for thermoplastic and thermosetting polymer release agent, excellent load-bearing capacity.It is widely used in elastomer and rubber industry and anti-corrosion.

4.Teflon is used as a filler for epoxy resin to improve the wear resistance, heat resistance and corrosion resistance of epoxy adhesives.

5.Teflon is mainly used as a binder and filler for pressed powders.

For specifications of Teflon F4BM-255, please click: Radio frequency PCB material F4BM-1/2 Technical Specifications