Teflon, whose scientific name is Poly tetra fluoroethylene (PTFE), is generally called "non-stick coating" or "easy to clean material". This material is resistant to acids, alkalis, and various organic solvents, and is almost insoluble in all solvents. At the same time, Teflon has the characteristics of high temperature resistance, its friction coefficient is very low, so it can be used for lubrication, and it has become an ideal coating for easy cleaning of the inner layer of water pipes. It can also be used for PCB proofing of high-end electronic products.

Teflon has a series of excellent performance:

* High temperature resistance: long-term use temperature 200~260 degrees;

* Low temperature resistance: still soft at -100 degrees;

* Corrosion resistance: resistant to aqua regia and all organic solvents;

* Weather resistance: the best aging life among plastics;

* High lubrication: has the smallest coefficient of friction in plastics (0.04);

* Non-sticky: it has the smallest surface tension among solid materials without adhering to any substance;

* It is physiologically inert; it has excellent electrical properties and is an ideal C-level insulating material. A thick layer of newspaper can block the high voltage of 1500V; it is smoother than ice.

Teflon has outstanding excellent comprehensive properties, high temperature resistance, corrosion resistance, non-stick, self-lubricating, excellent dielectric properties, and a very low coefficient of friction. In PCB proofing, Teflon is a high-frequency sheet with very excellent performance, which is very suitable for applications in fields such as radar, high-frequency communication equipment, and radio equipment. Usually in PCB proofing, ordinary manufacturers seldom use this kind of board. FASTPCBA can provide Teflon PCB to meet customers' various PCB proofing needs. At present, in the PCB proofing of FASTPCBA, Teflon PCB can achieve pure pressure 4~6 layers; mixed pressure 4~8 layers. If you have any PCB projects, please share your pcb Gerber file, we give you a quote.