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PTFE Teflon high-frequency board

Partial PCB Process Parameters
Base Material  PTFE Teflon
Layers 2Layers
Maximum Dimensions 590mm*438mm
PCB Thickness 0.76mm~1.65mm
PCB Color Color.png
Silkscreen 黑白.png
Material Type




ZYF300CA-P(Dk=3.0,Df=0.0018),    [Data Sheet]

Surface Finish ENIG
Gold Thickness 1μ'', 2μ''
Outer Copper Weight 1oz
Via Covering Tented, Untented, Plugged,  Epoxy Filled & Capped,  Copper Paste Filled & Capped
Test AOI, Flying Probe Test

    PTFE Teflon high-frequency board, also known as Polytetrafluoroethylene (PTFE) high-frequency board, is a special circuit board with superior performance, particularly suitable for high-frequency (frequencies greater than 1GHz) and microwave (frequencies greater than 3GHz) applications.

    Material Properties:

    Corrosion Resistance: PTFE Teflon high-frequency board is inert to most chemicals and solvents, resistant to strong acids, strong bases, water, and various organic solvents.

    High Temperature Resistance: It can operate at temperatures up to 250°C, maintaining stable performance even in high-temperature environments.

    Low Temperature Resistance: It can maintain a 5% elongation even when the temperature drops to -196°C, demonstrating good mechanical toughness.

    Weather Resistance: It has the best aging life among plastics, able to maintain its performance for a long time.

    High Lubricity: PTFE Teflon has the lowest coefficient of friction among solid materials, exhibiting excellent lubricity.

    Non-stickiness: With minimal surface tension, it does not adhere to any substances, giving it unique advantages in certain applications.


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