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ESD PTFE Sheet Material

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Basic Info

Model No.	AHD-ESD PTFE Sheet
Brand Name	AHD
place of origin	China
Material	Ptfe
Processing Service	Cutting, Moulding
Thick/Dia (mm)	5--120
Size (mm)	600*600
Color	Black

Product description

ESD PTFE Sheet Material

ESD PTFE sheet (static dissipative PTFE sheet) is a high-performance engineering plastic based on polytetrafluoroethylene (PTFE) material. By adding static dissipative agents (such as carbon black, metal oxides, etc.) through special formulas and processes, it has excellent insulation, chemical stability, and controllable static dissipation performance.

Basic material: PTFE (polytetrafluoroethylene), with extremely strong carbon fluorine bonds in its molecular structure, endowing the material with characteristics such as high temperature resistance, corrosion resistance, and low friction coefficient.

Surface resistance: usually controlled between 10 ? and 10 12 Ω (in accordance with ANSI/ESD S20.20 standard), it is between a conductor and an insulator and can effectively conduct static electricity without generating electrical sparks.

Color and appearance: Common black (filled with carbon black) or other customized colors, smooth and flat surface, customizable size according to needs.

ptfe plate

Characteristics

Static dissipation performance

The surface resistance and volume resistance are stable within the range of 10 ?~10 12 Ω, avoiding static electricity accumulation and discharge (ESD), suitable for anti-static sensitive environments (such as electronic component production and clean rooms).

The static dissipation speed is better than that of ordinary PTFE, which can quickly neutralize charges and reduce the risk of static breakdown.

Chemical stability

Resistant to strong acids, strong bases, and organic solvents (excluding concentrated sulfuric acid and hydrofluoric acid), with extremely strong chemical inertness, suitable for corrosive environments such as chemical and pharmaceutical industries.

Not affected by ultraviolet rays and ozone, long-term use does not age.

Mechanical performance

The friction coefficient is extremely low (static ≤ 0.08, dynamic ≤ 0.04), with excellent self-lubricating properties, reducing wear and energy consumption.

Tensile strength ≥ 25MPa, bending strength ≥ 40MPa, but high brittleness, impact load should be avoided.

High temperature resistance performance

Continuous use temperature can reach 260 ℃, short-term temperature tolerance can reach 300 ℃, and toughness can still be maintained at low temperatures (-200 ℃).

Low coefficient of thermal expansion and high dimensional stability.

Electrical insulation

Dielectric strength ≥ 17kV/mm, low dielectric constant (2.1), suitable for high-frequency circuit shielding and insulation scenarios.

Processing performance

It can be formed through processes such as CNC machining, laser cutting, drilling, etc., and supports customization of complex structures.

f4 sheet esd material

Advantages of ESD PTFE Sheet

Accurate static control: superior to ordinary PTFE and PVC sheets, suitable for high-precision anti-static scenarios.
Balanced comprehensive performance: superior to PEEK and PVC in terms of temperature resistance and chemical stability, and lower cost.
Long life design: anti-aging performance is significantly better than PVC, and the maintenance cost is low.

Specific application components

Anti static countertops: laboratory operation table, electronic assembly workbench.
Sealing and gasket: chemical pump valve sealing ring, pipeline flange gasket.
Sliding components: cleanroom rails, precision instrument rails.
Filtration and Separation: Corrosion resistant filter support layer, centrifuge drum lining.
Shielding and insulation: high-frequency circuit substrate, cable sheath (requiring composite conductive layer).