FEX

What is FEX™?

FEX™ : Crosslinked Perfluorinated Polyethylene

FEX™ is a functional fluororesin coating technology which takes advantage of the low coefficient of friction of conventional flurororesins while showing an exceptional improvement in wear resistance. There is a FEX™ tape which has the low coefficient of friction and high wear resistance.
It is based on our state of the art electron beam cross- linking technology combined with our original fluororesin coating techniques.

Advantages

  • High Abrasion Resistance without Fillers

  • High Adherence to Substrates

Principle

Physicochemical Properties of Conventional PTFE Coating
Physicochemical Properties of Conventional PTFE Coating
Effects of Electron Beam Irradiation  on PTFE
Effects of Electron Beam Irradiation  on PTFE

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Applications of The FEX™ Coating

  Conventional PTFE
Coating
FEX™PTFE
Coating
Abrasion Resistance 1 1,120
Adhesion to Substrate Difficult Adhesible
Dynamic Friction Coefficient Minimum(0.06~0.1) same
Thermo Stability 260℃ same
Chemical Stability Stable same
Flame Retardancy
(Limiting Oxygen Index)
Over 95% same
Weatherability Excellent same
Permittivity(10³~10⁶Hz)
D150
Minimum(2.1) same
Dissipation Factor(10⁶Hz)
D150
Minimum(2×10-³) same
Pencil Hardness HB same
Applications to split bushings
Applications to split bushings
deep drawing bearing
Deep drawing bearing

Applications of The FEX™ Coating

Coating prior to Molding

FEX™ Coated metal plates are molded into optional shapes by press working.
Also, FEX™ Coated metal plates could be supplied.

Application to Slider Shafts
Application to Slider Shafts

Coating on arbitrary shapes

FEX™ Coating is applicable to various shaped substrate.

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The inquiries will be redirected to Functional Materials Sales & Marketing Department.

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