by SpecialChem

Teflon™ FEP 9898

Technical Datasheet | Supplied by Chemours

Teflon™ FEP 9898 by Chemours is tetrafluoroethylene and hexafluoropropylene (FEP) copolymer without additives. It is a melt-processable fluoroplastic resin that provides good dielectric & non-aging properties, good toughness, low coefficient of friction and moisture absorption. Exhibits low flammability, good flexibility, low smoke, chemical inertness & high weather-, water and ignition resistance. Teflon™ FEP 9898 is suitable for processing by melt extrusion & injection-, compression- and transfer molding. Used in small diameter, thin wall wire & cable insulation and industrial film. Meets the U.S. Environmental Protection Agency (EPA) 2010/15 PFOA regulations and ASTM D 2116 type II.

Teflon™ FEP 9898 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Elongaton, Ultimate

300 %

(At 23°C)

ISO 12086

MIT Folding Endurance

7000 Cycles

(At 0.20 mm, 8 mils film)

ASTM D2176

Flexural Modulus

520 MPa

(At 23°C)

ASTM D790

Extrusion/ Injection molding Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 - 4 hr

Mold Pressure

22 kN

Cylinder Temperature

400 °C

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Teflon™ FEP 9898

Teflon™ FEP 9898 Properties

Mechanical Properties

Teflon™ FEP 9898 Processing Guidelines

Extrusion/ Injection molding Properties