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Teflon™ PTFE DISP 40

Technical Datasheet | Supplied by Chemours

Teflon™ PTFE DISP 40 by Chemours is milky white polytetrafluoroethylene (PTFE) dispersion, stabilized with a non-ionic surfactant. It exhibits high shear stability, good chemical and solvent inertness. It possesses low coefficient of friction, excellent weatherability and excellent dielectric & anti-stick properties. Teflon™ PTFE DISP 40 is designed for processing by cast film extrusion and calendering. It is recommended for coated woven fiber-glass fabric used in architectural, high performance industrial, food processing and electronics applications. It is suitable for impregnated packing made from braided fibers. It complies with FDA 21 CFR 177.1550 and European Regulation (EU) No.10/2011.

Teflon™ PTFE DISP 40 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

ASTM E70

Density

1.51 g/cm³

(At 60% Solid Content)

ASTM D4441

Viscosity, Brookfield

25 MPa-s

(At 25°C)

ASTM D2196

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