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Fomblin® W PFPE Lubricants

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Fomblin® W PFPE Lubricants

Specifications Table (Typical Value)

Property	W150	W500	W800
Pour Point	-68°C	-46°C	-39°C
Surface Tension	@20°C: 23 (dyne/cm)	@20°C: 23 (dyne/cm)	@20°C: 24 (dyne/cm)
Evaporation Wt. Loss	@149°C, 22hr: 1.4% @204°C, 22hr: 13.5%	@149°C, 22hr: 0.1% @204°C, 22hr: 0.9%	@149°C, 22hr: 0.1% @204°C, 22hr: 0.5%
Molecular Weight	4,500	7,200	7,400
Kinematic Viscosity	@20°C, 153 @ 40°C, 72 @ 100°C, 16	@20°C, 543 @ 40°C, 208 @ 100°C, 34	@20°C, 800 @ 40°C, 277 @ 100°C, 41
Viscosity Index	236	209	204
Density	@20°C: 1.86 g/cm³	@20°C: 1.89 g/cm³	@20°C: 1.90 g/cm³

Note: Typical properties - these are not to be construed as specifications

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Ordering Table

All dimensions listed below, unless otherwise stated, are in grams.

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