Description

Fomblin PFPE YL-VAC 06-6 vacuum pump fluids

Fomblin PFPE YL-VAC 06-6 vacuum pump fluids are non-flammable, chemically inert, and thermally stable. When used with proper pump filtration, Fomblin PFPE YL-VAC fluids provide exceptionally long service life. These fluids have excellent lubricity properties and are available in viscosity grades suitable for use in all vacuum pumps. Consult your Inland sales representative or engineer for assistance in selecting the proper viscosity grade for your specific pump and application.

Properties of Fomblin PFPE YL-VAC 06-6 vacuum pump fluids

• Low vapor pressure
• Non-flammable
• No flash or fire point
• Low volatility
• Low surface tension
• Low toxicity
• Excellent compatibility with metals, plastics, and elastomers
• Chemically inert
• High thermal stability
• Good aqueous and non-aqueous solvent resistance
• High dielectric properties
• Good radiation stability
• CFC-free and Ozone friendly
• Reclaimable

Fomblin PFPE YL-VAC 06-6 Inert vacuum pump fluids

Typical Property	Y06/6	Y14/6	Y16/6	Y25/6
Average molecular weight	1800	2500	2700	3300
Specific gravity at 20ºC (g/cm3)	1.88	1.89	1.89	1.90
Kinematic viscosity (cSt)	64	148	168	276
Viscosity index	71	97	110	113
Vapor pressure at 25ºC (torr)	8×10-7	1×10-7	2×10-6	6×10-8
Pour point (ºC)	-50	-45	-45	-35
Heat of vaporization at 200ºC (cal/g)	11	8	8	7
Surface tension (dyne/cm)	21	22	22	22
Evaporation loss after 22 hrs (% by weight)	2.8 (120ºC)	2.6 (149ºC)	3.9 (149ºC)	0.6 (149ºC)
Ultimate total pressure (torr)	1.7×10-3	1.4×10-3	2.4×10-3	1.2×10-3
Specific oil consumption (cm3/hr)	0.4	0.6	0.5	0.7

 

Fomblin PFPE YL-VAC: Material Safety Data Sheet

Fomblin PFPE Lubes for Vacuum Applications-Y LVAC 06-6 >>

Fomblin is a registered trademark of Solvay.

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