Fomblin Y LVAC Grade 14/6 Perfluorinated Polyether Mechanical Pump Fluid
Fomblin Y LVAC Grade 14/6 Perfluorinated Polyether Mechnical Pump Fluid, 100 ml
| Size | 100 ml |
|---|---|
| Item | 00079-MB |
| Availability | In Stock |
$90.94
Fomblin 14/6 Perfluorinated Polyether Pump Fluid, 1 Pound
| Size | 1 Pound |
|---|---|
| Item | 00079-XQ |
| Availability | In Stock |
$215.29
Choose Fomblin Y LVAC Grade 14/6 for:
Rotary pumps – sealing & lubricant fluid
Fomblin® Y grades are perfluorinated polyether inert fluids for use as lubricants in vacuum pumps. Fomblin® PFPE fluids are a mixture of fluorinated polymers obtained by a photochemical process that begins with hexafluoropropylene. Since the Fomblin® PFPE chemical chain contains only carbon, fluorine and oxygen atoms, these fluids have exceptional properties such as:
- Low vapor pressure
- Chemical inertness
- High thermal stability
- Good lubricant properties
- No flash or fire point
- Non-toxicity
- Excellent compatibility with metals, plastics, elastomers
- Good aqueous and non-aqueous solvent resistance
- High dielectric properties
- Low surface tension
- Good radiation stability
- Environmentally acceptable
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Typical Properties of 25/6
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Units
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25/6
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Average molecular weight
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amu
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2,500
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Density at 20 °C (68 °F)
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g/cm3
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1.89
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Kinematic viscosity at 20 °C (68 °F)
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cSt
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148
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Viscosity index
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NA
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97
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Vapor pressure at 25 °C (68 °F)
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torr
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1·10–7
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at 100 °C (212 °F)
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torr
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2·10–4
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Pour point
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°C°F
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– 45– 49
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Heat of vaporization at 200 °C (392 °F)
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cal/g
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8
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Surface tension at 20 °C (68 °F)
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dyne/cm
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22
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Evaporation loss (22 hrs; 149 °C for 14/6, 16/6, and 25/6, 120 °C for 06/6)
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% by wt.
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2.6
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