Fomblin PFPE fluids

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Fomblin PFPE fluids

• Solvay Solexis
• The largest producer of Perfluoropolyether - PFPE
  fluids
• The widest product range in the world
• Fomblin PFPE process
• Proprietary, versatile and unique technology
• Photo-oxidation of two monomers - TFE HFP

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PFPE Preparation
HFP
TFE
PHOTO-OXIDATION
Galden Fomblin H-Galden
Fluorolink Y, W, M Z
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Product Portfolio

• Fomblin Oils
• Linear (Ms and Zs)
• Branched (Ys)
• Fomblin Greases
• PTFE Thickened
• Hybrid greases
• Additivated greases
• Fomblin PFPE Soluble Additives
• Antirust
• Antiwear and Thermo Stabilizer (under
  development)
• Solvents

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PFPEs vs. other Synthetic Lubricants
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Fomblin Lubricants main characteristics

• Wide temperature range
• Excellent viscosity-temperature properties
• Low evaporation weight loss
• Chemical inertness
• Non flammability
• High thermal and oxidative resistance
• Dielectric properties
• Compatibility with plastics, rubbers and metals
• Non toxic, NSF approved

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Why does Fomblin present unique properties?

• Features due to the presence of Fluorine
• Excellent thermal and oxidative stability
• Excellent chemical stability
• Dielectric properties
• Non flammable

• Features due to the presence of Oxygen
• Impart flexibility to the polymer chain
• Excellent flow behavior at low temperature
• Higher viscosity index for linear PFPEs (higher
  O/C ratio)

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Classes of PFPEs
GPL/Chem. resistance High Temperature

• Branched PFPEs / Fomblin Y
• CF3O(CF2CFO)m(CF2O)nCF3
• CF3
  
• m n 8 to 45 m/n 20-1000

Wide Temperature Long life

• Linear PFPEs / Fomblin M Z
• CF3O(CF2CF2O)p(CF2O)qCF3
• 
  p q 40-180 p/q 0.5-2

• Both PFPEs / Fomblin W

Lower pour point than Ys
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Fomblin Fluorinated Additives
Rust Preventive Additives

• Fomblin DA Additives
• DA305, DA306, DA308

Thermo Stabilizer(200 250 ºC)

• New DA410

AntiwearAdditives

• New 7050X and 7056X

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FOMBLIN VACUUM APPLICATION
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Product portfolio Low Vacuum

• Neat (Kin. Viscosity _at_ 20 C) With Additive RP
  (Rust Protection)
• Y LVAC 06/6 (64 cSt) Y LVAC 06/6RP
• Y LVAC 14/6 (148 cSt) Y LVAC 14/6RP
• YLVAC 16/6 (168 cSt)
• Y LVAC 25/6 (276 cSt) Y LVAC 25/6RP

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Product portfolio High Vacuum

• Y HVAC 18/8 190 cSt
• Y HVAC 25/9 285 cSt
• Y HVAC 40/11 474 cSt
• Y HVAC 140/13 1508 cSt

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Vapor Pressure Chart
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Application
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Main Customers

• Boc Edwards
• Adixen (former Alcatel)
• Busch
• Ebara
• Kashiyama
• Ulvac
• Leybold
• Others

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Low Vacuum Kin. Viscosity
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High Vacuum Kin. Viscosity
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Low Vacuum Vapor Pressure
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High Vacuum Vapor Pressure
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Anti-rust protection
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Anti-rust protection main properties
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Anti-rust evaluation ASTM B117
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Backmigration Test
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BAM Approval Oxygen Service
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Fomblin vs. Krytox Chemical Structure
Fomblin
CF3O-(CFCF2O)m-(CF2O)n-CF3 CF3
Krytox
C3F7O-(CFCF2O)m-C2F5 CF3
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Fomblin vs Krytox - Counter-grades

• Fomblin Y LVAC 06/6 / Krytox 1506
• Fomblin Y LVAC 14/6 / Krytox 1514
• Fomblin Y LVAC 25/6 / Krytox 1525

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Fomblin Main Strengths vs. Krytox

• Anti-rust/ wear soluble additive
• The long-term anti-rust properties, providing
  extra protection from corrosion of metal parts
  and bearing surfaces.
• The highest vacuum level with Fomblin HVAC 140/13
• 4.8E-13 torr _at_ 20 ºC
• 4.2E-8 torr _at_ 100 ºC
• Tailor-made products
• Technology platform for making brand new products
  based on customers requirement

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New Development

• Boc Edwards
• Fomblin for next-generation dry pump
• Working life5 years
• Temperature 120C
• Adixen (former Alcatel)
• Fomblin next-generation dry pump
• Working life5 years
• Temperature 100C

• Approved

• Test on-going

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What can we do for you?

• Able to customize oils in terms of
• Viscosities
• Molecular weights
• Vapor Pressure
• Perform compatibility tests on demand
• Outstanding Technical Support

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Thank youPlease visit our websitehttp//www.sol
vaysolexis.comhttp//www.pfpefluids.com