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Specialty Polymers for Cooling and Heating Systems 

 
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Fan & Radiator LubricationHigh-Temperature Components

Fomblin® PFPE fluorinated fluids are high performance lubricants with exceptional properties such as:

  • Low evaporation weight loss
  • Low noise
  • High viscosity index
  • Anti-wear properties
  • No carbonized residue formation
  • Very long service life at high and low temperatures

Self-lubricating bearings can be used in places where re-lubrication is difficult. The use of Fomblin® PFPE enables system designs without reservoirs, reducing the weight and the size of the components.

Fomblin® PFPE is widely used as lubricants in sintered metal bearings for electric fans and radiators.

Materials

Fomblin® PFPE

Service Temperature Range Comparison

Viscosity Comparison

Base Oil Comparison

Linear PFPEs - Higher VI

Linear PFPEs - Lower Evaporation Weight Loss

Linear PFPEs - Lower Evaporation Weight Loss
(22hrs @ 204°C)

Material Compatibility

  Synthetic
Hydro-
carbons
Glycols Esters Silicones Fluorinated
Ethers
Plastics
Acetals + + + + +
Phenolics + + + + +
Terephthalates + + + + +
Polycarbonates + + +
A-b-s Resins + + +
Polyphenylene Oxides + + +
Polysulfones + + +
Nylon (Polyamide) + + + + +
Polypropylene + o o + +
Polyethylene o o o + +
Elastomers
Natural Rubber + +
Buna S + +
Butyl + +
Ethylene Propylene o o + +
Nitrile (Buna N) + o o + +
Neoprene + + +
Silicone o o o + +
Fluoroelastomers + + + +

+: Good
o: Fair
: Poor

 

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Specialty Polymers | Americas
Specialty Polymers Americas

Specialty Polymers | Asia & Australia
Specialty Polymers Asia

Specialty Polymers | Europe, Middle East & Africa
Specialty Polymers EMEA



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Last Update (2/2/2015)