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TMC Industries
Fluorocarbon Solvents
DuPont™ Vertrel®
DuPont™ Vertrel® MCA
DuPont™ Vertrel® SDG
DuPont™ Vertrel® SFR
DuPont™ Vertrel® XF
AK-225 Replacement


 Authorized Distributor of DuPont™ Krytox® and Vertrel®

DuPont™ Vertrel® SFR - Specialty Fluid



DuPont™ Vertrel® SFR is an azeotrope-like blend of non-flammable hydrofluorocarbons (HFCs), trans-1,2-dichloroethylene (t-DCE) and methanol.

DuPont™ Vertrel® SFR has excellent solvency power for a wide range of soils.  It is designed to remove high temperature fluxes used with no lead and no clean solders.  The low surface tension and non-flammability properties of DuPont™ Vertrel® SFR make it an ideal vapor degreasing solvent.

DuPont™ Vertrel® SFR is a non-ozone depleter and is intended to replace trichloroethylene (TCE), n-propyl bromide (nPB), HCFCs, HFEs, PFCs, and CFCs as well as other solvents that do not have the favorable safety, health, and environmental properties.  DuPont™ Vertrel® SFR can also replace aqueous cleaners in certain instances where floor space and cleanliness are at a premium.


Typical Applications



DuPont™ Vertrel® SFR has "zero" ozone depletion
and low global warming potential. 
DuPont Vertrel SFR

Vertrel® SFR is accepted by the US Environmental Protection Agency under the Significant New Alternatives Policy (SNAP) program as a substitute for ozone-depleting substances (solvent category).  


Features and Benefits                                

DuPont™ Vertrel® SFR does a good job balancing performance with favorable environmental and worker safety properties:

  • Excellent solvency power (KB Value>100):  Superior cleaning performance;
  • Fast drying:  Increases productivity;
  • Low tension:  Able to penetrate and clean tight areas;
  • Compatible with most plastics, elastomers, and metals;
  • Non-flammable;
  • Low toxicity;
  • Zero ozone depletion potential;
  • Low global warming potential;
  • Existing equipment can be used with minor or no modification;
  • No surfactants needed:  Residue free cleaning is promoted.

Product Datasheet



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