Keyvex™ Ultra

Keyvex™ Ultra is a PFAS-free fluorinated solvent (accordance with the OECD definition of per- and polyfluoroalkyl substances (PFAS)) blend designed for light cleaning applications, providing an alternative to legacy solvents such as nPB, HCFC-225, HFC-based solvents and other conventional cleaning chemistries. Its non-flammable nature, low viscosity and high volatility make it suitable for precision vapor degreasing, ultrasonic cleaning and other controlled industrial cleaning processes, effectively removing contaminants such as oils, greases, hydraulic oils, drawing oils, refrigerant oils, buffing compounds and other process residues.

Applications:

Precision Cleaning

Vapor Degreasing

Silicone oil dilution

Surface drying

  • Precision metal component processing and cleaning
  • Vapor phase degreasing and cleaning processes
  • Silicone oil dilution and formulation applications
  • Surface drying applications following wet processes
  • Designed for light cleaning applications.
  • Broad spectrum cleaning capability: cutting oils, heavy greases, stamping oils, gear oils, hydraulic oils, vacuum oils, mineral oils, waxes and refrigerant oils.
  • Extremely low VOC
  • Azeotropic solvent blend
  • Suitable for recycling and reuse in compatible cleaning systems.

Property

Value

Appearance

Clear & Bright

Boiling Point, °C

54

Vapor Pressure (25°C), mmHg

240

Specific Gravity

1.39

Flammability Rate Lower, %

7

Flammability Rate Upper, %

14

Metals: Compatible with stainless steel, aluminum, iron, carbon steel.

Plastics: PP, ABS,PET, BET, Nylon 6, PI, PEI, PAI, PTFE, PSO, PEEK,PVDF, rexolite, PPS, polystyrene, PFA

Elastomers: CSPR, Neoprene, EPDM

Ceramics & glass: Glass, alumina and common technical ceramics

Related Products:

Let’s Find the Right Solution for Your Process

Our technical team can help identify the appropriate Keyvex equivalent based on your current fluid, application, and performance requirements.

Precision Cleaning and Thermal Management Fluids for Critical Manufacturing Applications.​

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