Keyvex 72DA
Keyvex FF 72DA is a high-performance precision cleaning fluid formulated from trans-1,2-dichloroethylene (trans-DCE), proprietary fluorinated ethers, and isopropyl alcohol. The formulation provides excellent cleaning performance for removing a broad range of contaminants while delivering fast drying, low surface tension, and compatibility with many sensitive materials. It is designed as a replacement for CFCs, HCFCs, HFCs, nPB and chlorinated solvents. Keyvex™ FF 72DA effectively removes oils, greases, lubricants, flux residues, particulates, and other processing contaminants from complex assemblies.
Applications:
- Removes flux residues from circuit boards and electronic components.
- Cleans oils, greases, and waxes from metal and plastic surfaces.
- Helps with rapid drying of components.
- Used as a final rinse in multi-step cleaning processes.
- Removal of ionic contaminants
- Azeotropic solvent blend
- Compatible with a wide range of materials
- Non-conductive
- Non-flammable
- Low toxicity makes it safe for workers and the environment
- Low surface tension allows it to penetrate tight spaces for thorough cleaning
Property
Value
Appearance
Colorless, transparent liquid
Density (25°C).g/mL
1.27
Boiling Point, °C
44
Freezing Point, °C
-38
KB Value
58
Specific Heat (25°C), J/g.K
-
Kinematic Viscosity (25°C), mm2/s
0.315
Vapor Pressure (25°C), mmHg
360
Surface Tension (25°C), dynes/cm
18
Dielectric Strength (2.5 mm), KV
-
Dielectric Constant (1 MHz)
-
Metals: Aluminum, Brass, Bronze, Carbon Steel, Copper, Gold, Nickel,
Silver, Stainless Steel, Tin, Titanium, Zinc
Plastics: PC, PA, PTFE, PEEK, Epoxy, PI, PE, PP, POM, PET
Elastomers : FKM, FFKM, PTFE
Test Before Use: Silicone Rubber, EPDM, NBR, CR, PU, Butyl
Rubber
Ceramics & glass: Alumina, Zirconia, Quartz, Borosilicate Glass, Soda-Lime Glass, Sapphire, 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.
