Keyvex™ AQ 210

Keyvex™ AQ 210 is a neutral semi-aqueous precision cleaning fluid designed for effective removal of flux residues, solder paste, stencil residues, fingerprints, and light process oils. Its balanced solvent and low-foaming surfactant system provides enhanced wetting and organic-residue solvency, making it suitable for precision cleaning of electronic assemblies, manufacturing tooling, and compatible precision components.

Applications:

Flux Removal

Precision Cleaning

Surface Preparation

  • Removal of flux residues, solder paste, stencil residues, fingerprints, and light process oils from electronic assemblies and production tooling
  • Cleaning of printed circuit boards, compatible electronic assemblies, SMT stencils, screens, fixtures, and carriers
  • Precision cleaning of compatible metal and engineered polymer components
  • Intermediate cleaning prior to inspection, conformal coating, bonding, assembly, or other downstream manufacturing processes
  • Suitable for ultrasonic, immersion, spray-in-air, and batch cleaning applications
  • Neutral semi-aqueous precision cleaning formulation
  • Effective removal of flux, solder paste, stencil residues, fingerprints, and light process oils
  • Enhanced solvency and wetting for organic manufacturing residues
  • Low-foaming characteristics for compatible automated cleaning processes
  • Water-rinsable where additional final rinsing is required

Property

Value

Density (25°C), g/mL

0.95 ± 0.02

Boiling Point, °C

100

Surface Tension (25°C), dynes/cm

38.6

pH

7.00 ± 0.2

Metals: Compatible with common metals and most alloys: stainless steel, aluminum, carbon steel, copper, brass, bronze, nickel, zinc, titanium, gold, silver, and tin.

Plastics: PC, PA, PTFE, PEEK, epoxy, PI, PE, PP, POM, PET.

Elastomers: FKM (Viton®), FFKM, and PTFE seals. Compatibility with silicone rubber, EPDM, NBR, neoprene, polyurethane, and butyl rubber should be verified prior to use.

Ceramics & glass: Alumina, zirconia, quartz, borosilicate glass, soda-lime glass, sapphire, and most industrial ceramics.

Related Products:

Let’s Find the Right Solution for Your Process

Our technical team can help identify the most suitable Keyvex solution based on your cleaning process, contaminants, and material.

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

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