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Potassium Fluoride Sputtering Targets (KF)

Potassium Fluoride Sputtering Targets (KF)
Material Type Potassium Fluoride
Symbol KF
Color/Appearance Grey, Deliquescent Solid
Melting Point (°C) 859.9
Theoretical Density (g/cc) 2.481
Water Solubility (g/mL) 96.4 @ 21°C
Sputter RF, RF-R, DC
Type of Bond Indium, Elastomer


Potassium fluoride is the chemical compound with the formula KF. After hydrogen fluoride, KF is the primary source of the fluoride ion for applications in manufacturing and in chemistry. It is an alkali halide and occurs naturally as the rare mineral carobbiite. Solutions of KF will etch glass due to the formation of soluble fluorosilicates, although HF is more effective.

Material Notes

Potassium Fluoride Sputtering Targets, Purity is 99.9%; Circular: Diameter <= 14inch, Thickness >= 1mm; Block: Length <= 32inch, Width <= 12inch, Thickness >= 1mm.


Other Information of Potassium Fluoride Sputtering Targets

  PVD (physical vapor deposition) and CVD (chemical vapor) deposition display
• Semiconductor

• Optical

• High purity
• Custom Sizes Available

Manufacturing Process
• Manufacturing - Cold pressed - Sintered, Elastomer bonded to backing plate

• Cleaning and final packaging, Cleaned for use in vacuum,
Protection from environmental contaminants
Protection during shipment

• 99% Minimum Purity

• Up to 12'' Diameter Targets Available

• Planar Tiles Up to 8'' X 5'' for Larger Target Configurations

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