WS2 > Technical Information

Composition —
modified Tungsten Disulfide (WS2)
in lamellar form

Coefficient of Friction —
Dynamic co-efficient .030,
Static co-efficient .070

Carrier —
high velocity refrigerated air,
no binders or adhesives

Adhesion —
mechanical-molecular interlock

Cure Time —
no cure time required,
applied at ambient temperature

Temperature Range —
lubricates from -460°F to 1200°F
(-273°C to 650°C) in normal atmosphere

Chemical Stability —
inert, non-toxic, corrosion resistant

Magnetism —
non-magnetic

Vacuum Environment —
-188°C(-350°F) to 1316°C (2400°F) temperatures of 10^-14 Torr

Substrates —
all ferrous or non-ferrous metal, man-made solids/plastics

As A Substrate —
accepts, most paints, all platings and is
compatible with solvents, fuels, and oils

Load Capacity —
same as the substrate, to 100,000 psi

Lox Compatibility —
insensitive to detonation by or in the presence of oxygen

Degradation —
no distortive stress relief, additional stress or degradation to any surface

Hardness —
approximately 30 Rockwell C

Molecular Weight —
248.02

Density —
7.4 gms/cc

Thickness —
0.5 microns (0.000020 inch)

Appearance —
silvergrey/rhodium

Corrosion Resistance —
minor delay of corrosion, will not prevent corrosion of substrate