DGF-123 Dry Graphite Film Spray is for pre-assembly and assembly lubrication.
Dry graphic film lubricant recommended for protection against scuffing, scoring, seizing and heatrust or corrosion during storage. DGF-123 is a dispersion of micronically fine, pure colloidal synthetic graphite in Fluron, an exclusive compounded volatile carrier. Sprayed on clean, dry surface of metal, dgf-123, evaporated quickly, leaves a non-abrasive, friction-reducing, non-attracting surface film that resists hear to 3000°F (1649°C). Won't squeeze out due to tolerances like conventional wet materials. Reduces coefficient of friction. Also used as parting agent for most chemicals, plastics and glass. Because dgf-123 is electrical conductor, may be used as lubricant in electric assemblies and their components. Bearing surfaces sprayed with dgf retain thicker oil films to add protection during initial run-in period. Graphite particle size ? 1 micron.
Functions or Purpose: dgf-123® is made for direct application to individual parts or bearing surfaces prior to assembly. It provides an efficient film of dry lubrication which ASSURES POSITIVE INITIAL LUBRICATION. dgf-123® dry film, with or without fluid lubrication, provides positive lubrication at the moment of initial movement between bearing surfaces. This protection against harmful metal-to-metal contact is present until normal lubricating oil films are established. It continues in effect and, in conjunction with lubricating oil, furnishes additional surface protection during the critical running-in period. dgf-123® dry film provides protection against fretting or seizure between tightly fitted parts whose movement is limited or mechanically confined. In this instance, the dgf123® film functions as a parting or anti-seize medium. Maintains Thicker Oil Films on Bearing Surfaces: dgf-123® film lowers interfacial tensions with oil and allows frictional surfaces to retain thicker oil films. This reduced surface tension further speeds the flow of oil to all points of the treated surface. The dgf-123® film actually performs the function of a wetting agent to distribute and hold oil on a treated surface. In addition, dgf-123® provides dependable lubrication even if the oil film is temporarily ruptured. Thicker oil films are especially beneficial to bearing surfaces during the initial run-in of a new or rebuilt engine. Produces Smoother Mated Surfaces: The proper use of dgf-123® will produce smoother, more efficient bearing surfaces by protecting these surfaces during the initial mating or run-in period. Moments of extreme pressure or heat, where oil is unable to retain a constant protective film, will not cause harmful surface damage because the dgf-123® film provides stand-by lubrication until the oil film is re-established. Reduces Friction and Heat Between Bearing Surfaces: dgf-123® film reduces the coefficient of friction between bearing surfaces, particularly under high loadings or close initial tolerances. This reduction in friction results in measurable lower running temperatures. Surfaces treated with dgf-123® in conjunction with lubricating oil will withstand much higher operating temperatures without seizure than will surfaces lubricated with oil alone. dgf-123® withstands heat up to 3000°F.
Weight net per Sprayer: 9 oz Solids Content: 0.98% Flash Point & Fire Point: None∗∗ Rate of Evaporation: Very rapid or fast Rust Inhibitor Content: 0.0094% Max Particle Size of Grahite: 1(one) Micron ∗∗The carrier, approximately 98% by volume, is a compounded blend. Due to its low boiling point and high rate of evaporation, dgf-123 is packaged in self-pressurized sprayers.
Safety Data Sheet