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MOLYKOTE® D-7409-NEP EC Anti-Friction Coating

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MOLYKOTE® D-7409-NEP EC Anti-Friction Coating is an organic, solvent-based, heat-cured dry film lubricant coating with solid graphite and molybdenum disulfide for excellent high-load capacity and corrosion protection.

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Product Overview

MOLYKOTE® D-7409-NEP EC Anti-Friction Coating (AFC) is a premium-performance, heat-cured dry film lubricant with a high load-carrying capacity due to its unique resin selection. MOLYKOTE® D-7409-NEP EC AFC is formulated with a high-evaporation-rate organic solvent and solid graphite and molybdenum disulfide (MoS2) particles that provide high resistance to wear, extreme temperatures, and solvents.

MOLYKOTE® D-7409-NEP EC AFC can withstand a broad operating temperature range and can be used for a variety of applications. For longer-lasting adhesion and service, pretreatment of the desired surface is recommended by either phosphating or sandblasting. MOLYKOTE® D-7409-NEP EC AFC can be applied via spraying, brushing, centrifuging, or dipping.

Applications

MOLYKOTE® D-7409-NEP EC Anti-Friction Coating is well suited for a variety of end applications that experience moderately high loads and fast speeds and for metal-metal surfaces, including the following:

Piston rings and tappets in engines
Magnetic armatures
Parts of vehicle brake systems
Locks and  hinges
Pump systems
Hydraulic components and pneumatic systems

Features & Benefits

High surface-wear protection
Excellent thermal stability (−70° to 300°C)
Stability in the presence of oils, greases, and solvents
High load-carrying capability
Excellent lubrication performance
High corrosion-prevention performance
Minimizes fretting corrosion

Problems Solved

Excessive metal surface damage, wear, or corrosion
Ineffective dry film lubrication coverage
Loss of dry film protection from heavy loads
Permanent lubrication at high temperatures
Lubrication where oils and greases are ineffective

Product Specifications

Lubricant type: Anti-friction coating, lubricant
Solid lubricant: MoS2, graphite
Low temperature: −70°C (−94°F)
High temperature: 300°C (572°F)
Color: Black

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