Description
About MOLYKOTE® 3400A Anti-Friction Coating LF
OVERVIEW:
MOLYKOTE® 3400A Anti-Friction Coating LF is a heat-curing, solid film lubricant designed for metal/metal combinations operating under high loads, low to medium speeds, and oscillating movements. It forms a dry, wear-resistant lubricating film with low friction properties, offering excellent protection against wear and corrosion even under extreme operating conditions. MOLYKOTE® 3400A LF is especially suitable for applications where conventional greases or oils are impractical or where a clean, dry lubrication is preferred.
KEY FEATURES:
Low Coefficient of Friction
Provides excellent friction reduction, supporting smooth operation and extended component life.
High Load-Carrying Capacity
Offers reliable wear protection and extreme-pressure (EP) performance for heavily loaded components.
Wide Operating Temperature Range
Performs effectively from approximately -180°C to +250°C, suitable for use in extreme temperature environments.
Dry, Clean Lubrication
Forms a solid, durable lubricating film that resists attracting dust, dirt, and contaminants — ideal for cleanroom or dusty environments.
Corrosion Protection
Provides excellent corrosion protection, helping extend component life even in humid or chemically aggressive conditions.
Excellent Adhesion
Adheres strongly to properly prepared metal surfaces, ensuring durable, long-lasting lubrication.
APPLICATIONS:
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Sliding Guides and Tracks – Lubrication of guide rails, cams, and sliding bearings subjected to high loads and harsh environmental conditions.
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Threaded Connections – Applied to bolts, screws, and fasteners to prevent seizure and facilitate easier disassembly after high-temperature service.
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Bearings and Bushings – Dry lubrication of plain bearings and bushings where oil or grease is impractical.
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Press-Fit Components – Prevents stick-slip and fretting corrosion in interference fits.
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Heavy-Duty Industrial and Aerospace Applications – Suitable for components subject to extreme temperatures, high loads, or demanding environmental conditions.
PACKAGING:
MOLYKOTE® 3400A Anti-Friction Coating LF is typically supplied in various packaging formats such as 1kg cans or larger containers depending on regional availability and application needs.
INSTRUCTIONS FOR USE:
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Surface Preparation: Clean and degrease surfaces thoroughly. For optimal adhesion, mechanically roughen surfaces (e.g., grit blasting).
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Application: Apply the coating by spraying, brushing, or dipping to achieve a thin, uniform film.
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Curing: Allow the coating to air dry, then heat-cure according to the recommended curing schedule to develop full performance properties.
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Maintenance: Inspect periodically and reapply as needed depending on wear and operating conditions.
SAFETY AND HANDLING:
MOLYKOTE® 3400A Anti-Friction Coating LF contains organic solvents and should be used in well-ventilated areas. Avoid contact with eyes and skin. Use appropriate personal protective equipment such as gloves and goggles. Keep away from open flames and sources of ignition. Refer to the product’s Safety Data Sheet (SDS) for complete safety, handling, and disposal information.
DISCLAIMER:
The information provided is intended for general reference only. Actual product performance may vary depending on materials used, surface preparation, application methods, and specific operating conditions. Users should consult the official technical datasheet and SDS to verify suitability for their specific application.
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