DuPont MOLYKOTE D-321 R Anti-Friction Coating – Dry Film Lubricant for High Temperature and Heavy Load Conditions – 1 KG
MOLYKOTE D-321 R Anti-Friction Coating is a high-performance, air-drying solid lubricant coating designed to form a strong, dry lubricating film on metal surfaces.
It is composed of a solvent blend with molybdenum disulfide (MoS2), graphite, and special binders. The product does not contain PTFE or PFAS and is environmentally and health safe.
This coating is specifically formulated for situations where liquid greases and oils cannot be used or fail to provide sufficient protection.
It minimizes friction and wear on metal-to-metal contact surfaces, especially in components operating at low to medium speeds and under high load or extreme temperature conditions.
Solvent-based formulation forming a dry film after application
Color: black
Main components: MoS2, graphite, special resin binders
Operating temperature range: minus 180 to plus 450 degrees Celsius
Drying time at room temperature: 2 hours
Oven drying at 80 degrees Celsius: 1 minute
Typical film thickness: 5 to 20 micrometers
Coefficient of friction: approximately 0.10
Load-carrying capacity: above 4500 N (Falex/LFW-1 test)
Reliable dry lubrication where greases and oils are insufficient
High performance under extreme heat and load
Uniform film formation ensures long-term protection
Excellent adhesion to metal substrates
Resistant to moisture, dust, and washing
Prevents stick-slip effects and surface seizure
Plain bearings, bushings, and linear slide systems
Gear and flange connections
Power screw mechanisms and high-voltage switches
Vacuum and cleanroom equipment
Any metal-to-metal surface requiring reduced friction and wear
MOLYKOTE D-321 R creates a durable, uniform dry film that remains in place even under severe mechanical and thermal stress, providing lasting lubrication and corrosion protection in demanding industrial environments.
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