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- Manufacturer: DuPont
- Product Line: MOLYKOTE® Anti-Friction Coatings
- Product: MOLYKOTE® Anti-Friction Coatings
- Industries: Facility Infrastructure | Maintenance, Repair, Overhaul | Metal Processing & Fabrication | Transportation
- Authorized Countries: Austria | Canada | France | Germany | Mexico | Spain | Switzerland | United Kingdom | United States
MOLYKOTE® D-321 R Anti-Friction Coating
MOLYKOTE® D-321 R Anti-Friction Coating is an air-cured dry film lubricating surface coating with molybdenum disulfide and graphite for wear protection and stick-slip prevention.
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Documents
Specifications
Product type: Anti-friction coating
Chemistry: Organic binder
Solid lubricant: MoS2, graphite
Cure temperature: 20°C
High temperature: 450°C
Low temperature: −180°C
Color: Gray
Hazmat: Yes
Product Variations
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- Manufacturer: DuPont
- Product Line: MOLYKOTE® Anti-Friction Coatings
- Product: MOLYKOTE® Anti-Friction Coatings
- Industries: Facility Infrastructure | Maintenance, Repair, Overhaul | Metal Processing & Fabrication | Transportation
- Authorized Countries: Austria | Canada | France | Germany | Mexico | Spain | Switzerland | United Kingdom | United States
Manufacturer
Product Line
Product
Industries
Authorized Countries
Austria
Canada
France
Germany
Mexico
Spain
Switzerland
United Kingdom
United States
Overview
MOLYKOTE® D-321 R Anti-Friction Coating is a solvent-based, air-cured dry film lubricant for metal-on-metal surfaces that experience slow to medium speed movements and high loads. MOLYKOTE® D-321 R helps eliminate stick-slip occurrences and provides excellent aging resistance.
MOLYKOTE® D-321 R from DuPont (formally Dow Corning) exhibits improved running-in processes and lubrication in high-vacuum and extreme-temperature environments. MOLYKOTE® D-321 R can also impart permanent lubrication for high-stressed sliding guides and components subject to oscillating movements and start-stop processes.
Specifications
Product type: Anti-friction coating
Chemistry: Organic binder
Solid lubricant: MoS2, graphite
Cure temperature: 20°C
High temperature: 450°C
Low temperature: −180°C
Color: Gray
Hazmat: Yes
Features & Benefits
- Stick-slip prevention
- Aging resistance
- Air-cured dry film lubricant
- Surface protection under high loads
- Suitable for high-vacuum and extreme temperatures
Problems Solved
Cracking, peeling, or poorly aging dry film solutions
Electronic–lubricant incompatibility on high-voltage switches
Applications
MOLYKOTE® D-321 R Anti-Friction Coating is suitable for use in a wide range of applications, including but not limited to the following:
Metal-to-metal interfaces
Emergency lubricant for some wind energy components
Toaster guides
Cylinder-head bolts and threaded connections
Car mirror adjustment mechanisms and components
High-voltage switches
Running-in for highly stressed gear wheels
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Facility Infrastructure
Maintenance, Repair, Overhaul
Metal Processing & Fabrication
Transportation
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Maintenance, Repair, Overhaul
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