Molykote D-321 R is a high-performance, dry film lubricant manufactured by Dow. It is specifically designed to provide excellent lubrication and protection under high loads and extreme operating conditions. Below are some key details about the product:
Key Features:
- Dry Lubrication: Forms a solid lubricant film that remains effective even under extreme pressures and high temperatures.
- Wide Temperature Range: Operates effectively in temperatures from -180°C to +450°C (-292°F to 842°F).
- High Load-Bearing Capacity: Suitable for applications where conventional lubricants might fail due to high loads or high temperatures.
- Corrosion Protection: Offers good corrosion resistance, enhancing the durability of treated components.
- Non-oily: Ideal for applications requiring a clean, non-oily lubricant.
Composition:
- Solid lubricants like molybdenum disulfide (MoS₂) and graphite.
- Organic binders.
- Solvents to aid in application.
Applications:
- Suitable for metal-to-metal contacts, particularly where liquid lubricants would be unsuitable or undesirable.
- Commonly used in:
- Automotive components (e.g., sliding bearings, splines, threaded connections).
- Industrial machinery.
- Aerospace and defense applications.
Application Process:
- Surface Preparation: Ensure the surface is clean, dry, and free of grease or other contaminants.
- Application: Apply the product evenly using spray, brush, or dip methods.
- Curing: Allow the coating to dry and cure at room temperature or use heat curing for enhanced durability.
Benefits:
- Reduces wear and friction.
- Improves performance under boundary lubrication conditions.
- Extends equipment life and reduces maintenance costs.
