MOLYKOTE 3400A-LF Anti-Friction Coating with Corrosion Protection and Salt Spray Test ≥500 Hours for Metal Components
MOLYKOTE® 3400A-LF is a heat-cure dry lubricant designed for metal-to-metal combinations operating under medium to high loads and slow to moderate speeds. It offers excellent lubrication, corrosion protection, and solvent resistance, ensuring reliable performance in harsh environments.
- Forms thin, uniform coating (10-15μm) after curing at 200°C for 30 minutes
- Reduces friction and wear, enhancing component durability under high loads
- Maintains adhesion after 3 hours at 260°C or 24 hours at 43°C
- Exceptional resistance to oils, fuels, and corrosion (≥500 hours salt spray test)
- Can be applied by spraying, dipping, brushing, or centrifuging (with recommended thinner MOLYKOTE® L13)
| Property | Test Standard | Unit | Result |
|---|---|---|---|
| Color | Visual | - | Gray |
| Density at 20°C | ISO 2811 | g/ml | 1.2 |
| Temperature Resistance | - | - | No adhesion loss |
| Load Capacity (Rotating) | ASTM D2714 | - | P≥48,000 (Phosphate) |
| Load Capacity (Oscillating) | ASTM D2714 | - | P≥50,000 (Phosphate) |
| Pressure Resistance | ASTM D2625 Procedure B | N | P≥16,000 (Phosphate) |
| Corrosion Resistance | ASTM B117/DIN 50021 | hr | P≥500 (Phosphate) |
| Fluid Resistance | SAE AS 5272 Type II | - | No adhesion loss |
This coating is widely used in automotive applications (e.g., brake components, hinges, linkages) and industrial machinery (e.g., sliding bearings, cams).
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