Dodavatel disulfidu molybdeničitého (MoS₂) Jižní Afrika
Technical and ultrafine MoS₂ for dry lubricant coatings, grease additives, anti-seize compounds, and polymer tribology applications.
Žádost o cenovou nabídkuRychlé specifikace
| CAS č. | 1317-33-5 |
| Vzorec | MoS₂ |
| Čistota | ≥ 98% |
| Vzhled | Black or dark grey powder |
| Velikost částic | 1–6 µm (standard); <1 µm (fine) |
| Krystalická struktura | Šestihranné vrstvené |
| COF (dry) | 0.03-0.08 |
MoS₂ as a Solid Lubricant
Molybdenum disulfide has a layered hexagonal crystal structure in which weakly bonded sulfur layers slide easily over each other, providing exceptional solid lubrication at very low friction coefficients (0.03–0.08). Unlike oil-film lubrication, MoS₂ operates effectively at extreme pressures and temperatures, in vacuum, and under high-radiation environments where liquid lubricants fail. It is applied as a dry film by burnishing, spraying (bonded coatings), or as an additive in greases, oils, and engineering plastics.
Druhy a balení
Terracore supplies standard technical grade (1–6 µm median particle size) and ultrafine grades (<1 µm) for coating and plastic applications. Available in 20 kg drums or 5 kg jars. COA reports purity (XRF), particle-size distribution (laser diffraction), and moisture. SDS is provided.
Aplikace
- Dry lubricant coating for metallic components
- Grease and oil EP additive
- Anti-seize compound for threaded connections
- Polymer-tribology additive (PTFE, nylon, acetal)
- Metalworking cutting fluid additive
- High-temperature lubrication (up to 350 °C in air)
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