Sumico Moly Paste 500
Sumico Moly Paste 500 is formulated with high concentrations of molybdenum disulfide, PTFE, graphite and soft metals. It delivers excellent performance for heavy-load operation, plastic component lubrication and high-temperature resistance. A thin coating during equipment assembly and thread fastening provides long-term protection against seizing and galling. It also effectively prevents metal seizure under ultra-high temperature and corrosive conditions.
Product Details
Product Features
Superior Formula: Contains molybdenum disulfide and graphite, suitable for lubrication of parts operating at low speed and heavy load.
Strong Protection: Effectively prevents component galling, wear, seizing and thread locking, and ensures smooth equipment run-in.
Excellent Heat Resistance: Maximum operating temperature up to 350℃, suitable for high-temperature working conditions.
Applicable Industries / Equipment
General Machinery: Rotating parts, sliding parts, meshing components, pins and threaded fasteners
Transmission Equipment: Reduction gears, bearings
Stamping Processing: Stamping dies
Heavy-duty Machinery: Low-speed components under heavy load
| Project | Parameters |
| Appearance | Grey-black |
| Density (g/cm³, 25℃) | 1.45 |
| Penetration (25℃, 60W mixture) | 280 |
| Drop point（℃） | 70 |
| Steel plate corrosion (100℃, 24h) | Qualified (no black or green changes) |
| Fractionation degree (mass%, 100℃, 24h) | — |
| Base oil | Mechanical oil |
| Solid lubricants and others | MoS₂ |
| Thickening agent | Petroleum-based mineral grease |
| Base oil kinematic viscosity（mm²/s，40℃） | 45 |
| Base oil kinematic viscosity（mm²/s，100℃） | 6 |
| Base oil ignition point (℃) | ＞170 |
| Base oil flow point (℃) | -37.5 |
| FALEX test Sintering load (N, 290rpm, specified time) | 4448 |
| Zengtian four-ball test Test for load-bearing performance (MPa, 768rpm, 1min) | ＞0.883 |
| Zengtian four-ball test Average wear mark diameter (mm, 768rpm, 1min) | 1.26 |
| Amesler test Average friction coefficient (196N, 5000 cycles) | 0.112 |
| Amesler test Wear mark diameter (mm, 196N, 5000 cycles) | 0.55 |
| Operating temperature range (℃) - for lubrication | Not applicable |
| Operating temperature range (℃) - for anti-sintering | ＜350 |
| Packaging | 50g、500g、1kg、4kg、16kg |
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