Rolgard Grease is a high-performance, high-temperature lithium-based lubricant reinforced with PTFE (Polytetrafluoroethylene). It is designed to provide superior lubrication in demanding industrial applications, offering enhanced protection against wear, friction, and temperature extremes.
🔧 Key Features
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High-Temperature Stability: Operates effectively in temperatures ranging from –5°C to +250°C.
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PTFE Reinforcement: Micro particles act as tiny ball bearings, reducing friction and heat buildup.
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Mechanical & Chemical Stability: Does not soften or harden over time; resists oil separation and migration from hot surfaces.
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Shear Stability: Remains in place for extended periods, reducing maintenance needs.
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Non-Corrosive Composition: Free from chlorine and silicone, avoiding corrosion and migration issues.
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High Dielectric Strength: Suitable for electrical applications.
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Noise & Vibration Reduction: Particularly beneficial for large gears and heavy machinery.
🧪 Technical Specifications
Property | Value |
|---|---|
| Drop Point (ASTM D-566) | 256°C |
| Penetration (NLGI 2) | 274 (Unworked) |
| Oil Separation (FTM 321.2) | 2.176% |
| Wear Scar Diameter (4 Ball) | 0.670 mm |
| Water Washout (ASTM D-1264) | 2.86% |
| Rust Preventive (ASTM D-1743) | Pass |
| Evaporation Loss (ASTM D-972) | 2.56% |
🛠️ Applications
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Industrial: Bearings, gears, conveyors, and other machinery in sectors like cement, steel, power, and paper mills.
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Automotive: Suitable for wheel bearings, chassis, and other high-stress components.
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General Purpose: Ideal for applications requiring high-temperature and high-load lubrication.
