Lubrizol 7067c !!link!! Jun 2026
| Feature | Lubrizol 7067C | Traditional Sulfurized S-P | Zinc Dialkyl Dithiophosphate (ZDDP) | | :--- | :--- | :--- | :--- | | | None (Ashless) | Low | High | | Yellow Metal Corrosion | Mild (requires inhibitor) | High (aggressive) | Moderate | | Thermal Limit | Up to 160°C | Up to 130°C | Up to 150°C | | Cost | Premium | Economy | Medium | | Best For | Long-life industrial gears & greases | Low-cost disposable oils | Hydraulics & engines |
It is recommended to blend the polymer into the base oil at temperatures below 120∘C120 raised to the composed with power C 248∘F248 raised to the composed with power F
Disclaimer: This report is based on general technical data available for the Lubrizol 7000 series and historical product literature. For precise chemical properties, specific formulation ratios, and the most current Safety Data Sheet (SDS), users should contact the Lubrizol Corporation technical support department directly.
It maintains fluid performance across varied operating conditions, which is essential for meeting modern industry standards. Applications and Treat Levels lubrizol 7067c
Traditional lead-based or heavy metallic (zinc) additives leave particulate ash. Over time, this ash accumulates in filters, servo valves, and tight clearances. Because 7067C is , it burns off cleanly during thermal stress, keeping hydraulic and lubrication circuits pristine. This is critical for CNC machinery and precision gearboxes.
The target mineral or synthetic base oil is transferred to a blending vessel equipped with high-shear agitating impellers and preheated to 120°C to 130°C .
The shear stability index (SSI) of the polymer dictates its resistance to permanent mechanical degradation. When exposed to the high-shear environments of internal combustion engines—such as the ring-liner zone or crankshaft bearings—long-chain polymers can break apart. LUBRIZOL® 7067C balances its high thickening efficiency with robust structural shear stability, maintaining the structural integrity of the fluid throughout its working life cycle. Solubilization and Blending Guidelines | Feature | Lubrizol 7067C | Traditional Sulfurized
The story of 7067C is largely the story of overcoming the "Denison HF-0" hurdle.
LUBRIZOL® 7067C is a high-performance, olefin copolymer (OCP) viscosity modifier primarily used in the formulation of engine oils. This summary details its technical profile and application benefits for use in research or technical papers. Technical Profile Chemical Nature olefin copolymer (OCP) designed as a viscosity index improver (VII). Physical Form
Thickening agent, Viscosity Index Improver (VII). Key Performance Advantages This is critical for CNC machinery and precision gearboxes
Lubrizol 7067C is an designed to improve the Viscosity Index (VI) of lubricants, allowing oil to remain fluid at low temperatures (for easy starting) while maintaining thick lubrication films at high operating temperatures. Product Type: Viscosity Modifier (VM) Polymer Chemistry: Ethylene-Propylene Copolymer Key Function: Thickening efficiency, Shear stability Application: Engine Oils, Synthetic/Mineral Lubricants Key Features and Advantages 1. Exceptional Shear Stability
The standout feature of Lubrizol 7067C is its broad compatibility. It effectively manages viscosity for SAE grades ranging from thin oils to heavy-duty
Minimizes the treat level required to achieve target kinematic viscosities.