Alternatively, for facilities lacking specialized high-temperature polymer dissolution equipment, Lubrizol offers pre-dissolved liquid viscosity modifier concentrates upon request, allowing direct introduction at lower blending temperatures. Strategic Impact on Modern Lubricant Formulation
The polymer design minimizes interaction with paraffinic wax structures in base oils. This yields low Cold Cranking Simulator (CCS) and mini-rotary viscometer (MRV) metrics. It avoids the low-temperature gelation common with low-grade polymers. 4. EcoAssurant Pre-Approval
Furthermore, Lubrizol engineered 7067C to handle the "yellow metal" corrosion issue that often plagues zinc fluids. Historically, high-zinc fluids could corrode the copper or bronze components in a pump. 7067C includes specific inhibitors that protect these softer metals, solving a historical weakness of zinc chemistry.
The ranks LUBRIZOL® 7067C as a mid-to-high shear-stable polymer within the OCP family. Viscosity modifiers with lower SSI ratings (e.g., 50 SSI) provide high initial thickening but degrade rapidly under mechanical shear. lubrizol 7067c
The (Group II, Group III, or PAO) in your blending matrix?
, making it suitable for stay-in-grade performance in demanding engine environments. Thickening Efficiency
A frequent challenge when using standard OCP modifiers is that high polymer treat rates can negatively impact low-temperature performance, leading to engine starting failures in freezing weather. LUBRIZOL® 7067C addresses this compromise through optimized ethylene-propylene monomer ratios. It avoids the low-temperature gelation common with low-grade
In the world of industrial lubricants and specialty chemicals, the difference between adequate performance and exceptional efficiency often comes down to a single additive. One such critical component that has garnered significant attention among formulators and engineers is .
Looking to enhance your product formulations? Let’s discuss how Lubrizol 7067C can improve your fleet's efficiency.
So why does 7067C, a modern product, still rely on zinc? The answer is . Historically, high-zinc fluids could corrode the copper or
For enclosed gear drives operating at high temperatures, the shear stability of Lubrizol 7067C prevents the oil from downgrading to a lower viscosity grade over time, protecting gear teeth from metal-to-metal contact.
Unlike some high-molecular-weight polymers that trap air (leading to foaming, cavitation, and slow hydraulic response), Lubrizol 7067C, when formulated correctly, maintains good air release properties. This is vital for hydraulic systems operating at high cycles per minute.
If you walk into a factory running high-pressure injection molding machines or a wind turbine gearbox requiring specific DIN 51524 Part 3 specs, there is a high probability the fluid inside that system was blended using 7067C.
