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.
Understanding Lubrizol 7067C: A Highly Versatile Viscosity Modifier
Lubrizol 7067C is classified under for customs and international trade purposes. The product contains greater than 70% petroleum‑derived content.
It is designed to maintain fluid performance across a wide range of operating conditions, essential for modern SAE grades from 0W-16 to 20W-50 . lubrizol 7067c
: It provides significant viscosity boost at lower treat levels, allowing for cost-effective formulations. Excellent Solubility
LUBRIZOL® 7067C belongs to the of solid/block olefin copolymer performance polymers. It acts as a rheology modifier by altering the lubricant's viscosity index (VI)—minimizing the rate at which oil thins at high operating temperatures while ensuring fluent circulation during cold startups. Specifications & Details Product Group / Principal LUBRIZOL® / Lubrizol Corporation Commodity Code 39023000 (Propylene-Ethylene Copolymers) Product Number Shear Stability Index (SSI) 25 SSI (ASTM D-6022 / Permanent Shear Stability Index) Physical Form
In the world of industrial and automotive lubrication, the performance of base oils alone is often insufficient to meet the demanding requirements of modern machinery. Additives are the key to unlocking the full potential of any lubricant, and one such key player is Lubrizol 7067C. A frequent challenge when using standard OCP modifiers
). The dissolution time depends heavily on the blender's agitation efficiency and setup.
For blenders targeting the ATF, high-performance hydraulic, or industrial gear markets, incorporating Lubrizol 7067C signals a commitment to quality. For end-users, understanding that an oil contains a PMA-based, non-dispersant modifier like 7067C tells you that the lubricant is engineered for thermal stability and mechanical longevity.
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 Excellent Solubility LUBRIZOL® 7067C belongs to the of
Key strengths include:
October 26, 2023 Subject: Lubrizol 7067C (Dispersant Additive)