These OCP VIIs are oil soluble and well-suited to several different lubricant formulations. Afton offers a variety of Olefin Copolymer (OCP) viscosity index improvers in liquid as well as solid forms. Solutions by Leading Companies Expected to Stimulate Market GrowthĬompanies like Afton offer many types of polymer-based viscosity index improvers that function effectively in a broad range of mineral oil lubricant applications. Some types of polymer are susceptible to oxidative and thermal degradation at elevated temperatures, thus, it becomes necessary to choose a polymer with higher oxidative and thermal stability. Polymers with high molecular weight display superior thickening efficiency, but are more prone to mechanical shear on the other hand, polymers with lower molecular weight exhibit better shear stability but need to be employed at a higher treat rate. The choice of viscosity index improver depends on considerations of finished fluid requirements. Viscosity improvers enable multigrade oil formulation which eliminates the need for cyclical oil changes. Viscosity index improvers are complex polymer additives that expand at higher temperatures to thicken the lubricant to make sure that the viscosity remains consistent and stable, protecting the equipment at high as well as low temperatures. Decreased lubricant viscosity and resultant thinning of the lubricant may diminish the protective properties of the lubricant and cause damage to the equipment. Viscosity index improvers or viscosity modifiers prevent lubricant thinning at higher temperatures. Several applications rotate between hot and cold operating temperatures and warrant similar levels of protection and lubrication all through the process. Viscosity control versus temperature change is a key aspect of an effective and enduring lubricant. Global Market Likely to be Boosted by Uses in Industrial and Automotive Lubricant Formulations Europe, North America, and Asia are likely to be significant markets. Materials usually employed to prepare viscosity index improvers include radial polyisoprene, polyisobutylene (PIB), polymethacrylates (PMA) and olefin co-polymers (OCP). The most regular application is for heavy-duty trucks and passenger cars. Read more about this report - REQUEST FREE SAMPLE COPY IN PDF Viscosity index improvers are widely employed in gear oils, multigrade engine oils, automatic transmission fluids, power-steering fluids, greases and some types of hydraulic fluid. The global viscosity index improver market is expected to grow at a CAGR of 4.3% during the period 2023-2028. Global Viscosity Index Improver Market Outlook
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