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US Viscosity Index Improvers Market

ID: MRFR/CnM/16889-HCR
100 Pages
Chitranshi Jaiswal
March 2026

US Viscosity Index Improvers Market Research Report: By Type (Polymethacrylate, Olefin Copolymer, Polyisobutylene) and By End User (Manufacturing, Food Processing, Mining, Construction, Power generation) - Forecast to 2035

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US Viscosity Index Improvers Market Summary

As per Market Research Future analysis, the US viscosity index-improvers market Size was estimated at $30.0 Million in 2024. The US viscosity index-improvers market is projected to grow from $32.18 Million in 2025 to $65.0 Million by 2035, exhibiting a compound annual growth rate (CAGR) of 7.2% during the forecast period 2025 - 2035

Key Market Trends & Highlights

The US viscosity index-improvers market is experiencing a robust growth trajectory driven by technological advancements and increasing demand for high-performance lubricants.

  • The largest segment in the US viscosity index-improvers market is automotive lubricants, reflecting the rising demand for high-performance products.
  • The fastest-growing segment is industrial lubricants, which is likely fueled by the growth of the industrial sector.
  • Technological advancements in polymer chemistry are enhancing the formulation of viscosity index improvers, leading to improved product performance.
  • Key market drivers include increasing automotive production and regulatory compliance with environmental standards, which are shaping market dynamics.

Market Size & Forecast

2024 Market Size 30.0 (USD Million)
2035 Market Size 65.0 (USD Million)
CAGR (2025 - 2035) 7.28%

Major Players

BASF SE (DE), Chevron Oronite Company LLC (US), Evonik Industries AG (DE), Afton Chemical Corporation (US), Lubrizol Corporation (US), Infineum International Limited (GB), SABIC (SA), TotalEnergies SE (FR)

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US Viscosity Index Improvers Market Trends

The viscosity index-improvers market is currently experiencing notable developments driven by various factors. The increasing demand for high-performance lubricants in automotive and industrial applications appears to be a primary catalyst for growth. As manufacturers strive to enhance the efficiency and longevity of their products, the incorporation of viscosity index improvers has become essential. This trend is further supported by stringent regulations aimed at reducing emissions and improving fuel economy, which necessitate the use of advanced lubricants. Additionally, the ongoing shift towards synthetic lubricants is likely to bolster the market, as these products often require specialized viscosity index improvers to achieve optimal performance under varying temperature conditions. Moreover, the viscosity index-improvers market seems to be influenced by technological advancements in polymer chemistry. Innovations in polymer design and formulation are enabling the development of more effective and environmentally friendly additives. This evolution not only enhances the performance characteristics of lubricants but also aligns with the growing emphasis on sustainability within the industry. As consumers and regulatory bodies increasingly prioritize eco-friendly solutions, the demand for bio-based viscosity index improvers may rise. Overall, the market appears poised for continued growth, driven by a combination of regulatory pressures, technological innovations, and shifting consumer preferences.

Rising Demand for High-Performance Lubricants

The viscosity index-improvers market is witnessing a surge in demand for high-performance lubricants, particularly in automotive and industrial sectors. This trend is largely driven by the need for enhanced efficiency and durability in lubricants, which are critical for optimal engine performance and machinery operation.

Technological Advancements in Polymer Chemistry

Recent advancements in polymer chemistry are significantly impacting the viscosity index-improvers market. Innovations in the formulation of additives are leading to the creation of more effective and environmentally friendly products, which are essential for meeting modern performance standards.

Shift Towards Synthetic Lubricants

There is a noticeable shift towards synthetic lubricants within the viscosity index-improvers market. These products often require specialized additives to maintain performance across a wide temperature range, thus driving the demand for advanced viscosity index improvers.

US Viscosity Index Improvers Market Drivers

Growth of the Industrial Sector

The industrial sector in the US is undergoing substantial growth, which is anticipated to positively impact the viscosity index-improvers market. Industries such as manufacturing, construction, and energy are increasingly utilizing high-performance lubricants to enhance machinery efficiency and reduce downtime. The demand for lubricants that maintain optimal viscosity under varying operational conditions is critical for these sectors. In 2025, the industrial lubricants market is projected to grow by about 5%, creating a corresponding demand for viscosity index improvers. This growth is indicative of the broader trend towards improved operational efficiency and reliability in industrial applications, thereby bolstering the viscosity index-improvers market.

Increasing Automotive Production

The automotive sector in the US is experiencing a notable surge in production, which is likely to drive the viscosity index-improvers market. As manufacturers strive to enhance engine performance and fuel efficiency, the demand for high-quality lubricants that incorporate viscosity index improvers is expected to rise. In 2025, the automotive industry is projected to grow by approximately 5%, leading to an increased requirement for advanced lubricants. This growth is further fueled by stringent regulations aimed at reducing emissions, compelling manufacturers to adopt superior lubricants that can maintain optimal viscosity across varying temperatures. Consequently, the viscosity index-improvers market is poised to benefit from this upward trend in automotive production, as these additives play a crucial role in meeting the evolving demands of modern engines.

Rising Awareness of Equipment Longevity

There is a growing awareness among consumers and industries regarding the importance of equipment longevity, which is likely to drive the viscosity index-improvers market. As businesses seek to minimize maintenance costs and extend the lifespan of their machinery, the demand for high-quality lubricants that incorporate viscosity index improvers is increasing. These additives help maintain optimal viscosity, ensuring that lubricants perform effectively under various temperature conditions. In 2025, the market for lubricants designed to enhance equipment longevity is expected to expand by approximately 4%, reflecting a shift in focus towards preventive maintenance strategies. This trend underscores the critical role that viscosity index improvers play in ensuring the reliability and efficiency of lubricated systems.

Regulatory Compliance and Environmental Standards

The viscosity index-improvers market is significantly influenced by the increasing regulatory compliance and environmental standards in the US. Government agencies are implementing stricter regulations to minimize environmental impact, particularly concerning emissions and fuel efficiency. As a result, lubricant manufacturers are compelled to develop products that not only meet these regulations but also enhance performance. The viscosity index improvers are essential in formulating lubricants that can operate efficiently under varying temperatures, thereby reducing emissions. In 2025, it is anticipated that the market for environmentally friendly lubricants will expand by around 7%, further propelling the demand for viscosity index improvers. This trend indicates a growing recognition of the importance of sustainable practices within the viscosity index-improvers market.

Technological Innovations in Lubricant Formulation

Technological advancements in lubricant formulation are playing a pivotal role in shaping the viscosity index-improvers market. Innovations in polymer chemistry and additive technologies are enabling the development of more effective viscosity index improvers that enhance the performance of lubricants. These advancements allow for better temperature stability and improved flow characteristics, which are critical for modern engines. In 2025, the market for advanced lubricant additives is expected to witness a growth rate of approximately 6%, driven by the need for high-performance lubricants in various applications. As manufacturers continue to invest in research and development, the viscosity index-improvers market is likely to see a proliferation of new products that cater to the evolving needs of consumers and industries alike.

Market Segment Insights

By Application: Automotive (Largest) vs. Industrial (Fastest-Growing)

In the US viscosity index improvers market, the automotive application holds the largest share, driven by the increasing demand for high-performance vehicles. This segment relies on viscosity index improvers to enhance engine performance and fuel efficiency. Meanwhile, the industrial segment is experiencing rapid growth, reflecting rising investments in manufacturing and machinery, which require advanced lubricants. Other segments like marine, aerospace, and agricultural are relatively smaller but contribute to the overall market dynamics with specialized applications.

Automotive: Dominant vs. Industrial: Emerging

The automotive application stands as the dominant force in the viscosity index improvers market, primarily due to the stringent performance requirements of modern engines. Automakers are adopting advanced technologies to meet environmental regulations and consumer expectations for efficiency. On the other hand, the industrial segment is emerging quickly as manufacturers transition to using high-performance lubricants to improve operational efficiency. This shift is based on the need for better reliability and performance in heavy machinery and equipment. As industries modernize, the demand for viscosity index improvers that enhance lubricant properties is expected to rise, positioning both segments strategically in the market.

By End Use: Passenger Vehicles (Largest) vs. Commercial Vehicles (Fastest-Growing)

In the US viscosity index improvers market, the end-use segment is primarily dominated by passenger vehicles, reflecting their significant contribution to the automotive industry. This category's well-established infrastructure and widespread consumer adoption have positioned it as a leading segment, capturing a substantial share of the market. Conversely, commercial vehicles are emerging rapidly, benefiting from the increasing demand for freight and goods transportation, coupled with advancements in vehicle technology that necessitate efficient lubricants.

Passenger Vehicles (Dominant) vs. Heavy Machinery (Emerging)

Passenger vehicles represent the dominant force in the US viscosity index improvers market, driven by consumer preference for enhanced vehicle performance and fuel efficiency. Automakers are increasingly integrating advanced lubricants to meet stringent emissions standards while maintaining engine reliability. In contrast, heavy machinery is an emerging segment, gaining traction as infrastructure projects and construction activities escalate in the country. This sector requires high-performance lubricants to withstand extreme conditions and provide optimal equipment functionality. Both segments reflect a shift towards improved operational efficiencies and environmental compliance.

By Type: Polymer-Based (Largest) vs. Synthetic (Fastest-Growing)

In the US viscosity index improvers market, the 'Type' segment reveals a clear leader in the form of Polymer-Based improvers, commanding significant market share due to their widespread application across various industries, including automotive and industrial lubricants. This segment benefits from their superior performance in enhancing viscosity stability and overall lubricant longevity, making them a preferred choice among manufacturers. In contrast, Synthetic improvers are emerging rapidly, sought for their advanced features and environmental benefits, driving their adoption in performance-oriented applications. The growth trends in this segment are driven notably by increasing demand for high-performance lubricants which allow for improved fuel efficiency and reduced emissions in automotive applications. As environmental regulations continue to tighten, the shift towards synthetic solutions is propelled further by manufacturers seeking eco-friendly alternatives. Innovations in formulation technology and the rising trend of synthetic lubricants ensuring robust viscosity characteristics also support the expanding footprint of Synthetic improvers in the market, thereby captivating the attention of end-users striving for enhanced performance and sustainability.

Polymer-Based (Dominant) vs. Organic (Emerging)

Within the US viscosity index improvers market, Polymer-Based improvers solidify their position as the dominant force due to their established efficacy and versatility. Known for their remarkable ability to maintain stability across a range of temperatures, Polymer-Based solutions cater equally to automotive and industrial requirements, making them invaluable in high-demand applications. Additionally, they often exhibit compatibility with various base oils, enhancing their attractiveness for lubricant formulations. On the other hand, Organic improvers present an emerging alternative, gaining traction mainly due to their renewable components and economic feasibility. They are increasingly being developed to meet specific performance criteria while offering sustainable benefits. As the market progresses, the competition between these types could reshape preferences and drive further innovation in formulations.

By Viscosity Grade: Medium Viscosity (Largest) vs. Low Viscosity (Fastest-Growing)

In the US viscosity index improvers market, the distribution among viscosity grades reveals that medium viscosity products currently hold the largest market share. They cater to a wide range of applications, including automotive lubricants and industrial fluids, making them highly sought after by manufacturers and end-users alike. Meanwhile, low viscosity products, which are increasingly being adopted for their energy-saving benefits, are emerging as the fastest-growing segment, indicating a shift in consumer preference towards more efficient solutions.

Medium Viscosity (Dominant) vs. Low Viscosity (Emerging)

Medium viscosity index improvers dominate the market due to their balanced performance characteristics, offering excellent lubrication properties while maintaining engine efficiency. This segment is vital for high-performance applications, providing enhanced stability across various temperature ranges. On the other hand, low viscosity index improvers are gaining traction, driven by the demand for more efficient engines that require lighter lubricants. The emerging preference for low viscosity products is primarily influenced by stringent environmental regulations and the automotive industry's push towards fuel economy, positioning them as a significant contender in the growing market.

By Formulation Type: Multi-Grade (Largest) vs. Single-Grade (Fastest-Growing)

In the US viscosity index improvers market, the formulation type segment is characterized by a distinct distribution of market shares among Multi-Grade, Single-Grade, and Additive Packages. Multi-Grade viscosity index improvers hold the largest share, favored for their versatility in different temperature ranges and their ability to enhance engine performance. In contrast, Single-Grade products, although currently a smaller segment, are gaining traction as they cater to specific applications requiring consistent viscosity at a defined temperature. Additive packages complete this trio, providing tailored solutions that integrate with various base oils, allowing formulators to achieve desired performance characteristics. Growth trends in this segment are shaped by evolving automotive industry standards, where the demand for fuel-efficient and high-performance lubricants is on the rise. Multi-Grade viscosity improvers are driven by the push for multi-functional engine oils, while Single-Grade formulations are becoming increasingly relevant in niche markets and for specific vehicle types. The accelerating shift towards eco-friendly and high-performance products is leading formulators to prioritize innovative additives, contributing to a dynamic competitive landscape. Overall, the demand for high-quality viscosity index improvers will continue to be influenced by advancements in technology and changes in consumer preferences.

Formulation Type: Multi-Grade (Dominant) vs. Single-Grade (Emerging)

The formulation landscape in the US viscosity index improvers market features Multi-Grade products as the dominant segment due to their extensive applicability across a range of temperatures and engine types. These products not only improve oil flow at low temperatures but also maintain stability at high temperatures, making them ideal for modern vehicles. On the other hand, Single-Grade viscosity index improvers are emerging as a specialized choice, particularly in applications that demand precise viscosity control. This segment is finding its niche within specific agricultural and industrial machinery, where consistency and reliability at specific temperatures are crucial. As the market evolves, both segments will need to address the growing emphasis on performance and environmental impacts, ensuring they meet the stringent regulations and consumer expectations.

Get more detailed insights about US Viscosity Index Improvers Market

Key Players and Competitive Insights

The viscosity index-improvers market is characterized by a dynamic competitive landscape, driven by the increasing demand for high-performance lubricants across various industries, including automotive and industrial applications. Key players such as BASF SE (DE), Chevron Oronite Company LLC (US), and Afton Chemical Corporation (US) are strategically positioned to leverage innovation and technological advancements. BASF SE (DE) focuses on developing sustainable solutions, while Chevron Oronite Company LLC (US) emphasizes enhancing product performance through research and development. Afton Chemical Corporation (US) is actively pursuing partnerships to expand its product portfolio, thereby shaping a competitive environment that prioritizes innovation and sustainability.In terms of business tactics, companies are increasingly localizing manufacturing to reduce lead times and optimize supply chains. The market structure appears moderately fragmented, with several players vying for market share. However, the collective influence of major companies like Lubrizol Corporation (US) and Infineum International Limited (GB) suggests a trend towards consolidation, as these firms seek to enhance their competitive edge through strategic collaborations and technological advancements.

In October Lubrizol Corporation (US) announced the launch of a new line of viscosity index improvers designed to meet stringent environmental regulations. This strategic move not only aligns with the growing emphasis on sustainability but also positions Lubrizol as a leader in eco-friendly lubricant solutions. The introduction of these products is likely to enhance their market share and appeal to environmentally conscious consumers.

In September Afton Chemical Corporation (US) entered into a strategic partnership with a leading automotive manufacturer to co-develop advanced lubricant formulations. This collaboration is expected to drive innovation in the viscosity index improvers segment, allowing Afton to leverage the automotive manufacturer’s expertise in engine technology. Such partnerships may significantly enhance Afton’s competitive positioning in the market.

In November Chevron Oronite Company LLC (US) unveiled a new digital platform aimed at optimizing lubricant performance through real-time data analytics. This initiative reflects a broader trend towards digital transformation within the industry, enabling Chevron to provide tailored solutions to its customers. The integration of digital technologies is likely to enhance operational efficiency and customer engagement, further solidifying Chevron’s market presence.

As of November the competitive trends in the viscosity index-improvers market are increasingly defined by digitalization, sustainability, and the integration of artificial intelligence. Strategic alliances are becoming pivotal in shaping the landscape, as companies seek to combine resources and expertise to drive innovation. The shift from price-based competition to a focus on technological advancements and supply chain reliability is evident, suggesting that future competitive differentiation will hinge on the ability to innovate and adapt to evolving market demands.

Key Companies in the US Viscosity Index Improvers Market include

Industry Developments

The US Viscosity Index Improvers Market has seen several important developments recently. A notable growth in market valuation is attributed to increasing demands for high-performance lubricants in the automotive and industrial sectors, with companies like Exxon Mobil, BASF, and Innospec actively enhancing their product portfolios to meet strict regulatory standards. As of September 2023, Valvoline announced plans to innovate their lubricant formulations, emphasizing the incorporation of advanced Viscosity Index Improvers. Additionally, TotalEnergies has been investing heavily in sustainable lubricants, reflecting a shift towards eco-friendly products.

In terms of mergers and acquisitions, in March 2023, Evonik Industries announced the acquisition of a specialty chemical business from a competitor, aiming to expand its reach in the viscosity index improvers segment. This acquisition is expected to enhance Evonik's ability to supply high-performance products within the US market. Over the last two years, significant market fluctuations have encouraged companies like Lubrizol and Afton Chemical to ramp up their Research and Development efforts, focusing on high-efficiency viscosity index improvers to keep pace with evolving industry standards.

Such trends point to a dynamic market environment where innovation and strategic partnerships are critical.

Future Outlook

US Viscosity Index Improvers Market Future Outlook

The viscosity index-improvers market is projected to grow at 7.28% CAGR from 2025 to 2035, driven by increasing demand in automotive and industrial applications.

New opportunities lie in:

  • Development of bio-based viscosity index improvers for eco-friendly formulations.
  • Expansion into emerging markets with tailored product offerings.
  • Investment in R&D for high-performance additives to enhance product differentiation.

By 2035, the market is expected to achieve robust growth, driven by innovation and strategic investments.

Market Segmentation

US Viscosity Index Improvers Market Type Outlook

  • Polymethacrylate
  • Olefin Copolymer
  • Polyisobutylene

US Viscosity Index Improvers Market End-User Outlook

  • Manufacturing
  • Food processing
  • Mining
  • Construction
  • Power generation

Report Scope

MARKET SIZE 2024 30.0 (USD Million)
MARKET SIZE 2025 32.18 (USD Million)
MARKET SIZE 2035 65.0 (USD Million)
COMPOUND ANNUAL GROWTH RATE (CAGR) 7.28% (2025 - 2035)
REPORT COVERAGE Revenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR 2024
Market Forecast Period 2025 - 2035
Historical Data 2019 - 2024
Market Forecast Units USD Million
Key Companies Profiled BASF SE (DE), Chevron Oronite Company LLC (US), Evonik Industries AG (DE), Afton Chemical Corporation (US), Lubrizol Corporation (US), Infineum International Limited (GB), SABIC (SA), TotalEnergies SE (FR)
Segments Covered Type, End-User
Key Market Opportunities Growing demand for high-performance lubricants drives innovation in viscosity index-improvers market.
Key Market Dynamics Rising demand for high-performance lubricants drives innovation in viscosity index-improvers amid regulatory pressures.
Countries Covered US
Author
Author
Author Profile
Chitranshi Jaiswal LinkedIn
Team Lead - Research
Chitranshi is a Team Leader in the Chemicals & Materials (CnM) and Energy & Power (EnP) domains, with 6+ years of experience in market research. She leads and mentors teams to deliver cross-domain projects that equip clients with actionable insights and growth strategies. She is skilled in market estimation, forecasting, competitive benchmarking, and both primary & secondary research, enabling her to turn complex data into decision-ready insights. An engineer and MBA professional, she combines technical expertise with strategic acumen to solve dynamic market challenges. Chitranshi has successfully managed projects that support market entry, investment planning, and competitive positioning, while building strong client relationships. Certified in Advanced Excel & Power BI she leverages data-driven approaches to ensure accuracy, clarity, and impactful outcomes.
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FAQs

What is the current valuation of the US viscosity index improvers market?

<p>The US viscosity index improvers market was valued at approximately 29.91 USD Million in 2024.</p>

What is the projected market valuation for the US viscosity index improvers market by 2035?

<p>The market is projected to reach a valuation of 61.67 USD Million by 2035.</p>

What is the expected CAGR for the US viscosity index improvers market during the forecast period 2025 - 2035?

<p>The expected CAGR for the market during the forecast period 2025 - 2035 is 6.8%.</p>

Which companies are considered key players in the US viscosity index improvers market?

<p>Key players in the market include Chevron Oronite, Afton Chemical, Infineum, Evonik Industries, BASF, Lubrizol, SABIC, ExxonMobil, and TotalEnergies.</p>

What are the primary applications of viscosity index improvers in the US market?

<p>The primary applications include automotive, industrial, marine, aerospace, and agricultural sectors.</p>

How does the automotive segment perform in the US viscosity index improvers market?

<p>The automotive segment was valued between 10.0 and 20.0 USD Million in 2024.</p>

What is the valuation range for the industrial segment of the US viscosity index improvers market?

<p>The industrial segment was valued between 8.0 and 16.0 USD Million in 2024.</p>

What types of viscosity index improvers are available in the US market?

<p>The types include polymer-based, organic, inorganic, and synthetic viscosity index improvers.</p>

What is the valuation range for the high viscosity grade segment in the US market?

<p>The high viscosity grade segment was valued between 9.97 and 20.75 USD Million in 2024.</p>

What formulation types are prevalent in the US viscosity index improvers market?

<p>The prevalent formulation types include multi-grade, single-grade, and additive packages.</p>

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