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China Polyisobutylene Market

ID: MRFR/CnM/45793-HCR
111 Pages
Chitranshi Jaiswal
October 2025

China Polyisobutylene Market Research Report: By Product Type (High Molecular Weight, Medium Molecular Weight, Low Molecular Weight, Others) andBy Application (ADHESIVES & SEALANTS, Automotive Rubber Component, Fuel Additives, Lubricant Additives, Others)- Forecast to 2035

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China Polyisobutylene Market Infographic
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China Polyisobutylene Market Summary

As per Market Research Future analysis, the Polyisobutylene market Size was estimated at 260.54 USD Million in 2024. The polyisobutylene market is projected to grow from 282.74 USD Million in 2025 to 640.61 USD Million by 2035, exhibiting a compound annual growth rate (CAGR) of 8.5% during the forecast period 2025 - 2035

Key Market Trends & Highlights

The China polyisobutylene market is experiencing robust growth driven by diverse applications and technological advancements.

  • The automotive sector is witnessing a rising demand for polyisobutylene, indicating a shift towards enhanced performance materials.
  • Sustainable solutions are becoming increasingly prioritized, reflecting a broader trend towards eco-friendly products in various industries.
  • Technological advancements in production processes are likely to improve efficiency and reduce costs, fostering market expansion.
  • Key market drivers include the growth in adhesives and sealants applications and the rising demand for fuel additives, which are propelling the market forward.

Market Size & Forecast

2024 Market Size 260.54 (USD Million)
2035 Market Size 640.61 (USD Million)
CAGR (2025 - 2035) 8.52%

Major Players

BASF SE (DE), ExxonMobil Chemical (US), Kraton Corporation (US), Tosoh Corporation (JP), LyondellBasell Industries (NL), Mitsui Chemicals (JP), Chevron Phillips Chemical (US), Repsol S.A. (ES)

China Polyisobutylene Market Trends

The polyisobutylene market is currently experiencing notable developments, driven by various factors including industrial demand and advancements in production technologies. The increasing utilization of polyisobutylene in automotive applications, particularly in sealants and adhesives, appears to be a significant driver of growth. Additionally, the rising focus on sustainable materials and eco-friendly products may influence the market dynamics, as manufacturers seek to align with environmental regulations and consumer preferences. Furthermore, the expansion of the construction sector in China is likely to bolster demand for polyisobutylene, as it is utilized in various applications such as roofing and flooring materials. Moreover, the competitive landscape of the polyisobutylene market is evolving, with several key players investing in research and development to enhance product offerings. This trend suggests a potential shift towards higher-quality and more specialized polyisobutylene products, catering to specific industry needs. The ongoing technological advancements in polymer processing and formulation may also contribute to improved performance characteristics of polyisobutylene, thereby expanding its application scope. As the market continues to mature, stakeholders may need to adapt to changing consumer preferences and regulatory frameworks to maintain a competitive edge.

Rising Demand in Automotive Sector

The automotive industry is increasingly adopting polyisobutylene for various applications, including sealants and adhesives. This trend indicates a growing recognition of the material's beneficial properties, such as flexibility and durability, which are essential for modern vehicle manufacturing.

Focus on Sustainable Solutions

There is a noticeable shift towards sustainable materials within the polyisobutylene market. Manufacturers are exploring eco-friendly alternatives and production methods, aligning with global environmental standards and consumer expectations for greener products.

Technological Advancements in Production

Innovations in polymer processing technologies are enhancing the quality and performance of polyisobutylene. These advancements may lead to the development of specialized products that cater to diverse industrial applications, thereby expanding market opportunities.

Market Segment Insights

By Product: High Molecular Weight (Largest) vs. Low Molecular Weight (Fastest-Growing)

In the China polyisobutylene market, the product segment is primarily dominated by high molecular weight varieties, commanding the largest share due to their extensive applications in adhesives and sealants. Medium molecular weight products also hold a significant position, while low molecular weight products are rapidly gaining traction among industries focusing on specialized applications, thus showcasing a diverse distribution across various product types. The growth trends within this segment are heavily influenced by the rising demand for high-performance materials in the automotive and construction sectors. Increased investment in infrastructure and automotive production fuels the growth of high molecular weight polyisobutylene, while low molecular weight variants benefit from innovations in specialty chemicals that cater to niche markets, establishing them as the fastest-growing focal point in the segment.

High Molecular Weight (Dominant) vs. Low Molecular Weight (Emerging)

High molecular weight polyisobutylene is characterized by its superior mechanical properties, making it essential for applications requiring durability and adhesion. This segment experiences robust demand from sectors like automotive and construction, where high-performance materials are preferred. Conversely, low molecular weight polyisobutylene is emerging due to its versatility in manufacturing and specialty applications, such as lubricant additives and sealants. This versatility allows it to adapt to various industrial needs, thus leading to its rapid growth and increasing acceptance across diverse sectors, highlighting a promising future for its adaptability and innovation in formulations.

By Application: Adhesives & Sealants (Largest) vs. Automotive Rubber Components (Fastest-Growing)

In the China polyisobutylene market, the application segment displays a diverse distribution of market share among various categories. Adhesives & Sealants lead the charge, commanding a significant share due to their extensive usage in construction and manufacturing industries. Automotive Rubber Components also hold a substantial position, driven by the growing automotive sector demanding quality materials for various applications. Fuel Additives and Lubricant Additives follow, although with a comparatively smaller share, indicating niche markets that cater to specific industrial needs. Growth trends within this segment are largely influenced by the advancing technologies and increasing demand for high-performance materials. The automotive sector fuels the rise of Automotive Rubber Components, highlighting a shift towards durable and flexible materials to enhance vehicle performance. Additionally, the increasing awareness regarding fuel efficiency is pushing the growth of Fuel Additives, while Adhesives & Sealants benefit from the booming construction activities, capturing new opportunities in industrial applications.

Adhesives & Sealants (Dominant) vs. Automotive Rubber Components (Emerging)

Adhesives & Sealants are characterized by their versatility and critical role in bonding various materials, making them essential in construction, automotive, and consumer goods industries. This dominant position stems from their ability to provide strong, durable bonds compatible with diverse substrates. Conversely, Automotive Rubber Components, categorized as emerging, are gaining traction due to the rising demand for novel materials in the automotive sector. These components are engineered for durability and performance, catering to an industry that increasingly prioritizes safety and efficiency. The transition towards electric vehicles is further stimulating innovation in this segment, making it crucial for manufacturers to invest in R&D to stay competitive.

Get more detailed insights about China Polyisobutylene Market

Key Players and Competitive Insights

The polyisobutylene market in China is characterized by a competitive landscape that is increasingly shaped by innovation, sustainability, and strategic partnerships. Key players such as BASF SE (DE), ExxonMobil Chemical (US), and Kraton Corporation (US) are actively pursuing strategies that enhance their market positioning. BASF SE (DE) focuses on expanding its product portfolio through innovation, while ExxonMobil Chemical (US) emphasizes operational efficiency and sustainability in its manufacturing processes. Kraton Corporation (US) is leveraging its expertise in bio-based materials to cater to the growing demand for environmentally friendly products. Collectively, these strategies contribute to a dynamic competitive environment where differentiation is increasingly based on technological advancements and sustainable practices.In terms of business tactics, companies are localizing manufacturing to better serve the Chinese market, which appears to be a response to the increasing demand for polyisobutylene in various applications, including adhesives and sealants. The market structure is moderately fragmented, with several key players holding significant market shares. This fragmentation allows for a diverse range of products and innovations, although it also intensifies competition among established and emerging players.

In October ExxonMobil Chemical (US) announced a strategic partnership with a local Chinese firm to enhance its supply chain capabilities. This collaboration is expected to optimize logistics and reduce operational costs, thereby improving the company's competitive edge in the region. Such partnerships are crucial as they enable companies to navigate local market dynamics more effectively and respond to customer needs with greater agility.

In September BASF SE (DE) launched a new line of polyisobutylene products designed specifically for the automotive sector. This move is significant as it aligns with the growing trend towards lightweight materials in vehicle manufacturing, potentially capturing a larger share of the automotive market. The introduction of these products not only showcases BASF's commitment to innovation but also reflects the increasing demand for high-performance materials in the automotive industry.

In August Kraton Corporation (US) expanded its production capacity in China to meet the rising demand for sustainable polyisobutylene solutions. This expansion is indicative of the company's strategic focus on sustainability and its intent to lead in the bio-based materials segment. By increasing production capacity, Kraton positions itself to capitalize on the growing consumer preference for environmentally friendly products, thereby enhancing its competitive stance.

As of November the competitive trends in the polyisobutylene market are increasingly influenced by digitalization, sustainability, and the integration of advanced technologies such as AI. Strategic alliances are becoming more prevalent, allowing companies to pool resources and expertise to drive innovation. The competitive landscape is shifting from traditional price-based competition to a focus on technological differentiation, supply chain reliability, and sustainable practices. This evolution suggests that companies that prioritize innovation and sustainability will likely emerge as leaders in the market.

Key Companies in the China Polyisobutylene Market include

Industry Developments

Significant developments have recently shaped the , particularly with a focus on leading companies such as Zhejiang Jianfeng Technology, SABIC, and Mitsubishi Chemical. In August 2023, Zhejiang Jianfeng Technology announced an expansion of its production capacity, aligning with the growing domestic demand for high-performance sealants and adhesives.

Additionally, SABIC has been actively investing in R&D to enhance product formulations tailored for eco-friendly applications, reflecting China's increasing emphasis on sustainability. In September 2023, Shaanxi Yanchang Petroleum Chemical made strides by launching a new line of polyisobutylene, aiming to capture a larger market share amidst rising competitive dynamics.

In terms of acquisitions, LyondellBasell successfully acquired a minor stake in a local chemical enterprise in July 2023, aiming for technology collaboration to improve its product offerings. The market is experiencing growth, estimated to reach USD 2 billion by 2025, underpinned by the automotive sector and advancements in adhesive technologies.

In a broader context, China's commitment to continue enhancing petrochemical infrastructure fosters an encouraging environment for further investments and innovation within the polyisobutylene sector.

China Polyisobutylene Market Segmentation Insights

Polyisobutylene Market Product Type Outlook

    • High Molecular Weight
    • Medium Molecular Weight
    • Low Molecular Weight
    • Others

Polyisobutylene Market Application Outlook

    • ADHESIVES & SEALANTS
    • Automotive Rubber Component
    • Fuel Additives
    • Lubricant Additives
    • Others

Future Outlook

China Polyisobutylene Market Future Outlook

The polyisobutylene market in China is projected to grow at an 8.52% CAGR from 2025 to 2035, driven by increasing demand in automotive and adhesive applications.

New opportunities lie in:

  • Development of bio-based polyisobutylene products
  • Expansion into high-performance sealants for construction
  • Investment in advanced manufacturing technologies for cost reduction

By 2035, the market is expected to achieve robust growth, positioning itself as a leader in innovative applications.

Market Segmentation

China Polyisobutylene Market Product Outlook

  • High Molecular Weight
  • Medium Molecular Weight
  • Low Molecular Weight

China Polyisobutylene Market Application Outlook

  • Adhesives & Sealants
  • Automotive Rubber Components
  • Fuel Additives
  • Lubricant Additives
  • Others

Report Scope

MARKET SIZE 2024260.54(USD Million)
MARKET SIZE 2025282.74(USD Million)
MARKET SIZE 2035640.61(USD Million)
COMPOUND ANNUAL GROWTH RATE (CAGR)8.52% (2025 - 2035)
REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR2024
Market Forecast Period2025 - 2035
Historical Data2019 - 2024
Market Forecast UnitsUSD Million
Key Companies Profiled["BASF SE (DE)", "ExxonMobil Chemical (US)", "Kraton Corporation (US)", "Tosoh Corporation (JP)", "LyondellBasell Industries (NL)", "Mitsui Chemicals (JP)", "Chevron Phillips Chemical (US)", "Repsol S.A. (ES)"]
Segments CoveredProduct, Application
Key Market OpportunitiesGrowing demand for eco-friendly adhesives and sealants in the polyisobutylene market.
Key Market DynamicsRising demand for eco-friendly adhesives drives innovation and competition in the polyisobutylene market.
Countries CoveredChina
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FAQs

What is the expected market size of the China Polyisobutylene Market in 2024?

The China Polyisobutylene Market is expected to be valued at 275.52 million USD in 2024.

What will be the projected market value of the China Polyisobutylene Market by 2035?

By 2035, the market value of the China Polyisobutylene Market is anticipated to reach 687.9 million USD.

What is the expected CAGR for the China Polyisobutylene Market from 2025 to 2035?

The expected CAGR for the China Polyisobutylene Market from 2025 to 2035 is 8.674%.

Which segment is expected to dominate the market by product type in 2035?

The High Molecular Weight segment is projected to dominate the market, valued at 307.2 million USD in 2035.

What are the expected market values for Medium Molecular Weight Polyisobutylene in 2024 and 2035?

The Medium Molecular Weight Polyisobutylene segment is expected to be valued at 88.59 million USD in 2024 and 218.49 million USD in 2035.

Who are the major players in the China Polyisobutylene Market?

Major players include Zhejiang Jianfeng Technology, SABIC, Mitsubishi Chemical, and LyondellBasell among others.

What is the projected value for Low Molecular Weight Polyisobutylene in 2035?

The Low Molecular Weight Polyisobutylene segment is anticipated to reach a value of 96.01 million USD by 2035.

What opportunities are driving the growth of the China Polyisobutylene Market?

The growth is driven by increasing demand for adhesives, sealants, and automotive applications.

What challenges are currently facing the China Polyisobutylene Market?

Challenges include fluctuating raw material prices and environmental regulations affecting production.

What is the expected market size for the 'Others' segment in 2035?

The 'Others' segment of the China Polyisobutylene Market is projected to reach a value of 66.2 million USD by 2035.

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