The Global Polyisobutylene Market was valued at USD 2.9 billion in 2025 and is estimated to grow at a CAGR of 3.5% to reach USD 4.1 billion by 2035.
The growth is driven by increasing safety and quality standards in industries such as food contact and personal care, which encourage the adoption of compliant PIB grades. Regulatory approvals, including those by the U.S. FDA, allow PIB in food-contact adhesives and coatings, with specific minimum number-average molecular weight thresholds to ensure safety. Cosmetic and hydrogenated PIB grades provide stability and skin compatibility for emollients and film-forming applications, supporting premium pricing in niche markets. The expansion of infrastructure in emerging regions fuels demand for adhesives, sealants, and glazing solutions, where PIB’s tack, flexibility, chemical resistance, and extremely low moisture vapor transmission are highly valued. Additionally, sustainability trends and regulatory tightening are encouraging the development of bio-based PIB and cleaner production processes, while evolving compliance frameworks are directing R&D toward lower-impact catalysts and environmentally friendly feedstocks.
The conventional PIB (C-PIB) segment held 44% share in 2025, owing to its extensive use in adhesives, sealants, industrial oils, chewing gum bases, and coatings. Demand for C-PIB closely follows construction and packaging sectors that rely on its flexibility, tack, and moisture barrier properties. Market prices for C-PIB typically range from USD 0.8-1.5 per kilogram, depending on molecular weight and purity, with major producers such as TPC Group, BASF, and INEOS maintaining strong supply positions.
The high-molecular-weight PIB (>100,000 Da) segment accounted for 10% share in 2025, serving niche applications like chewing gum bases, medical devices, and specialized sealants that require tastelessness, non-toxicity, and high barrier strength. Advances in production processes have increased yields and expanded temperature tolerance, broadening the application spectrum for medical and food-grade uses.
North America Polyisobutylene Market held 33% share in 2025, driven by a concentration of automotive hubs, strong merchant high-reactivity PIB supply, and a robust network of additive formulators. The U.S. remains a key contributor to production capacity, supported by integrated petrochemical complexes and abundant feedstocks, while Canada’s automotive and lubricant sectors complement regional supply and downstream applications.
Key players in the Global Polyisobutylene Market include TPC Group, Braskem SA, Lanxess, RB Products, Infineum International Ltd, Kothari Petrochemicals, Janex, ExxonMobil Corporation, Berkshire Hathaway, Lubrizol, Chevron Oronite Company, and Mayzo. To strengthen their presence, companies in the Polyisobutylene Market focus on several strategic approaches. They invest heavily in process optimization and R&D to enhance product quality, expand molecular weight ranges, and develop bio-based and sustainable grades. Strategic collaborations and partnerships allow for technology sharing, faster commercialization, and access to new regional markets. Firms also pursue capacity expansions in key geographies, particularly near high-demand industrial hubs, ensuring reliable supply chains. Additionally, regulatory compliance and certifications are emphasized to support entry into food, cosmetic, and medical applications.
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The growth is driven by increasing safety and quality standards in industries such as food contact and personal care, which encourage the adoption of compliant PIB grades. Regulatory approvals, including those by the U.S. FDA, allow PIB in food-contact adhesives and coatings, with specific minimum number-average molecular weight thresholds to ensure safety. Cosmetic and hydrogenated PIB grades provide stability and skin compatibility for emollients and film-forming applications, supporting premium pricing in niche markets. The expansion of infrastructure in emerging regions fuels demand for adhesives, sealants, and glazing solutions, where PIB’s tack, flexibility, chemical resistance, and extremely low moisture vapor transmission are highly valued. Additionally, sustainability trends and regulatory tightening are encouraging the development of bio-based PIB and cleaner production processes, while evolving compliance frameworks are directing R&D toward lower-impact catalysts and environmentally friendly feedstocks.
The conventional PIB (C-PIB) segment held 44% share in 2025, owing to its extensive use in adhesives, sealants, industrial oils, chewing gum bases, and coatings. Demand for C-PIB closely follows construction and packaging sectors that rely on its flexibility, tack, and moisture barrier properties. Market prices for C-PIB typically range from USD 0.8-1.5 per kilogram, depending on molecular weight and purity, with major producers such as TPC Group, BASF, and INEOS maintaining strong supply positions.
The high-molecular-weight PIB (>100,000 Da) segment accounted for 10% share in 2025, serving niche applications like chewing gum bases, medical devices, and specialized sealants that require tastelessness, non-toxicity, and high barrier strength. Advances in production processes have increased yields and expanded temperature tolerance, broadening the application spectrum for medical and food-grade uses.
North America Polyisobutylene Market held 33% share in 2025, driven by a concentration of automotive hubs, strong merchant high-reactivity PIB supply, and a robust network of additive formulators. The U.S. remains a key contributor to production capacity, supported by integrated petrochemical complexes and abundant feedstocks, while Canada’s automotive and lubricant sectors complement regional supply and downstream applications.
Key players in the Global Polyisobutylene Market include TPC Group, Braskem SA, Lanxess, RB Products, Infineum International Ltd, Kothari Petrochemicals, Janex, ExxonMobil Corporation, Berkshire Hathaway, Lubrizol, Chevron Oronite Company, and Mayzo. To strengthen their presence, companies in the Polyisobutylene Market focus on several strategic approaches. They invest heavily in process optimization and R&D to enhance product quality, expand molecular weight ranges, and develop bio-based and sustainable grades. Strategic collaborations and partnerships allow for technology sharing, faster commercialization, and access to new regional markets. Firms also pursue capacity expansions in key geographies, particularly near high-demand industrial hubs, ensuring reliable supply chains. Additionally, regulatory compliance and certifications are emphasized to support entry into food, cosmetic, and medical applications.
Comprehensive Market Analysis and Forecast
- Industry trends, key growth drivers, challenges, future opportunities, and regulatory landscape
- Competitive landscape with Porter’s Five Forces and PESTEL analysis
- Market size, segmentation, and regional forecasts
- In-depth company profiles, business strategies, financial insights, and SWOT analysis
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Table of Contents
Chapter 1 Methodology & Scope
Chapter 2 Executive Summary
Chapter 3 Industry Insights
Chapter 4 Competitive Landscape, 2025
Chapter 5 Market Size and Forecast, by Product Type, 2022-2035 (USD Billion, Kilo Tons)
Chapter 6 Market Size and Forecast, by Molecular Weight, 2022-2035 (USD Billion, Kilo Tons)
Chapter 7 Market Size and Forecast, by Application, 2022-2035 (USD Billion, Kilo Tons)
Chapter 8 Market Size and Forecast, by Grade, 2022-2035 (USD Billion, Kilo Tons)
Chapter 9 Market Size and Forecast, by Region, 2022-2035 (USD Billion, Kilo Tons)
Chapter 10 Company Profiles
Companies Mentioned
The companies profiled in this Polyisobutylene market report include:- Braskem
- RB Products
- TPC Group
- Lanxess
- Infineum International
- Kothari Petrochemicals
- Janex
- ExxonMobil Corporation
- Berkshire Hathaway
- Lubrizol
- Chevron Oronite Company
- Mayzo
Table Information
| Report Attribute | Details |
|---|---|
| No. of Pages | 210 |
| Published | December 2025 |
| Forecast Period | 2025 - 2035 |
| Estimated Market Value ( USD | $ 2.9 Billion |
| Forecasted Market Value ( USD | $ 4.1 Billion |
| Compound Annual Growth Rate | 3.5% |
| Regions Covered | Global |
| No. of Companies Mentioned | 13 |
