Overview

The chlorobutyl rubber market, valued at USD 1.8 billion in 2024 and projected to reach USD 2.9 billion by 2034 at a 4.8% CAGR, continues to gain traction due to its strong air retention, chemical stability, and durability. Asia Pacific holds a dominant 43.80% share, reflecting nearly USD 0.7 billion in global value. Chlorobutyl rubber, created by chlorinating butyl rubber, is widely used in tires, tubes, pharmaceutical closures, and industrial sealing components thanks to its long service life and heat-resistant properties.

Market momentum is reinforced by increased tire replacement activity and steady improvements in regional manufacturing ecosystems. The NCLT’s approval of the Rs 42.11 crore resolution plan for Innovative Tyres and Tubes signals renewed stability in rubber-based production capacities. Additional support comes from localized funding such as the $25,000 state grant awarded to Des Moines’ Ruster Sports, which reflects small-scale manufacturing encouragement. Capital flows within material-oriented businesses also continue, highlighted by bulk stake changes involving Sigachi Industries and HP Adhesives, suggesting ongoing financial restructuring that supports operational continuity.

Looking ahead, technology-driven advancements present meaningful opportunities. Citrine Informatics’ $16 million Series C funding underscores the rising role of AI-enabled materials design, which can enhance rubber formulation efficiency and improve long-term performance across chlorobutyl rubber applications.

Company Profiles – Chlorobutyl Rubber Ecosystem

1. Exxon Mobil Corporation

Exxon Mobil Corporation is one of the world’s largest integrated oil, gas, and chemical manufacturers, supplying key synthetic rubber feedstocks used in chlorobutyl and butyl rubber production. The company continues to expand chemical capacity through long-term refinery modernization and advanced elastomer development. Its strong investment cycle, global supply chain integration, and focus on high-performance polymers ensure reliable support for downstream rubber processors.

ExxonMobil’s refining and petrochemical assets in the U.S., Singapore, and Belgium play a central role in the availability of isobutylene and related raw materials essential for chlorobutyl rubber. With ongoing investments in specialty chemicals and energy-efficient processing, the company remains a major contributor to stabilizing elastomer supply across automotive, pharmaceutical, and industrial sectors.

2. LANXESS International SA

LANXESS is a global specialty chemicals company supplying a suite of butyl rubber products used widely in tire inner liners, pharmaceutical closures, and industrial sealing solutions. The company has advanced its elastomer portfolio through strong R&D and continuous optimization of butyl rubber production. LANXESS focuses heavily on improving barrier performance and enhancing processing safety across rubber compounds.

The company’s manufacturing centers in North America and Asia contribute to stable global supply. LANXESS has divested its synthetic rubber division into ARLANXEO but continues strong involvement in downstream rubber chemicals and additives that support the chlorobutyl rubber value chain.

3. Reliance Sibur Elastomers Private Limited

Reliance Sibur Elastomers is a joint venture between Reliance Industries Limited (India) and SIBUR (Russia) focused on manufacturing high-quality butyl rubber and halobutyl grades used in tires, tubes, pharmaceutical closures, and industrial compounds. The JV operates one of India’s largest butyl rubber facilities at Jamnagar, supporting domestic import substitution and strengthening regional elastomer capacity.

The company produces feeder materials essential for chlorobutyl rubber and directly supports tire manufacturers with consistent supply. With Reliance’s refinery integration and SIBUR’s elastomer technology, the venture enhances India’s self-sufficiency in specialized rubber materials.

4. Hebei Xiangyi International Trading Co., Ltd.

Hebei Xiangyi International Trading focuses on exporting chemical raw materials, rubber additives, and industrial-grade elastomer inputs. The company is active in supplying chlorobutyl rubber intermediates, butyl rubber compounds, and chemical feedstocks across Asia, Africa, and Europe. Its distribution capability supports smaller downstream manufacturers seeking consistent material availability.

The company’s strength lies in bulk trading, customized sourcing, and fast logistics, enabling it to serve tire, tube, packaging, and industrial rubber processors. Its portfolio includes halogenated rubber materials and chemical powders used widely across sealing and insulation applications.

5. POLYPLAST

POLYPLAST manufactures rubber compounds, polymer-based sealing systems, and elastomer solutions used across industrial, construction, and automotive applications. The company produces specialized rubber mixtures compatible with chlorobutyl and halobutyl applications, offering durable sealing products and custom-engineered rubber components.

The company focuses on consistent material performance, precision mixing, and high mechanical stability across rubber compounds. Its solutions support air-tight applications, protective linings, industrial hoses, and gaskets used in demanding environments.

6. ARLANXEO

ARLANXEO is a global synthetic elastomer leader formed as a joint venture between Saudi Aramco and LANXESS, focused on producing advanced butyl rubber, halobutyl rubber, and specialty elastomers. These materials are essential in tire inner liners, pharmaceutical stoppers, and air-retentive industrial sealing components. Its capability in butyl rubber positions it as a critical supplier to chlorobutyl rubber processors.

The company’s global production network ensures consistent supply to automotive and industrial customers. With a strong R&D backbone, ARLANXEO advances elastomer technologies that improve durability, heat performance, and processing efficiency.

7. YUSHENG ENTERPRISE LIMITED

Yusheng Enterprise is engaged in supplying rubber chemicals, halogenated rubber materials, and industrial sealant components. It serves tire makers, tube manufacturers, and industrial processors requiring chlorobutyl and butyl derivatives. The company supports various markets with bulk shipments and sourcing solutions.

Its focus is on stable quality, packaging customization, and wide export distribution. Yusheng ensures material availability for small and mid-scale rubber processors requiring consistent halogenated elastomer grades.

8. ENEOS Materials Corporation

ENEOS Materials (formerly JSR Elastomers Division) produces butyl rubber, halobutyl rubber, and advanced polymer materials used across tires, pharmaceutical closures, and industrial products. Its elastomers exhibit high air retention and chemical resistance, making them suitable for chlorobutyl rubber processors.

The company’s focus includes precision manufacturing, innovation, and high-purity rubber for critical sealing applications. ENEOS maintains strong supply capabilities through well-established production bases in Japan.

9. ELGI Rubber

ELGI Rubber manufactures tire retreading materials, rubber processing equipment, and custom elastomer compounds used across tire, automotive, and industrial applications. The company supports chlorobutyl rubber processors through specialty rubber compounds, bonding systems, and curing solutions.

The company operates manufacturing units globally and offers a wide portfolio ranging from rubber sheets to advanced retreading machinery. Its global footprint ensures steady supply to tire refurbishing and industrial rubber markets.

Conculsion

The chlorobutyl rubber market continues to move forward as industries prioritize materials that offer durability, airtightness, and chemical stability across demanding applications. Its unique performance advantages support long-term use in tires, pharmaceutical closures, and industrial sealing systems, making it a dependable choice for manufacturers seeking reliability and consistent output.

Growing interest in high-performance elastomers, supported by advancements in processing technology and improved production capability, strengthens its relevance across global supply chains. With ongoing innovation and steady industrial activity, chlorobutyl rubber remains positioned as a critical material for sectors aiming to enhance product life, reduce maintenance needs, and improve overall safety standards.

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