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市場調査レポート
商品コード
1761678
スチレンブロックコポリマー(SBC)の世界市場、需要の分析:タイプ別、用途別、予測分析(2034年)Styrene Block Copolymer (SBC) Market And Demand Analysis, By Types, By Applications[Paving & Roofing, Footwear Industry, Adhesive Sealants & Coatings, Advance Materials] & Forecast Analysis, 2034 |
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スチレンブロックコポリマー(SBC)の世界市場、需要の分析:タイプ別、用途別、予測分析(2034年) |
出版日: 2025年04月28日
発行: Prismane Consulting
ページ情報: 英文 137 Pages
納期: 3~5営業日
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SBCの主要メーカー
世界的に、SBCの生産能力は複数の主要メーカーに分散していますが、中でもKraton Corporationはリーダー的存在です。Kratonは合計340キロトンを超える設備容量を持つSBC製造施設を運営しており、南北アメリカと西欧に均等に分かれています。その他の著名なメーカーには、Asahi Chemical、Dynasol Elastomers、LG Chemical、Korea Kumho Petrochemical、Chi-Mei、Kuraray、Lee Chang Yung、Hainan Baling Chemical、Versalis、Taiwan Synthetic Rubber Corporation、Zeon Corporationなどがあります。これらのメーカーは、幅広い最終用途産業にSBCを供給しており、今後10年間の持続的な市場成長に向けた強固な基礎を確立しています。
需要の促進要因
フットウェア産業は世界最大のSBCの消費者であり、特に靴底の耐衝撃性と耐久性に優れるSBSが好まれています。中国を筆頭とするアジア太平洋は、フットウェア生産の拡大、消費者の支出力の増加、eコマースの急成長、政府の支援政策、急増する人口などの要因によって、フットウェアセグメントのSBC需要を独占しています。2024年、世界最大のフットウェア生産国および輸出国である中国が単独で世界のSBC需要の大部分を占めました。同国は約93億足、575億米ドル相当のフットウェアを輸出し、革靴が最大のセグメントとなっています。毎年、数量で6.6%、金額で20.4%の伸びを示すこの力強い輸出活動は、中国の競争力のあるフットウェア製造産業を支えるSBCの重要な役割を浮き彫りにしています。
フットウェア以外にも、舗装や屋根材の用途もSBC需要の重要分野です。これらのコポリマーは、アスファルトバインダーを改質するために広く使用されており、低温での耐クラック性を向上させ、レオロジー特性を高めて熱変動の影響を受けにくくします。この改質によって舗装や屋根材の耐久性と寿命が延び、SBCは現代のインフラ開発に欠かせないものとなっています。
地域の需要
アジア太平洋市場が市場を独占しており、中国とインドがSBC消費の急成長国としてリードしています。中国は世界市場シェアの45%近くを占めており、これはフットウェアと舗装・屋根材部門からの旺盛な需要に後押しされています。中国の巨大な建築・建設産業は、インフラ、都市化、地方道路開発への政府の多額の投資もあり、SBC需要成長の屋台骨を形成しています。中国政府の第14次5ヵ年計画(2021年~2025年)は、交通網、エネルギーシステム、水管理、都市施設を含む新たなインフラプロジェクトの拡大を強調しています。この期間には推定総額4兆2,000億米ドルの投資が計画されており、農村部での接続性の強化と雇用機会の提供を目的とした農村部の道路整備に多額の資金が割り当てられています。
インドも世界のSBC市場でますます重要な役割を果たしています。1兆3,000億米ドルにのぼるNational Infrastructure Pipeline下のインフラプロジェクトは、Make in Indiaや生産連動型優遇策などの取り組みと並んで、特に建設・工業用途でSBCの需要を押し上げると予測されます。ジャンムーカシミール州で工業団地や専門施設を開発するインドとドバイのパートナーシップなどの二国間プロジェクトは、2032年にかけてSBC市場の成長を維持する戦略的インフラ投資の一例です。
市場の課題と機会
SBC市場はプラス成長軌道にある一方、原材料価格の変動、サプライチェーンに影響を及ぼす地政学的リスク、環境に対する影響に関する規制の精査といった課題に直面しています。しかし、より高性能で持続可能な材料へのシフトは、大きな機会をもたらします。再生可能エネルギー認証を受けたSBCの生産に投資し、インフラや消費者用途に特化したグレードを開発する企業は、競争優位に立つことができます。
中国とインドを中心としたアジアにおける、都市化、可処分所得の増加、政府のインフラ支出は、依然として長期的な需要の主なカタリストです。さらに、拡大するフットウェア製造と輸出は、特にアジア太平洋におけるSBC消費を引き続き促進し、同地域の世界的成長ハブとしての地位を確固たるものにするとみられます。
当レポートでは、世界のスチレンブロックコポリマー(SBC)市場について調査分析し、市場力学と産業動向、各セグメントの需要、メーカーのプロファイルなどの情報を提供しています。
Styrene block copolymers (SBCs) are a class of thermoplastic elastomers made by polymerizing styrene with other monomers such as butadiene or isoprene. These materials combine the strength and rigidity of polystyrene with the flexibility and elasticity of rubber-like blocks, offering excellent impact resistance, clarity, and processability. SBCs are widely used in applications like adhesives, sealants, packaging, automotive parts, and consumer goods due to their versatile properties. The major types of SBCs include styrene-butadiene-styrene (SBS), styrene-isoprene-styrene (SIS), and hydrogenated variants, which offer enhanced heat, weather, and chemical resistance compared to natural rubber. These superior properties have made SBCs the most dominant TPE category, accounting for over 45% of global TPE demand in 2024.
SBCs Leading Manufacturers
Globally, the production capacity of SBCs is distributed among several key players, with Kraton Corporation standing out as a leader. Kraton operates SBC manufacturing facilities with a combined installed capacity exceeding 340 kilo tons, split evenly between the Americas and Western Europe. Other prominent producers include Asahi Chemical, Dynasol Elastomers, LG Chemical, Korea Kumho Petrochemical, Chi-Mei, Kuraray, Lee Chang Yung, Hainan Baling Chemical, Versalis, Taiwan Synthetic Rubber Corporation, and Zeon Corporation. These manufacturers supply SBCs to a wide array of end-use industries, establishing a strong foundation for sustained market growth in the coming decade.
Demand Drivers
The footwear industry represents the largest consumer of SBCs globally, particularly favoring SBS for its excellent impact resistance and durability in shoe soles. Asia-Pacific (APAC), led by China, dominates the SBC demand in the footwear segment, driven by factors such as expanding footwear production, increasing consumer spending power, rapid growth in e-commerce, supportive government policies, and a burgeoning population. In 2024, China alone accounted for a significant portion of global SBC demand due to its status as the world's largest footwear producer and exporter. The country exported approximately 9.3 billion pairs of footwear worth USD 57.5 billion, with leather shoes comprising the largest segment. This robust export activity, growing annually by 6.6% in volume and 20.4% in value, highlights the vital role of SBCs in sustaining China's competitive footwear manufacturing industry.
Besides footwear, paving and roofing applications also represent a critical area of demand for SBCs. These copolymers are widely used to modify asphalt binders, improving their cracking resistance at low temperatures and enhancing rheological properties, which reduces susceptibility to thermal fluctuations. This modification extends the durability and lifespan of pavements and roofing materials, making SBCs integral to modern infrastructure development.
Regional Demand
Asia Pacific market dominates the market with China and India leading as the fastest-growing countries for SBC consumption. China commands nearly 45% of the global market share, propelled by strong demand from the footwear and paving & roofing sectors. China's massive building and construction industry, coupled with substantial government investments in infrastructure, urbanization, and rural road development, forms the backbone of SBC demand growth. The Chinese government's 14th Five-Year Plan (2021-2025) emphasizes the expansion of new infrastructure projects including transportation networks, energy systems, water management, and urban facilities. Investments totaling an estimated USD 4.2 trillion are planned for this period, with significant funds allocated for rural road improvements aimed at enhancing connectivity and providing employment opportunities in rural areas.
India also plays an increasingly vital role in the global SBC market. Infrastructure projects under the National Infrastructure Pipeline, valued at USD 1.3 trillion, alongside initiatives like Make in India and production-linked incentives, are expected to boost demand for SBCs, particularly in construction and industrial applications. Bilateral projects such as the India-Dubai partnership to develop industrial parks and specialized facilities in Jammu & Kashmir exemplify the strategic infrastructure investments that will sustain SBC market growth through 2032.
Recent Developments
Recent expansions in production capacity highlight the confidence of key players in future demand growth. In 2024, Baling New Material and Sinopec Hainan Refining & Chemical launched a new 170-kiloton SBC plant, with an investment of nearly USD 280 million to produce 120 kilo tons of SBS and 50 kilo tons of SEBS. Kraton Corp has also been actively expanding, including a 24-kiloton SBS capacity increase at its Belpre, USA facility slated for 2024, and an upgrade at its Berre, France plant focused on producing renewable, ISCC PLUS certified SBC products under its CirKular+ ReNew series. Similarly, Dynasol Group announced a 10-kiloton capacity expansion at its Altamira, Mexico plant.
In Russia, Voronezhsintezkauchuk (SIBUR) operates a 135-kiloton SBC plant, having increased its SBS production by 50 kilo tons by the end of 2020 to meet rising demand in construction and footwear. This facility exports a significant portion of production to neighboring countries and focuses on improving product quality for road construction, roofing, and footwear applications.
Market Challenges and Opportunities
While the SBC market is on a positive growth trajectory, it faces challenges such as raw material price fluctuations, geopolitical risks affecting supply chains, and regulatory scrutiny related to environmental impacts. However, the shift towards higher-performance, more sustainable materials presents a significant opportunity. Companies investing in renewable-certified SBC production and developing specialized grades for infrastructure and consumer applications stand to gain a competitive edge.
Urbanization, rising disposable incomes, and government infrastructure spending in Asia, particularly China and India, remain the primary long-term demand catalysts. Moreover, expanding footwear manufacturing and exports will continue to fuel SBC consumption, particularly in APAC, solidifying the region's position as a global growth hub.
Note: Demand Analysis has been provided for all major Regions / Countries as mentioned below. The demand (consumption) split by application has been provided for each of the countries / regions in Volume (Kilo tons) and Value (USD Million).
Note: CAGR will be calculated for all the applications to arrive at the regional / global demand growth for the forecast period (2025 - 2034)
Note: This section includes company information, company financials, manufacturing bases and operating regions. Company financials have been mentioned only for those companies where financials were available in SEC Filings, annual reports, or company websites. All the reported financials in this report are in U.S. Dollars. Financials reported in other currencies have been converted using average currency conversion rates. Company profiles may include manufacturers, suppliers, and distributors.