不飽和ポリエステル樹脂市場：タイプ別、エンドユーザー別、地域別、2026年～2032年

不飽和ポリエステル樹脂市場の評価、2026年～2032年

不飽和ポリエステル樹脂は、その汎用性と幅広い用途から高い需要があります。高い機械的品質、耐薬品性、加工のしやすさから、さまざまな産業に適しています。不飽和ポリエステル樹脂は、ラミネート、屋根材、建設業界のその他の部品に利用され、世界のインフラ開発を後押ししています。市場規模は2024年に106億1,000万米ドルを超え、2032年には178億3,000万米ドルに達します。

自動車部門は、ボディパネル、フェンダー、その他の部品にこれらの樹脂を使用しており、世界の自動車市場の成長とともに需要が増加しています。急成長している再生可能エネルギー分野、特に風力エネルギーでは、風力タービンのブレードに不飽和ポリエステル樹脂を使用するケースが増えており、この材料の需要を押し上げています。費用対効果が高く効率的な不飽和ポリエステル樹脂に対する需要の高まりが、2026年から2032年までのCAGR 6.70%での市場の成長を可能にしています。

不飽和ポリエステル樹脂市場定義/概要

不飽和ポリエステル樹脂（UPR）は、不飽和であることが特徴の合成樹脂で、スチレンをはじめとする様々なモノマーと重合することができます。この樹脂は、ジカルボン酸または無水物とジオールとの縮合反応によって生成されます。UPRは優れた機械的性質、耐食性、熱安定性で知られ、さまざまな用途に最適です。UPRはガラス繊維強化複合材料の製造によく使用され、自動車、海洋、建築、消費財などの産業で広く使用されています。

不飽和ポリエステル樹脂は、材料科学の進歩と軽量で長持ちする製品に対する需要の高まりにより、明るい兆しを見せています。配合技術の革新により、耐火性の向上や環境フットプリントの低減といった機能が改善されつつあります。

持続可能性への欲求は、再生可能な資源から生成されるバイオベースの不飽和ポリエステル樹脂の創出を促しています。企業がより環境に優しい材料やプロセスの導入を模索する中、UPRの市場は、特に高性能用途や複合材料において、持続可能性とエネルギー効率に向けた世界の動向と歩調を合わせて成長する可能性が高いです。

建設業界の成長は不飽和ポリエステル樹脂市場を牽引するか？

建設業界の拡大は、不飽和ポリエステル樹脂市場を大きく牽引すると思われます。建築セクターは、特に強化プラスチックや複合材においてこれらの樹脂の主要なユーザーであり、2030年までに世界の建設生産が42%増の15兆5,000億米ドルに達すると予測されることは、大きなチャンスとなります。この成長の57％は中国、米国、インドが占めており、不飽和ポリエステル樹脂の需要は拡大する可能性が高く、様々な建設用途で重要な位置を占めていることが浮き彫りになっています。

自動車産業における不飽和ポリエステル樹脂の使用の増加は、市場を大きく押し上げると予想されます。軽量設計と耐食性により、燃費の向上と車両全体の軽量化に優れています。世界の自動車生産台数は2022年までに8,010万台を超えると予想されており、不飽和ポリエステル樹脂のような自動車材料に対する需要は大きいです。この需要の高まりは主に、自動車業界が性能と持続可能性の向上に重点を置いていることに起因しており、不飽和ポリエステル樹脂はさまざまな部品の重要な材料として浮上しています。

環境問題は不飽和ポリエステル樹脂市場の成長にどう影響するか？

環境問題は不飽和ポリエステル樹脂市場の成長に影響を与える見込みです。合成素材が環境に与える影響に対する人々の意識が高まるにつれ、生産者はより環境に優しい代替素材を求めるようになっています。揮発性有機化合物（VOC）やその他の危険な汚染物質の使用に関する法律が強化されるにつれ、再生可能な資源に由来するバイオベースの不飽和ポリエステル樹脂の需要が増加すると予想されます。より環境に優しい解決策へのこのシフトは、規制基準を満たす持続可能な樹脂配合の革新と開発、および環境に優しい製品に対する顧客の嗜好を促進することで、市場力学を再構築する可能性を秘めています。

規制制限は不飽和ポリエステル樹脂市場の成長に影響を与えると思われます。揮発性有機化合物（VOC）やその他の有害な排出物に対する規制が強化されたことで、メーカーは環境基準を満たすために製品を再製剤化する必要に迫られています。このため、バイオベースの不飽和ポリエステル樹脂など、より安全で低排出ガスな代替品の研究開発への投資が必要となっています。このような規制は当初は課題かもしれないが、同時に技術革新の機会を提供し、より持続可能な樹脂オプションへの市場需要のシフトにつながる可能性もあります。

目次

第1章 イントロダクション

• 市場の定義
• 市場セグメンテーション
• 調査手法

第2章 エグゼクティブサマリー

• 主な調査結果
• 市場概要
• 市場ハイライト

第3章 市場概要

• 市場規模と成長の可能性
• 市場動向
• 市場促進要因
• 市場抑制要因
• 市場機会
• ポーターのファイブフォース分析

第4章 不飽和ポリエステル樹脂市場：タイプ別

• オルトフタル酸樹脂
• イソフタル樹脂
• ジシクロペンタジエン（DCPD）樹脂
• その他の樹脂

第5章 不飽和ポリエステル樹脂市場：エンドユーザー産業別

• 建築・建設
• タンク・パイプ
• 電気・電子
• 海洋
• 輸送
• 人工石
• 風力エネルギー
• その他

第6章 地域分析

• 北米
• 米国
• カナダ
• メキシコ
• 欧州
• 英国
• ドイツ
• フランス
• イタリア
• アジア太平洋
• 中国
• 日本
• インド
• オーストラリア
• ラテンアメリカ
• ブラジル
• アルゼンチン
• チリ
• 中東・アフリカ
• 南アフリカ
• サウジアラビア
• アラブ首長国連邦

第7章 市場力学

• 市場促進要因
• 市場抑制要因
• 市場機会
• COVID-19の市場への影響

第8章 競合情勢

• 主要企業
• 市場シェア分析

第9章 企業プロファイル

• Royal DSM
• BASF SE
• INEOS Group
• Polynt S.p.A.
• AOC LLC
• U-PICA Company Ltd.
• Eternal Materials Co., Ltd.
• Satyen Polymers Pvt. Ltd.
• Dow Inc.
• Scott Bader Company Ltd.
• Tianhe Resin Co., Ltd.

第10章 市場の展望と機会

• 新興技術
• 今後の市場動向
• 投資機会

第11章 付録

• 略語リスト
• 出典と参考文献

Unsaturated Polyester Resins Market Valuation - 2026-2032

Unsaturated polyester resins are in high demand due to their versatility and broad variety of uses. Their high mechanical qualities, chemical resistance, and ease of processing make them suitable for a variety of industries. Unsaturated polyester resins are utilized in laminates, roofing materials, and other components in the construction industry, helping to drive global infrastructure development. The market size surpass USD 10.61 Billion valued in 2024 to reach a valuation of around USD 17.83 Billion by 2032.

The automotive sector relies on these resins for body panels, fenders, and other components, which increases demand as the global automotive market grows. The burgeoning renewable energy sector, particularly wind energy, is increasingly using unsaturated polyester resins for wind turbine blades, which drives up demand for this material. The rising demand for cost-effective and efficient unsaturated polyester resins is enabling the market grow at a CAGR of 6.70% from 2026 to 2032.

Unsaturated Polyester Resins Market: Definition/ Overview

Unsaturated polyester resins (UPRs) are a form of synthetic resin distinguished by their unsaturation, allowing them to polymerize with a variety of monomers, most notably styrene. These resins are generated by the condensation reaction of dicarboxylic acids or anhydrides with diols. UPRs are known for their superior mechanical qualities, corrosion resistance, and thermal stability, making them ideal for a variety of applications. They are often employed in the production of fiberglass-reinforced composites, which are widely used in industries including automotive, marine, construction, and consumer goods.

Unsaturated polyester resins seem positive, thanks to advances in materials science and rising demand for lightweight, long-lasting products. Innovations in formulation techniques are resulting in improved features such as increased fire resistance and lower environmental footprint.

The desire for sustainability encourages the creation of bio-based unsaturated polyester resins generated from renewable resources. As businesses seek to implement greener materials and processes, the market for UPRs is likely to grow, particularly in high-performance applications and composite materials, in line with global trends toward sustainability and energy efficiency.

Will the Growth in the Construction Industry Drive the Unsaturated Polyester Resins Market?

The construction industry's expansion will significantly drive the unsaturated polyester resins market. The building sector is a key user of these resins, particularly in reinforced plastics and composites, and the predicted 42% rise in global construction production to $15.5 trillion by 2030 represents a significant opportunity. With China, the United States, and India accounting for 57% of this growth, demand for unsaturated polyester resins is likely to expand, highlighting their vital position in a variety of construction applications.

The growing use of unsaturated polyester resins in the automotive industry is expected to boost the market significantly. Their lightweight design and corrosion resistance make them excellent for increasing fuel efficiency and reducing overall vehicle weight. With global vehicle production expected to exceed 80.1 million units by 2022, there is a significant demand for automotive materials such as unsaturated polyester resins. This rising demand is primarily driven by the automotive industry's emphasis on enhancing performance and sustainability, with unsaturated polyester resins emerging as a vital material for a variety of components.

How will the Environmental Concerns Impact the Growth of the Unsaturated Polyester Resins Market?

Environmental concerns will have an impact on the growth of the unsaturated polyester resin market. As people become more aware of the environmental impact of synthetic materials, producers are looking for more ecologically friendly alternatives. As laws tighten on the use of volatile organic compounds (VOCs) and other dangerous pollutants, the demand for bio-based unsaturated polyester resins derived from renewable resources is expected to increase. This shift toward greener solutions has the potential to reshape market dynamics by promoting innovation and development in sustainable resin formulations that meet regulatory standards as well as customer preferences for eco-friendly products.

Regulatory restrictions will have an impact on the growth of the unsaturated polyester resins market. Stricter controls on volatile organic compounds (VOCs) and other harmful emissions are forcing manufacturers to reformulate their products to meet environmental standards. This necessitates investment in research and development for safer, low-emission alternatives, such as bio-based unsaturated polyester resins. While these regulations may present initial challenges, they also provide opportunities for innovation and may lead to a shift in market demand toward more sustainable resin options.

Category-Wise Acumens

How will Increasing Construction Propel the Orthophthalic Resins Segment for the Unsaturated Polyester Resins Market?

Orthophthalic resins continue to dominate the unsaturated polyester resins market. Increased construction activity will propel the orthophthalic resins section of the unsaturated polyester resins market. Orthophthalic resins are appreciated in construction due to their high mechanical qualities, chemical resistance, and durability, making them suitable for applications such as fiberglass-reinforced composites in building materials and infrastructure. As the construction industry grows, particularly with the projected increase in global output, demand for high-performance materials such as orthophthalic resins is likely to climb, reinforcing their role in improving the strength and longevity of building projects.

The chemical resistance and ease of processing of orthophthalic resins will increase demand in the unsaturated polyester resins industry. These qualities make orthophthalic resins ideal for a wide range of applications, including the automotive, maritime, and construction industries, where harsh chemicals and environmental conditions are prevalent. Their advantageous processing properties enable efficient manufacturing and application, which appeals to both producers and end users. As businesses seek dependable and long-lasting materials, the benefits of orthophthalic resins will contribute to their growing market share.

How Does the Growth of Infrastructure Projects Expand the Building & Construction Segment for the Unsaturated Polyester Resins Market?

The building and construction sector experiencing rapid growth in the unsaturated polyester resins market. The growth of infrastructure projects will boost the building and construction segment of the unsaturated polyester resin market. As governments and the private sector invest extensively in infrastructure development, there is a growing demand for materials that are robust, lightweight, and corrosion-resistant. Owing to their superior mechanical qualities and adaptability, unsaturated polyester resins are suited for applications such as concrete reinforcement, water treatment facilities, and other structural components. This spike in infrastructure efforts will increase the use of unsaturated polyester resins, establishing them as vital components in modern construction methods.

Laminates and roofing materials will dominate the building and construction section of the unsaturated polyester resins market. Unsaturated polyester resins are perfect for manufacturing high-performance laminates and roofing materials due to their outstanding durability, weather resistance, and lightweight qualities. As the construction industry prioritizes energy efficiency and lifespan in building materials, demand for these applications will increase, reinforcing the importance of unsaturated polyester resins in the development of modern construction solutions.

Country/Region-wise Acumens

Will Rapid Industrialization Lead the Asian Pacific Region for the Unsaturated Polyester Resins Market?

Asia-Pacific is emerging as the dominant region in the unsaturated polyester resins market. Rapid industrialization will have a substantial impact on the Asia-Pacific unsaturated polyester resins market. Strong economic growth and infrastructure development are driving this demand, as indicated by the Asian Development Bank's predictions of 4.8% growth in developing Asian economies in 2023 and 4.9% in 2024, particularly in East and South Asia. This expansion stimulates increasing construction and manufacturing activities, which are important users of unsaturated polyester resins. For instance, India's manufacturing industry is expected to exceed USD 1 Trillion by 2025, while China's industrial production rose 4.4% year on year in 2022.

Asia Pacific's vast population will considerably influence the unsaturated polyester resins market. This growing demographic creates a larger market base for various items that use these resins, as seen by the United Nations' forecast that Asia's population would rise from 4.7 billion in 2022 to 5.3 billion by 2055. Countries such as India and China, which have populations of 1.39 billion and 1.41 billion, respectively, are major contributors to this need. This large population increases the demand for consumer items, autos, and houses, all of which contain unsaturated polyester resins.

Will the Infrastructure Projects in the Middle East & Africa Region Drive the Unsaturated Polyester Resins Market?

The Middle East and Africa region is experiencing the fastest growth in the unsaturated polyester resins market. Infrastructure projects will greatly boost the unsaturated polyester resins market in the Middle East and Africa region. The significant increase in infrastructure development, with the total value of planned and ongoing projects in the MENA area reaching USD 3.7 Trillion by 2022, demonstrates this demand. Major investments, such as Saudi Arabia's Vision 2030 project, which aims to build more than USD 1 Trillion in infrastructure by 2030, and Africa's estimated need for USD 100 Billion in infrastructure financing through 2025, underscore the importance of sophisticated construction materials. Ambitious projects, such as Egypt's plans for 20 new cities and Dubai's 20% increase in construction permits, highlight the growing demand for materials containing unsaturated polyester resins, which are essential for producing durable, lightweight, and corrosion-resistant construction components.

The Middle East and Africa region's unsaturated polyester resins (UPR) market will be driven by favorable government policies. Initiatives such as Saudi Arabia's Vision 2030 seek to diversify the economy and improve infrastructure, resulting in an 8.8% growth in the construction sector's GDP in 2022, which will raise demand for UPR in construction. Similarly, the UAE's focus on sustainable development has resulted in a 3.4% increase in manufacturing, which includes resin production. In Africa, favorable policies in nations such as Egypt and South Africa are encouraging industrialization, with the African Development Bank estimating infrastructure investments of USD 108 Billion per year by 2025. This favorable policy environment presents enormous prospects for UPR applications in the construction and transportation industries.

Competitive Landscape

The unsaturated polyester resins market is a dynamic and competitive space, characterized by a diverse range of players vying for market share. These players are on the run for solidifying their presence through the adoption of strategic plans such as collaborations, mergers, acquisitions, and political support.

The organizations are focusing on innovating their product line to serve the vast population in diverse regions. Some of the prominent players operating in the unsaturated polyester resins market include:

• Royal DSM
• BASF SE
• INEOS Group
• Polynt S.p.A.
• AOC LLC
• U-PICA Company Ltd.
• Eternal Materials Co., Ltd.
• Satyen Polymers Pvt. Ltd.
• Dow Inc.
• Scott Bader Company Ltd.
• Tianhe Resin Co., Ltd.

Latest Developments

• In April 2022, AOC announced a Euro 175 per ton price increase for its complete line of composite resins distributed in Europe, the Middle East, and Africa. The price rise will take effect immediately or as soon as the contracts allow.
• In November 2022, BASF and G-Philos intensified their collaboration on stationary storage devices for renewable energy projects.

Unsaturated Polyester Resins Market, By Category

• Type:
• Orthophthalic
• Isophthalic
• Dicyclopentadiene (DCPD)
• End-User:
• Building & Construction
• Tanks and Pipes
• Electrical and Electronics
• Marine
• Transportation
• Artificial Stones
• Wind Energy
• Region:
• North America
• Europe
• Asia-Pacific
• South America
• Middle East & Africa

TABLE OF CONTENTS

1. Introduction

• Market Definition
• Market Segmentation
• Research Methodology

2. Executive Summary

• Key Findings
• Market Overview
• Market Highlights

3. Market Overview

• Market Size and Growth Potential
• Market Trends
• Market Drivers
• Market Restraints
• Market Opportunities
• Porter's Five Forces Analysis

4. Unsaturated Polyester Resins Market, By Type

• Orthophthalic Resins
• Isophthalic Resins
• Resins of Dicyclopentadiene (DCPD)
• Other Resins

5. Unsaturated Polyester Resins Market, By End User Industry

• Building & Construction
• Tanks and Pipes
• Electrical and Electronics
• Marine
• Transportation
• Artificial Stones
• Wind Energy
• Others

6. Regional Analysis

• North America
• United States
• Canada
• Mexico
• Europe
• United Kingdom
• Germany
• France
• Italy
• Asia-Pacific
• China
• Japan
• India
• Australia
• Latin America
• Brazil
• Argentina
• Chile
• Middle East and Africa
• South Africa
• Saudi Arabia
• UAE

7. Market Dynamics

• Market Drivers
• Market Restraints
• Market Opportunities
• Impact of COVID-19 on the Market

8. Competitive Landscape

• Key Players
• Market Share Analysis

9. Company Profiles

• Royal DSM
• BASF SE
• INEOS Group
• Polynt S.p.A.
• AOC LLC
• U-PICA Company Ltd.
• Eternal Materials Co., Ltd.
• Satyen Polymers Pvt. Ltd.
• Dow Inc.
• Scott Bader Company Ltd.
• Tianhe Resin Co., Ltd.

10. Market Outlook and Opportunities

• Emerging Technologies
• Future Market Trends
• Investment Opportunities

11. Appendix

• List of Abbreviations
• Sources and References