Global Polyester Resin Market

Global Unsaturated Polyester Resin Market Size - By Product, By Form, By End Use - Regional Outlook, Competitive Strategies and Segment Forecast to 2035

Published: Jul-2026	Report ID: CHEM2635	Pages: 1 - 250	Formats^*:
Category : Chemical & Materials

According to SPER Market Research, the Global Unsaturated Polyester Resin Market is estimated to reach USD 33.59 billion by 2035 with a CAGR 8.54%.

Introduction and Overview

The report includes an in-depth analysis of the Global Unsaturated Polyester Resin Market, including market size and trends, product mix, Applications, and supplier analysis.

The global Unsaturated Polyester Resin Market was valued at USD 14.8 billion in 2025 and is expected to reach USD 33.59 billion by 2035, registering a CAGR of 8.54% during the forecast period. The Unsaturated Polyester Resin (UPR) market is witnessing strong growth due to rising demand for lightweight, durable, and corrosion-resistant composite materials across construction, transportation, marine, and industrial sectors. UPR is widely used in pipes, tanks, panels, automotive components, and fiber-reinforced plastics because of its cost-effectiveness and high strength. Growing infrastructure investments and the increasing adoption of glass fiber-reinforced composites in electric vehicles and renewable energy applications are further supporting market expansion. Additionally, the growing focus on durable, high-performance materials is driving increased global consumption of UPR across diverse end-use industries.

By Product:

Orthophthalic resins lead the product segment due to their low raw material costs, broad processing flexibility, and suitability for commodity applications such as tanks, roofing sheets, and general-purpose laminates. Their acceptable chemical resistance, established supply chains, and widespread converter familiarity support large-scale production and cost-efficient manufacturing. Meanwhile, DCPD-modified polyesters are gaining traction by offering improved heat resistance, hydrolytic stability, and toughness compared with conventional systems. Their use in automotive components, electrical housings, and chemical containment is expanding as industries demand lightweight, durable products with longer service life and lower lifecycle costs.

By Form:

Liquid unsaturated polyester resins dominate the form segment due to their processing flexibility and effective reinforcement wet-out. They support hand lay-up, spray, infusion, and filament winding techniques while delivering consistent curing, helping manufacturers simplify production and accelerate product development. Their growing adoption in construction and wind energy is further supported by demand for faster curing and low-styrene systems. Meanwhile, powder forms are gaining traction as solvent-free solutions that provide durable, weather-resistant finishes, improve workplace safety, reduce VOC emissions, and lower curing energy requirements, particularly for decorative panels and protective composite coatings.

By End Use:

The building and construction sector remains the leading end-use segment for unsaturated polyester resin, driven by demand for cost-effective, durable, and lightweight materials. UPR is widely used in panels, roofing, pipes, and water tanks, helping lower installation and maintenance expenses. Rising urbanization and infrastructure development, particularly across Asia and Latin America, continue to support market expansion. Its long service life and chemical resistance make UPR a preferred choice where performance is essential and budgets are limited. These advantages are expected to sustain steady demand and provide consistent growth opportunities for resin manufacturers.

Regional Insights:

Asia Pacific leads the unsaturated polyester resin market, supported by rapid urbanization, infrastructure development, industrialization, and expanding local production. Strong demand comes from construction panels, pipes, water storage systems, electrical housings, and transportation components. North America is also witnessing steady growth, driven by infrastructure replacement, composite applications, housing renovations, utility projects, and recreational marine activities. In the U.S., residential construction and investments in water management systems support demand for bathroom fixtures, storage tanks, and corrosion-resistant components. Established supply chains and regulatory clarity further strengthen regional market stability.

Market Competitive Landscape:

The Global Unsaturated Polyester Resin Market is highly consolidated Some of the market key players are AOC, LLC, BASF SE, CIECH Group, Deltech Corporation, Dow Inc., Eternal Materials Co., Ltd., INEOS, Koninklijke DSM N.V., LERG SA, and Polynt.

Recent Developments:

In July 2025, LyondellBasell and Polynt expanded their collaboration to develop low-carbon marine resins using LYB’s Styrene +LC for boat and yacht construction.

In September 2024, Exel Composites agreed to purchase over 100 tons of INEOS’s Envirez bio-based UPR for low-carbon pultrusion and composite profiles.

Scope of the report:

Report Metric Details

Market size available for the years 2022-2035

Base year considered 2025

Forecast Period 2026-2035

Segments Covered By Product, By Form, By End Use

Regions Covered North America, Latin America, Asia-Pacific,

Europe, and Middle East & Africa

Companies Covered AOC, LLC, BASF SE, CIECH Group, Deltech Corporation, Dow Inc., Eternal Materials Co., Ltd., INEOS, Koninklijke DSM N.V., LERG SA, and Polynt.

Key Topics Covered in the Report

Global Unsaturated Polyester Resin Market Size (FY’2022-FY’2035)
Overview of Global Unsaturated Polyester Resin Market
Segmentation of Global Unsaturated Polyester Resin Market by Product (DCPD, Orthopthalic, Isopthalic, Others)
Segmentation of Global Unsaturated Polyester Resin Market by Form (Liquid Form, Powder Form)
Segmentation of Global Unsaturated Polyester Resin Market by End Use (Building & Construction, Tanks & Pipes, Electrical, Marine, Transport, Artificial Stones, Others)
Statistical Snap of Global Unsaturated Polyester Resin Market
Expansion Analysis of Global Unsaturated Polyester Resin Market
Problems and Obstacles in Global Unsaturated Polyester Resin Market
Competitive Landscape in the Global Unsaturated Polyester Resin Market
Details on Current Investment in Global Unsaturated Polyester Resin Market
Competitive Analysis of Global Unsaturated Polyester Resin Market
Prominent Players in the Global Unsaturated Polyester Resin Market
SWOT Analysis of Global Unsaturated Polyester Resin Market
Global Unsaturated Polyester Resin Market Future Outlook and Projections (FY’2026-FY’2035)
Recommendations from Analyst

1. Introduction

1.1 Scope of the report
1.2 Market segment analysis

2. Research Methodology

2.1 Research data source

2.1.1 Secondary Data
2.1.2 Primary Data
2.1.3 SPER’s internal Database
2.1.4 Primary insight from KOL’s

2.2 Market size estimation

2.2.1 Top-down and Bottom-up approach

2.3 Data triangulation

3. Executive Summary

4. Market Dynamics

4.1 Driver, Restraint, Opportunity and Challenges analysis

4.1.1 Drivers
4.1.2 Restraints
4.1.3 Opportunities
4.1.4 Challenges

5. Market variable and outlook

5.1 SWOT Analysis

5.1.1 Strengths
5.1.2 Weaknesses
5.1.3 Opportunities
5.1.4 Threats

5.2 PESTEL Analysis

5.2.1 Political Landscape
5.2.2 Economic Landscape
5.2.3 Social Landscape
5.2.4 Technological Landscape
5.2.5 Environmental Landscape
5.2.6 Legal Landscape

5.3 PORTER’s Five Forces
5.4 Heat Map Analysis

6. Competitive Landscape

6.1. Global Unsaturated Polyester Resin Market Manufacturing Base Distribution, Sales Area, Product Type
6.2 Mergers & Acquisitions, Partnerships, Product Launch, and Collaboration in Global Unsaturated Polyester Resin Market

7. Global Unsaturated Polyester Resin Market, By Product, (USD Million) 2022-2035

7.1 DCPD
7.2 Orthopthalic
7.3 Isopthalic
7.4 Others

8. Global Unsaturated Polyester Resin Market, By Form, (USD Million) 2022-2035

8.1 Liquid Form
8.2 Powder Form

9. Global Unsaturated Polyester Resin Market, By End Use, (USD Million) 2022-2035

9.1 Building & Construction
9.2 Tanks & Pipes
9.3 Electrical
9.4 Marine
9.5 Transport
9.6 Artificial Stones
9.7 Others

10. Global Unsaturated Polyester Resin Market, (USD Million) 2022-2035

10.1 Global Unsaturated Polyester Resin Market Size and Market Share

11. Global Unsaturated Polyester Resin Market, By Region, (USD Million) 2022-2035

11.1 Asia-Pacific

11.1.1 Australia
11.1.2 China
11.1.3 India
11.1.4 Japan
11.1.5 South Korea
11.1.6 Rest of Asia-Pacific

11.2 Europe

11.2.1 France
11.2.2 Germany
11.2.3 Italy
11.2.4 Spain
11.2.5 United Kingdom
11.2.6 Rest of Europe

11.3 Middle East and Africa

11.3.1 Kingdom of Saudi Arabia
11.3.2 United Arab Emirates
11.3.3 Qatar
11.3.4 South Africa
11.3.5 Egypt
11.3.6 Morocco
11.3.7 Nigeria
11.3.8 Rest of Middle-East and Africa

11.4 North America

11.4.1 Canada
11.4.2 Mexico
11.4.3 United States

11.5 Latin America

11.5.1 Argentina
11.5.2 Brazil
11.5.3 Rest of America

12. Company Profile

12.1 AOC, LLC

12.1.1 Company details
12.1.2 Financial outlook
12.1.3 Product summary
12.1.4 Recent developments

12.2 BASF SE

12.2.1 Company details
12.2.2 Financial outlook
12.2.3 Product summary
12.2.4 Recent developments

12.3 CIECH Group

12.3.1 Company details
12.3.2 Financial outlook
12.3.3 Product summary
12.3.4 Recent developments

12.4 Deltech Corporation

12.4.1 Company details
12.4.2 Financial outlook
12.4.3 Product summary
12.4.4 Recent developments

12.5 Dow Inc.

12.5.1 Company details
12.5.2 Financial outlook
12.5.3 Product summary
12.5.4 Recent developments

12.6 Eternal Materials Co., Ltd.

12.6.1 Company details
12.6.2 Financial outlook
12.6.3 Product summary
12.6.4 Recent developments

12.7 INEOS

12.7.1 Company details
12.7.2 Financial outlook
12.7.3 Product summary
12.7.4 Recent developments

12.8 Koninklijke DSM N.V.

12.8.1 Company details
12.8.2 Financial outlook
12.8.3 Product summary
12.8.4 Recent developments

12.9 LERG SA

12.9.1 Company details
12.9.2 Financial outlook
12.9.3 Product summary
12.9.4 Recent developments

12.10 Polynt

12.10.1 Company details
12.10.2 Financial outlook
12.10.3 Product summary
12.10.4 Recent developments

12.11 Others

13. Conclusion

14. List Of Abbreviations

15. Reference Links

SPER Market Research’s methodology uses great emphasis on primary research to ensure that the market intelligence insights are up to date, reliable and accurate. Primary interviews are done with players involved in each phase of a supply chain to analyze the market forecasting. The secondary research method is used to help you fully understand how the future markets and the spending patterns look likes.

The report is based on in-depth qualitative and quantitative analysis of the Product Market. The quantitative analysis involves the application of various projection and sampling techniques. The qualitative analysis involves primary interviews, surveys, and vendor briefings. The data gathered as a result of these processes are validated through experts opinion. Our research methodology entails an ideal mixture of primary and secondary initiatives.

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