폴리에틸렌 테레프탈레이트(PET) 폼 시장 : 시장 점유율 분석, 업계 동향 및 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the polyethylene terephthalate foam market size is estimated at USD 573.30 million in 2026, and is expected to reach USD 808.22 million by 2031, at a CAGR of 7.11% during the forecast period (2026-2031).

This report is Segmented by Type (Low-Density PET Foam and High-Density PET Foam), End-User Industry (Building and Construction, Transportation, Marine, Wind Energy, Packaging, and Other Industries), and Geography (Asia-Pacific, North America, Europe, South America, and Middle-East and Africa). The Market Forecasts are Provided in Terms of Value (USD).

Global Polyethylene Terephthalate (PET) Foam Market Trends and Insights

Light-Weighting Push Across Mobility Platforms

Fuel-economy and carbon-emission regulations in the United States and European Union are forcing automakers to lower vehicle mass while protecting crashworthiness. PET foam sandwich panels inside battery enclosures deliver weight savings against aluminum and extend electric-vehicle range. Commercial-vehicle builders are retrofitting refrigerated truck bodies with PET-cored panels to mix thermal insulation and structural stiffness. Aerospace adopters are qualifying the material for unmanned-aerial-vehicle wings, but certification cycles extend market entry beyond 2028. Penetration is still limited in engine-bay or exhaust-adjacent zones because foam properties fall rapidly above 100 °C.

Wind-Energy Capacity Expansion and Larger Blades

Global wind additions are poised to grow annually through 2028. Offshore blade lengths have now surpassed significant thresholds, leading to centrifugal loads that sidestep the use of heavier core materials. Dominating the outer sections of the tip, PET foam outperforms balsa in fatigue resistance and sustains tensile strength at lower densities. By sourcing recycled content for its cores, LM Wind Power has successfully reduced the blade's life-cycle carbon footprint. China's wind-blade manufacturers, accounting for over half of the global production, are ramping up efforts as the country sets its sights on achieving significant offshore capacity by 2030.

Mature Substitutes Constrain Pricing Power

Balsa wood, polyvinyl-chloride, and styrene-acrylonitrile foams, by undercutting PET on cost, have solidified their foothold in wind-blade root sections. Balsa sales are growing annually, thanks to blade makers' familiarity with its processing. Evonik's polymethacrylimide foam conserves resin and dominates high-temperature aerospace niches. To achieve comparable stiffness, PET needs to increase its density, a move that escalates costs in price-sensitive marine applications.

Other drivers and restraints analyzed in the detailed report include:

1. Green-Building Insulation Demand
2. Shift to Circular, Recycled PET Feedstocks
3. Volatile Recycled-PET Resin Supply and Cost

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Low-density grades held 66.98% of the Polyethylene Terephthalate (PET) foam market value in 2025 and are expanding at 7.22% a year to 2031, propelled by use in wind-blade tip sections that value fatigue resistance and minimal inertia. Compressive strengths suitable for outer blades and marine decks are achieved with specific densities, allowing for a reduction in laminate weight. High-density grades are utilized for supporting blade roots and hull bottoms. Despite growth, the expansion appears subdued, likely due to competition from balsa and PVC. In May 2024, Armacell inaugurated its fourth extrusion line in Suzhou, with a strategic focus on low-density outputs tailored for China's offshore projects.

Prototypes featuring hierarchical groove-perforation demonstrate a potential future balance between strength and lightweight properties. Surface treatments, such as 3A Composites' AIREX T92 SealX, achieve a reduction in resin uptake, subsequently lowering both cost and carbon metrics. While high-density foam is sought after for protective packaging and flat-roof insulation-both demanding compression resistance-its volumes remain modest when compared to those used in turbines and marine constructions.

Complete Report Scope:

• By Type
  • Low-Density PET Foam
  • High-Density PET Foam
• By End-User Industry
  • Building and Construction
  • Transportation
  • Marine
  • Wind Energy
  • Packaging
  • Other Industries (Aerospace, Sports, Electronics, Furniture)
• By Geography
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • ASEAN Countries
    • Rest of Asia-Pacific
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • Italy
    • France
    • Spain
    • Russia
    • NORDIC Countries
    • Rest of Europe
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle-East and Africa
    • Saudi Arabia
    • South Africa
    • Rest of Middle-East and Africa

Geography Analysis

Asia-Pacific generated 57.67% of 2025 revenue and is expanding 8.11% yearly to 2031, reflecting concentrated blade manufacturing in China and nascent marine-composite hubs in Southeast Asia. China is set to achieve a target of offshore wind capacity by 2030, with an estimated annual consumption of core for tip sections. Domestic players, Changzhou Tiansheng and Wankai, are undercutting European imports, heightening price competition. While India adds wind capacity annually, its absence of domestic depolymerization leads to elevated resin import costs. Meanwhile, Vietnam and Thailand are capitalizing on their advantageous labor and port infrastructure to export PET-cored boats to Europe.

North America is projected to grow, buoyed by the momentum of Atlantic offshore wind farms and electric vehicle mandates. The U.S. bolstered its capacity in 2024, marking the debut of large-scale offshore arrays in Massachusetts and New York, necessitating 100-m blades. With CAFE standards pushing for higher fuel efficiency by 2026, there's a surge in composite demand, even as heat constraints limit PET's application to cabin-temperature components. Canada's national building code is now advocating for elevated wall R-values, driving the adoption of PET cores in structural-insulated panels, albeit at a premium.

Europe is set to grow as projects in the North Sea and Baltic progress, and circular-economy directives push for recycled materials in construction. In 2024, Germany, Denmark, and the U.K. collectively installed offshore wind capacity. While extended-producer-responsibility rules set to take effect in 2025 are boosting demand for recycled-content foam, the limited capacity for chemical recycling is curbing volume growth. South America, along with the Middle East and Africa, collectively represents a small portion of the market; however, Brazil's onshore wind developments and South Africa's marine craft industry signal budding growth.

1. 3A Composites (Schweiter Technologies AG)
2. Airex AG
3. Armacell
4. BASF SE
5. Carbon-Core Corp.
6. Changzhou Tiansheng New Materials Co., Ltd.
7. Composites One
8. CoreLite
9. Diab Group
10. Feininger (Nanjing) Energy Saving Technology Co.,ltd.
11. Gneuss Kunststofftechnik GmbH
12. Gurit Services AG
13. Liner
14. Longhua Technology Group (Luoyang) Co., Ltd.
15. Nanjing Chuangbo Machinery Co., Ltd.
16. Nitto Denko Corporation
17. Polyumac USA, LLC.
18. Sekisui Kasei Co., Ltd.
19. Shanghai Yueke New Materials
20. TOPOLO
21. USEON Technology Limited
22. Wankai New Materials Co., Ltd.

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Light-weighting push across mobility platforms
  • 4.2.2 Wind-energy capacity expansion and larger blades
  • 4.2.3 Green-building insulation demand
  • 4.2.4 Shift to circular, recycled PET feedstocks
  • 4.2.5 Emergence of PET foam cores for UAV/Drone airframes
• 4.3 Market Restraints
  • 4.3.1 Mature substitutes (PVC, SAN, balsa) constrain pricing
  • 4.3.2 Volatile rPET resin supply and cost
  • 4.3.3 Heat-deflection limits above 100 °C for high-temp parts
• 4.4 Value Chain Analysis
• 4.5 Porter's Five Forces
  • 4.5.1 Bargaining Power of Suppliers
  • 4.5.2 Bargaining Power of Buyers
  • 4.5.3 Threat of New Entrants
  • 4.5.4 Threat of Substitutes
  • 4.5.5 Competitive Rivalry

5 Market Size and Growth Forecasts (Value)

• 5.1 By Type
  • 5.1.1 Low-Density PET Foam
  • 5.1.2 High-Density PET Foam
• 5.2 By End-User Industry
  • 5.2.1 Building and Construction
  • 5.2.2 Transportation
  • 5.2.3 Marine
  • 5.2.4 Wind Energy
  • 5.2.5 Packaging
  • 5.2.6 Other Industries (Aerospace, Sports, Electronics, Furniture)
• 5.3 By Geography
  • 5.3.1 Asia-Pacific
    • 5.3.1.1 China
    • 5.3.1.2 India
    • 5.3.1.3 Japan
    • 5.3.1.4 South Korea
    • 5.3.1.5 ASEAN Countries
    • 5.3.1.6 Rest of Asia-Pacific
  • 5.3.2 North America
    • 5.3.2.1 United States
    • 5.3.2.2 Canada
    • 5.3.2.3 Mexico
  • 5.3.3 Europe
    • 5.3.3.1 Germany
    • 5.3.3.2 United Kingdom
    • 5.3.3.3 Italy
    • 5.3.3.4 France
    • 5.3.3.5 Spain
    • 5.3.3.6 Russia
    • 5.3.3.7 NORDIC Countries
    • 5.3.3.8 Rest of Europe
  • 5.3.4 South America
    • 5.3.4.1 Brazil
    • 5.3.4.2 Argentina
    • 5.3.4.3 Rest of South America
  • 5.3.5 Middle-East and Africa
    • 5.3.5.1 Saudi Arabia
    • 5.3.5.2 South Africa
    • 5.3.5.3 Rest of Middle-East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share(%)/Ranking Analysis
• 6.4 Company Profiles {(includes Global level Overview, Market level overview, Core Segments, Financials as available, Strategic Information, Products and Services, and Recent Developments)}
  • 6.4.1 3A Composites (Schweiter Technologies AG)
  • 6.4.2 Airex AG
  • 6.4.3 Armacell
  • 6.4.4 BASF SE
  • 6.4.5 Carbon-Core Corp.
  • 6.4.6 Changzhou Tiansheng New Materials Co., Ltd.
  • 6.4.7 Composites One
  • 6.4.8 CoreLite
  • 6.4.9 Diab Group
  • 6.4.10 Feininger (Nanjing) Energy Saving Technology Co.,ltd.
  • 6.4.11 Gneuss Kunststofftechnik GmbH
  • 6.4.12 Gurit Services AG
  • 6.4.13 Liner
  • 6.4.14 Longhua Technology Group (Luoyang) Co., Ltd.
  • 6.4.15 Nanjing Chuangbo Machinery Co., Ltd.
  • 6.4.16 Nitto Denko Corporation
  • 6.4.17 Polyumac USA, LLC.
  • 6.4.18 Sekisui Kasei Co., Ltd.
  • 6.4.19 Shanghai Yueke New Materials
  • 6.4.20 TOPOLO
  • 6.4.21 USEON Technology Limited
  • 6.4.22 Wankai New Materials Co., Ltd.

7 Market Opportunities and Future Outlook

• 7.1 White-space and Unmet-Need Assessment