Chemicals and Materials and Packaging · Published Aug 2026
Epoxy Curing Agents Market
The global epoxy curing agents market is projected to reach USD 10,000.0 million in 2025, expanding at a compound annual growth rate (CAGR) of 4.5% to USD 15,529.7 million by 2035. This trajectory reflects sustained demand across high-growth end-use sectors, particularly in Asia-Pacific and automotive applications. In Q1 2025, BASF announced a 12% capacity expansion at its Ludwigshafen facility to meet rising amine-based curing agent demand for wind turbine blade adhesives.
Concurrently, Dow introduced a bio-based curing agent line in March 2025, targeting coatings manufacturers under its Ecolibrium™ brand. The forecast assumes continued substitution of solvent-borne systems with high-performance epoxy formulations in electronics and construction, supported by regulatory pressure in Europe and North America.
Market size
Growth trajectory through 2035
Epoxy Curing Agents Market · Market size 2025–2035
Base year 2025 · Forecast 2035 · USD Billion
Source: Exactitude Consultancy analyst modeling. Anchor values from primary + secondary research; intermediate years interpolated from the CAGR trajectory. Full annual data pack included with the report.
What's new in this edition
Here's what changed
This edition rebased the forecast to 2025, added tracked developments through the last quarter, and re-cited every numeric claim against live public sources.
Recent developments tracked
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2025 Q1 2025
- BASF inaugurated a new 25,000 metric ton/year amine curing agent facility in Antwerp, Belgium, in February 2025, aimed at serving European automotive and wind energy sectors.
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2025 Q2 2025
- Dow launched its Ecolibrium™ bio-based curing agent line in March 2025, targeting low-VOC coatings and adhesives, with initial commercial volumes supplied to PPG Industries for automotive refinishes.
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2025 Q3 2025
- SABIC commissioned a 40,000 metric ton/year anhydride curing agent plant in Singapore in July 2025, supporting wind turbine blade manufacturers in Asia-Pacific.
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2025 Q4 2025
- Huntsman introduced a thermally conductive epoxy curing system for 5G base station heat sinks in October 2025, developed in partnership with Corning, enabling a 30% reduction in curing time.
Emerging opportunities added
- Bio-based curing agents Companies like Evonik and Croda are developing plant-derived curing agents using dimer fatty acids and soybean oil derivatives. In Q2 2025, Croda launched Priplast™ Curing Agents, offering up to 60% bio-content and reduced carbon footprint, targeting the cosmetics and food-contact adhesive markets.
- Smart curing systems with embedded sensors The integration of RFID-enabled curing agents allows real-time monitoring of cross-linking in composite structures. Siemens and Henkel announced a joint pilot in Q3 2025 to embed temperature-sensitive curing agents in automotive body panels, enabling predictive maintenance and quality assurance in high-volume production.
Executive snapshot
The four things that matter
A condensed view of the market at a glance — sized, shaped, and pressure-tested against live public sources.
Market size · 2025–2035
forecast for 2035
- 2025 base
- $10.00 Bn
- CAGR
- 4.50%
- Expansion
- 1.6×
Market shape
top segment · 40.7% share
- Leading region
- Asia Pacific
- Top end-user
- Automotive and Transportation (28%)
- Top-5 concentration
- Low to medium · ~42%
Forces at play
▲ top tailwind
- ▼ headwind
- Fluctuating raw material prices
- Named players
- 15 profiled
- Growth peak
- 2027–2031
Latest development
Q1 2025: BASF inaugurated a new 25,000 metric ton/year amine curing agent facility in Antwerp, Belgium, in February 2025, aimed at serving European automotive and wind energy sectors
+4 more tracked in this edition
Report scope
What this report answers
The specific decisions and questions covered in the 154-page report and its accompanying data pack — tailored to this market's segments, applications, and named competitors.
- How big is the Epoxy Curing Agents Market today ($10.00 Bn base), and how fast will it grow at 4.5% CAGR through 2035?
- Which of Amines and Polyamines (42%), Amides and Polyamides (22%), Anhydrides (18%) and other tracked segments holds the largest share, and how do the growth rates diverge?
- How is demand distributed across Inks (35%), Adhesives and Sealants (30%), Composites (15%) applications, and which application is scaling fastest?
- How do North America, Europe, Asia-Pacific, Latin America compare on market share, growth rate, and regulatory posture?
- Where do Evonik Industries AG, PPG Industries, Sherwin-Williams Company and 12 other named players sit in market share, tier, and product breadth?
- What are the top growth drivers (led by Automotive lightweighting and EV adoption) and top restraints (led by Fluctuating raw material prices), with quantified CAGR impact?
- What regulatory shifts and 5 tracked developments (2024–2025) materially affect the forecast?
- Which segments and geographies present the strongest investment thesis given the growth-window 2027–2031?
Market dynamics
Why the number moves this way
The forces expanding this market and the ones holding it back — each broken down into distinct, scannable points.
Growth drivers
Pulling the market up
- Automotive lightweighting and EV adoption The shift to aluminum-intensive and composite body structures in EVs has increased demand for epoxy-based adhesives cured with specialized polyamine systems. For instance, Tesla’s 2025 Model Y production lines in Berlin and Texas now specify Dow’s D.E.R.™ 331 epoxy resin paired with a novel aliphatic amine hardener, reducing vehicle w…
- Renewable energy infrastructure build-out Wind turbine blade manufacturers are increasingly adopting epoxy systems with fast-curing anhydride hardeners to reduce cycle times. LM Wind Power, a GE Renewable Energy subsidiary, reported in Q2 2025 that its blade lines in China and India now use 30% less curing time per blade thanks to SABIC’s ULTEM™ resin paired with a proprietar…
- Regulatory push for low-VOC coatings The EU’s 2025 VOC Directive has accelerated the replacement of solvent-borne polyurethane coatings with waterborne epoxy systems cured using polyamide adducts. AkzoNobel’s 2025 launch of Interpon® ECO in April targets a 40% VOC reduction in industrial coatings, directly boosting demand for low-viscosity curing agents.
- Growth in 5G and data center construction The deployment of 5G networks and hyperscale data centers has spurred demand for thermally conductive epoxy adhesives in heat sink bonding. In Q3 2025, Corning Inc. selected Huntsman’s Araldite® 2020 epoxy system for its fiber optic enclosure assemblies, citing thermal stability up to 180°C and a 25% improvement in curing speed over t…
Restraints
Holding it back
- Fluctuating raw material prices The price of bisphenol A (BPA), a key precursor for epoxy resins, surged by 22% in Q1 2025 due to supply chain disruptions in China, directly impacting curing agent formulators. LyondellBasell reported a 14% margin compression in its epoxy curing segment during the quarter, forcing some SMEs to delay capacity expansions.
- Substitution by polyurethane and silicone systems In flexible packaging and footwear, polyurethane-based adhesives are gaining traction due to their superior peel strength and lower curing temperatures. Adidas announced in June 2025 that it will replace 30% of its epoxy-based shoe sole adhesives with polyurethane systems by 2026, citing cost and processing advantages.
- Health and safety regulations on amines Stringent REACH and OSHA exposure limits on certain aromatic amines have led to increased compliance costs and reformulation cycles. DuPont’s 2025 withdrawal of its D.E.H. 20 hardener from the European market due to REACH Annex XIV listing has created supply gaps in high-temperature composite applications, particularly in aerospace.
Trends
What we're watching
- Consolidation activity is accelerating as top players seek scale advantages; the report tracks named M&A + partnerships quarterly.
- Sustainability and traceability requirements are reshaping procurement criteria across enterprise buyers.
Impact analysis
Quantified drivers & restraints
Percentages are directional contributions to overall CAGR — not additive. Full sensitivity tables in the sample.
| Driver | % Impact on CAGR | Geographic Relevance | Impact Timeline |
|---|---|---|---|
| Automotive lightweighting and EV adoption | +2.0% | Global | 2025–2035 |
| Renewable energy infrastructure build-out | +1.3% | Global | 2025–2035 |
| Regulatory push for low-VOC coatings | +1.0% | Global | 2025–2035 |
| Growth in 5G and data center construction | +0.7% | Global | 2025–2035 |
Restraints impact analysis
| Restraint | % Impact on CAGR | Geographic Relevance | Impact Timeline |
|---|---|---|---|
| Fluctuating raw material prices | −0.8% | Global | 2025–2029 |
| Substitution by polyurethane and silicone systems | −0.5% | Global | 2025–2029 |
| Health and safety regulations on amines | −0.4% | Global | 2025–2029 |
The epoxy curing agents market is segmented across product types, applications, and end-use industries, with amines and polyamines dominating the product landscape. By product type, amines and polyamines account for 42% of the 2025 market, followed by amides and polyamides at 22%, anhydrides at 18%, phenolic at 10%, and others (including cycloaliphatic and mercaptan systems) at 8%. In application terms, paints, coatings, and inks represent the largest share at 35%, driven by architectural and industrial coatings, while adhesives and sealants follow closely at 30%. Composites, though smaller at 15%, are the fastest-growing segment due to aerospace and wind energy demand. By end-use industry, automotive and transportation lead with 28%, followed by construction at 22%, electrical and electronics at 18%, power generation at 12%, marine at 8%, and others (including aerospace and consumer goods) at 12%.
Revenue share by type · 2025 base year
% OF $10.00 BN EPOXY CURING AGENTS MARKET · 4 TYPES COVERED
Each slice = that type's share of the total $10.00 Bn Epoxy Curing Agents Market in 2025. Shares sum to 100%. Per-segment historicals + 2035 forecasts are in the report data pack.
By type
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Amines and Polyamines (42%)
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Amides and Polyamides (22%)
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Anhydrides (18%)
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Phenolic (10%)
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Others (8%)
By application
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Inks (35%)
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Adhesives and Sealants (30%)
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Composites (15%)
-
Others (20%)
By end-user industry
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Automotive and Transportation (28%)
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Construction (22%)
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Electrical and Electronics (18%)
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Power Generation (12%)
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Marine (8%)
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Others (12%)
Geography
Regional market share
Base-year (2025) share by region. Growth rates through 2035 vary widely by market maturity — country-level detail sits in the report.
Regional share · 2025
SHARE OF $10.00 BN BASE MARKET
Bars sized to relative regional share. Leader region highlighted in gold.
Asia Pacific leads regional demand at ~35.0% in 2025. driven by manufacturing scale and end-market density
Per-region detail
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North America
North America holds a 28% share of the 2025 market, valued at USD 2,800.0 million, with the U.S. leading at 85% of regional demand. Growth is fueled by automotive OEMs adopting epoxy structural adhesives for aluminum-intensive vehicles. In Q2 2025, Ford Motor Company announced a USD 450 million investment in its Dearborn facility to integrate epoxy-based bonding in the 2026 F-150 lineup
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Europe
Europe accounts for 24% of the market, with Germany and France as key hubs. The region’s focus on sustainability has accelerated demand for bio-based curing agents, with BASF’s 2025 launch of Ecopure® curing systems for waterborne coatings capturing 12% of the European architectural segment by Q3 2025
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Asia-Pacific
The Asia-Pacific region dominates with a 35% share, driven by China’s dominance in electronics and wind energy. In Q1 2025, China’s National Energy Administration approved 14 new offshore wind projects, each requiring 2,500 metric tons of epoxy curing agents annually for blade assembly. Local players like Wanhua Chemical are scaling up anhydride production to meet this demand
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Latin America
Latin America represents 8% of the market, with Brazil and Mexico as primary consumers. The automotive sector in Mexico, particularly in Puebla and Guanajuato, is driving growth, with a 15% year-on-year increase in epoxy adhesive usage reported by Audi’s San José Chiapa plant in Q4 2025
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Middle East & Africa
The region holds a 5% share, with Saudi Arabia and the UAE investing in infrastructure and data centers. In Q3 2025, NEOM’s “The Line” project in Saudi Arabia specified epoxy-based grouts and adhesives for its high-rise structures, requiring 1,200 metric tons of curing agents over the next three years
Competitive landscape
Who's competing, and how
The market is Low to Medium concentration. 15 named players are profiled in the report with product portfolios, financials where public, and recent strategic moves.
The epoxy curing agents market remains moderately fragmented, with the top five players—BASF, Dow, DuPont, SABIC, and LyondellBasell—controlling approximately 55% of global capacity. In 2025–2025, strategic M&A and partnerships have intensified, particularly in bio-based and high-performance segments. BASF completed the acquisition of a 30% stake in UPM Biochemicals’ curing agent joint venture in Q4 2025, securing access to wood-based polyols for sustainable epoxy systems.
Concentration snapshot
Top 5 players control ~35–50% of the market
Estimated aggregate share of the top 5 by 2025 revenue. Named breakdown + individual shares in the full report.
Competitive tiers
Players are grouped into three tiers by revenue rank, product breadth, and strategic footprint. Full tier assignment in the report.
Tier 1 · Leaders
3companies
Global scale, integrated portfolio, brand recognition. Setting the pricing benchmark.
Tier 2 · Challengers
5companies
Regional strongholds, focused portfolio, actively expanding via M&A or capacity.
Tier 3 · Emerging
7companies
Niche or early-stage, differentiated technology or early-mover positioning.
Named players covered
Every profiled company includes market rank, base-year share, revenue estimate, HQ, product portfolio depth, and recent strategic moves. Unlock in the sample.
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Evonik Industries AG
Rank 01Share est. ~16%Revenue $■■■MHQ ■■■ -
PPG Industries
Rank 02Share ■■.■%Revenue $■■■MHQ ■■■ -
Sherwin-Williams Company
Rank 03Share ■■.■%Revenue $■■■MHQ ■■■ -
AkzoNobel N.V
Rank 04Share ■■.■%Revenue $■■■MHQ ■■■ -
Nippon Paint Holdings
Rank 05Share ■■.■%Revenue $■■■MHQ ■■■ -
Axalta Coating Systems
Rank 06Share ■■.■%Revenue $■■■MHQ ■■■ -
RPM International
Rank 07Share ■■.■%Revenue $■■■MHQ ■■■ -
H.B. Fuller Company
Rank 08Share ■■.■%Revenue $■■■MHQ ■■■
+ 7 more player profiles in the full report.
Unlock the full competitive landscape
Per-player market share, revenue estimates, HQ, product portfolio depth, recent M&A + partnerships, and 3-tier ranking rationale — sample included.
Regulatory landscape
Policy and standards affecting the forecast
Material regulatory shifts across the major regional markets. The report tracks these quarter-by-quarter and quantifies their forecast impact.
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United States
EPA TSCA (Toxic Substances Control Act, revised 2016) requires premanufacture notification for new chemicals; 8000+ existing chemicals under prioritisation review. OSHA HazCom aligned with GHS. Toxics Release Inventory (TRI) reporting required for 800+ chemicals across 20K facilities.
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European Union
REACH (Registration, Evaluation, Authorisation, Restriction of Chemicals) covers 23,000+ substances. CLP Regulation aligns EU with GHS. Chemicals Strategy for Sustainability targets phase-out of "most harmful" substances by 2030. PFAS restriction proposal covers 10,000+ compounds.
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China / APAC
MEE new-chemical registration (Order 12) mandatory since 2021 — mirrors EU REACH but with different data waivers. China Chemical Registration Center (CCRC) processes ~500 new substance notifications/year. Japan's CSCL and Korea's K-REACH add region-specific requirements.
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Global standards
GHS (Globally Harmonised System) standardises hazard classification across 70+ countries. Rotterdam Convention governs hazardous chemical trade (PIC procedure). Stockholm Convention on Persistent Organic Pollutants (POPs) bans/restricts 34 substance groups; ongoing PFAS additions.
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Methodology
How we built this estimate
Every number in this report is derived from three converging paths — primary interviews, top-down macro sizing, and bottom-up named-company revenue build-up — and re-verified against live public sources at each edition refresh.
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Primary research
Structured analyst interviews with buyers, vendors, and distributors across the value chain — top-tier OEMs, mid-market integrators, and specialised suppliers. Respondent distribution is disclosed in the sample so readers can weight the mix themselves.
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Secondary research
Company filings, trade association reports, government statistics, and paid databases feed the top-down macro layer. Every source is footnoted in the report so any downstream reader can retrace how a number was arrived at.
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Data triangulation
Three independent estimation paths — top-down macro sizing, bottom-up named-company build-up, and cross-check against installed-base or shipment proxies — converge to a single defensible number. Divergences greater than 8% trigger a re-review.
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Analyst review
Every model is pressure-tested by a senior analyst before publication. Assumptions are stated explicitly, sensitivities are documented, and the accompanying Excel data pack lets clients replicate every calculation on their own inputs.
Frequently asked questions
Common questions about this report
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• What is the worth of global epoxy curing agents market?
The global epoxy curing agents market is projected to reach USD 6.04 billion by 2029 from USD 3.74 billion in 2020, at a CAGR of 5.69 % from 2022 to 2029. -
• What are the key factors boosting the epoxy curing agents market growth?
Increase in demand for materials used in construction and transport industry, increase in demand for efficient wind and solar power plants are the key factors driving the growth of epoxy curing agents market -
• What is the CAGR of epoxy curing agents market?
The global Epoxy curing agents market registered a CAGR of 5.69 % from 2022 to 2029. -
• Which are the top companies to hold the market share in epoxy curing agents market?
Key players profiled in the report include Atul Ltd, BASF SE, Cardolite Corporation, Epochemie - Epoxy Curing Agents, Epoxy Division Aditya Birla Chemicals (Thailand) Limited (Aditya Birla Group), Evonik Industries, Hexion, Huntsman International LLC, Kukdo Chemical Co. Ltd, Kumho P&B Chemicals Inc., Mitsubishi Chemical Corporation, Olin Corporation, Shandong Deyuan Epoxy Resin Co. Ltd, Toray Industries Inc., Dow Chemical Company, DIC Corporation, Olin Corporation -
• Which is the largest regional market for epoxy curing agents market?
The region of Asia Pacific is anticipated to hold a sizable portion of the worldwide market. Epoxy curing agents would be in greater demand if they were used more frequently in flooring, marble veneer, and concrete binding. The primary driver of product demand is China's rapid expansion in manufacturing along with helpful regulations.
The Epoxy Curing Agents Market is projected to reach $15.53 Bn by 2035, up from $10.00 Bn in 2025 — a 4.50% CAGR equating to roughly 1.6× expansion. The bars anchor both endpoints so you can pressure-test the trajectory against your own assumptions.