PAN precursors: the race for carbon fibers that could shape 2035

Global demand for PAN precursors grows with a focus on lightweight carbon, energy, and vehicles up to 2035, with APAC leading the expansion.

PAN precursors on the rise: how the demand for carbon fibers can transform industry by 2035

The global PAN precursor market enters 2026 already with broader demand fundamentals, more disciplined purchasing, and increasingly diversified regional supply.

PAN precursor is the essential raw material for over 90% of the world's carbon fiber, positioning itself at the center of a decade of rapid transformation between 2026 and 2035.

Base Scenario 2026-2035

According to projections, the sector is expected to maintain growth above GDP, driven by the transition to high-performance advanced composite materials. The path will not be linear, with expansion peaks linked to new capacities in the carbon fiber chain and parts manufacturing. Public policies favoring renewable energy and emissions reduction stimulate demand for wind turbines and lightweight automotive components. Geopolitical factors affect the supply of acrylonitrile monomer and the flow of precursor trade, introducing volatility.

Technological advancement is expected to bring efficiency gains in precursor stabilization and conversion, requiring strategic investment in R&D. The market tends to remain concentrated among a few global players, with possible new entrants in the Asia-Pacific region given regional growth. Pricing dynamics will depend on the cost of acrylonitrile, energy tariffs, and the premium for specialized grades for aerospace and pressure vessels.

Demand Drivers and Constraints

• Key demand drivers: accelerated deployment of wind energy with longer blades, automotive policies to reduce emissions, expansion of the hydrogen economy (Type IV pressure vessels), continued demand in commercial aviation, use of carbon in electronics and sports equipment, and advances that improve the cost-performance ratio of carbon.
• Potential constraints: high capital required for new plants, acrylonitrile price volatility, energy-intensive oxidation and carbonization processes, competition from alternative precursors (pitch, biomass) in niches, and geopolitical tensions affecting supply chains.

Demand by End-Use (Main Segments)

• Carbon fiber manufacturing for wind energy — estimated share of 32%. Offshore turbines require lighter and stiffer laminates; demand grows with the increase in global wind power generation capacity.
• Carbon manufacturing for aircraft and defense — estimated share of 25%. Aerospace remains high value, focusing on intermediate modulus and superior strength for new aircraft and urban mobility applications.
• Automotive and pressure tanks — estimated share of 18%. Lightweighting for EVs and hydrogen infrastructure drives demand for Type IV tank types and CFRP structural components.
• Acrylic fibers (textile and industrial) — estimated share of 20%. Regional demand varies, with growth in Asia-Pacific, the Middle East, and Africa.
• Industrial applications (filtration, construction, others) — estimated share of 5%. Niche spots for high-temperature filters, concrete reinforcement, and special applications.

Regional Dynamics

• Asia-Pacific (55%) — production and consumption leader, driven by carbon expansion and downstream demand, with consolidation of integrated PAN-carbon fiber lines.
• North America (20%) — robust aerospace demand and industrial renewal, with incentives for advanced manufacturing, facing import competition in standard grades.
• Europe (18%) — driven by the Green Deal, focusing on wind energy, hydrogen infrastructure, and automotive lightweighting; high energy costs affect production economics.
• Latin America (4%) — emerging market with opportunities in acrylic fiber and wind projects, dependent on imports for precursors.
• Middle East & Africa (3%) — position of lowest share, yet with access to petrochemical feedstocks and economic diversification plans.

Market Outlook (2026-2035)

The base scenario projects a CAGR of 8.2% over 2026-2035, raising the global index to approximately 220 (2025=100). The figures suggest continued growth with regional variations, driven by the increasing demand for advanced carbon composites across various industries.

Key Players

• Toray Industries
• Mitsubishi Chemical Group
• Solvay
• Teijin
• Formosa Plastics
• Dralon
• AKSA Akrilik Kimya Sanayii
• Aditya Birla Group
• Jilin Chemical Fiber Group
• Hexcel
• SGL Carbon

Conclusion

The trajectory of PAN precursors is intrinsically linked to the expansion of carbon fiber in critical sectors such as renewable energy, lightweight transport, and aerospace. While the path to production is guided by public policies and technological advances, capital barriers and raw material volatility continue to shape the pace of adoption.

Want to share your opinion? How do you think the changes in the PAN precursor supply chain will impact the strategies of carbon fiber manufacturers in the coming years? Leave your comment below.