1,6-Hexanediol (HDO) Market Sees Steady Growth, Driven by Coatings and Adhesives
1,6-Hexanediol (HDO) Market Sees Steady Growth, Driven by Coatings and Adhesives
November 29, 2025 – The global market for 1,6-Hexanediol (HDO), a key bifunctional fatty alcohol, is experiencing moderate but steady growth. HDO is a crucial chemical intermediate that imparts superior flexibility, impact resistance, and hydrolytic stability to end products.
Market Size and Growth Forecast
The HDO market is estimated to be valued between $380 million and $520 million USD in 2025.
The market is projected to grow at a conservative but stable Compound Annual Growth Rate (CAGR) of 2.5% to 4.5% through 2030. This growth is primarily fueled by consistent demand from its main downstream applications: Coatings and Adhesives.
Applications and Performance Benefits
HDO is a white waxy solid derived primarily from adipic acid. It is widely utilized as a synthetic raw material or modifier in various formulations:
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Polyurethane Manufacturing: Acts as a chain extender to enhance mechanical strength and hydrolytic resistance.
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Epoxy Systems: Functions as a reactive thinner, crucial for applications like the efficient production of rotor blades for modern wind turbines.
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Polymers: Used in the production of polycarbonate diols, polyester polyols, and various resins, offering improved low-temperature performance and stability.
Key Players and Capacity Landscape
The market is led by global chemical giants, with new capacity from Chinese producers emerging to meet demand.
| Company/Region | Current Capacity (Estimated) | Notable Activity |
| BASF | Over 70,000 tons | Global market leader and largest HDO producer. |
| Yuanli Chemical Group | Shared > 40,000 tons with other products | Flexible production line, capable of producing HDO, 1,4-Butanediol, and 1,5-Pentanediol. |
| Shenma Industrial Co. Ltd. | >25,000 tons (Targeting Full Production) | Successfully trial-produced in early 2024; expected to reach full commercial production in late 2025/early 2026. |
| Zhongrong Technology | 10,000 tons | Domestic Chinese producer. |
| Zhejiang Boadge Chemical | <10,000 tons | Domestic Chinese producer. |
| UBE Corporation, Lanxess | - | Major global players in specialty chemicals. |
| Ingevity | - | Strengthened position in the market following the acquisition of Perstorp's Capa Caprolactone division in 2019, which included hexanediol (HDO) assets. |
The introduction of 30,000 tons of new capacity from Shenma Industrial is set to influence the market balance in late 2025 and early 2026.