PUBLISHER: The Business Research Company | PRODUCT CODE: 2045198
PUBLISHER: The Business Research Company | PRODUCT CODE: 2045198
1,6-hexamethylene diisocyanate based polyisocyanates are chemical compounds obtained from HDI through controlled reactions that create multifunctional isocyanate structures. They are extensively utilized as curing agents or crosslinkers because of their capability to react with hydroxyl-containing materials and form durable polymer networks. These compounds are appreciated for delivering high-performance characteristics such as superior weather resistance, chemical stability, and long-term surface protection.
The primary types of 1,6-hexamethylene diisocyanate based polyisocyanate are solvent-free type and solvent-based. Solvent-free type refers to polyisocyanate formulations that do not contain organic solvents, providing lower VOC emissions and improved environmental compliance. These compounds are applied across various applications, including elastomer, coating, adhesive, printing ink, and other applications, and cater to multiple end-use industries, such as automotive, construction, industrial manufacturing, aerospace and defense, marine, and other end users.
Tariffs on imported chemical intermediates and isocyanate raw materials are impacting the 1,6-hexamethylene diisocyanate based polyisocyanates market by increasing production costs and tightening supply chains for downstream coating and adhesive manufacturers. Regions dependent on imports, particularly europe and parts of asia-pacific, are most affected due to reliance on specialty chemical feedstocks. Segments such as automotive coatings and industrial manufacturing coatings face higher pricing pressure. However, tariffs are also encouraging local chemical production, supply chain diversification, and investment in domestic specialty chemical capacity, supporting long-term market resilience.
The 1,6-hexamethylene diisocyanate based polyisocyanate market research report is one of a series of new reports from The Business Research Company that provides 1,6-hexamethylene diisocyanate based polyisocyanate market statistics, including 1,6-hexamethylene diisocyanate based polyisocyanate industry global market size, regional shares, competitors with a 1,6-hexamethylene diisocyanate based polyisocyanate market share, detailed 1,6-hexamethylene diisocyanate based polyisocyanate market segments, market trends and opportunities, and any further data you may need to thrive in the 1,6-hexamethylene diisocyanate based polyisocyanate industry. This 1,6-hexamethylene diisocyanate based polyisocyanate market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future scenario of the industry.
The 1,6-hexamethylene diisocyanate based polyisocyanate market size has grown strongly in recent years. It will grow from $1.24 billion in 2025 to $1.33 billion in 2026 at a compound annual growth rate (CAGR) of 7.0%. The growth in the historic period can be attributed to increasing demand for industrial coatings, growth in automotive production, expansion of construction activities, rising adoption of polyurethane materials, widespread use of solvent-based coatings.
The 1,6-hexamethylene diisocyanate based polyisocyanate market size is expected to see strong growth in the next few years. It will grow to $1.76 billion by 2030 at a compound annual growth rate (CAGR) of 7.2%. The growth in the forecast period can be attributed to increasing shift toward low-voc and eco-friendly coatings, rising demand from electric vehicle manufacturing, growth in aerospace and defense applications, expansion of infrastructure development projects, increasing preference for high-durability surface protection systems. Major trends in the forecast period include increasing demand for solvent-free polyisocyanate systems, rising adoption of high-performance weather-resistant coatings, growing use of fast-curing polyurethane crosslinkers, expansion of lightweight automotive coating applications, rising demand for chemical-resistant industrial protective coatings.
The growth in automotive coatings is anticipated to propel the expansion of the 1,6-hexamethylene diisocyanate based polyisocyanate market going forward. Automotive coatings refer to specialized paint systems applied to vehicles to provide protection, durability, and aesthetic finish. The growth in automotive coatings is driven by increasing vehicle production, as higher automobile manufacturing directly contributes to and supports the rising demand for protective and decorative coating applications. 1,6-hexamethylene diisocyanate based polyisocyanate supports automotive coatings by enhancing durability, weather resistance, and gloss retention, enabling high-performance finishes that withstand harsh environmental conditions and extend vehicle lifespan. For instance, in September 2024, according to the American Coatings Association, a US-based coatings industry association, U.S. sales of automotive refinish coatings reached $3.1 billion on 40.3 million gallons in 2023, up 6.9% in value and 2.5% in volume over 2022, and were projected to rise to $3.3 billion on 42.3 million gallons in 2024. Therefore, the growth in automotive coatings is expected to drive and contribute to the growth of the 1,6-hexamethylene diisocyanate based polyisocyanate market.
Leading companies operating in the 1,6-hexamethylene diisocyanate based polyisocyanate market are focusing on expanding production capacity to strengthen their global market position, meet rising demand, and enhance supply chain efficiency. Capacity expansion refers to increasing manufacturing output through infrastructure development and process optimization, enabling companies to cater to growing demand from coatings, automotive, and industrial applications. For example, in April 2025, Wanhua Chemical Group Co. Ltd., a China-based chemical company, announced plans to expand its hexamethylene diisocyanate (HDI) production capacity at Yantai Chemical Industry Park and sought public feedback on its environmental impact report. This expansion is aimed at reinforcing the company's leadership in the global HDI-based polyisocyanate market while supporting the increasing demand for high-performance, environmentally compliant coatings and materials.
In August 2025, Covestro, a Germany-based provider of high-performance polymers, polyurethane raw materials, coating and adhesive materials, and specialty chemical solutions, acquired two Vencorex production plants in the United States and Thailand from PTT Global Chemical for an undisclosed amount. With this acquisition, Covestro aimed to expand its HDI derivatives production capacity, strengthen its isocyanate portfolio across North America and Asia-Pacific, and secure a more stable global supply chain for coatings and adhesives customers. Vencorex is a Thailand-based provider of aliphatic chemicals and HDI derivative products used in polyurethane coatings, adhesives, and sealants for industries such as automotive, construction, shipbuilding, wood furniture, and electronics.
Major companies operating in the 1,6-hexamethylene diisocyanate based polyisocyanate market are BASF SE, Wanhua Chemical Group Co. Ltd., Covestro AG, Asahi Kasei Corporation, Evonik Industries AG, DIC Corporation, OCI Global, Mitsui Chemicals Inc., Kumho Mitsui Chemicals Inc., PTT Global Chemical, Huntsman Corporation, Perstorp Holding AB, Vencorex Holding SAS, Tosoh Corporation, AEKYUNG Chemical Co. Ltd., Johnson Fine Chemical Co. Ltd., Karoon Petrochemical Company, Miracll Chemicals Co. Ltd., Shanghai Huayi Group, Kowa Company Ltd.
North America was the largest region in the 1,6-hexamethylene diisocyanate based polyisocyanate market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the 1,6-hexamethylene diisocyanate based polyisocyanate market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.
The countries covered in the 1,6-hexamethylene diisocyanate based polyisocyanate market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, Spain.
The 1,6-hexamethylene diisocyanate based polyisocyanates market consists of sales of HDI modified polyisocyanate, HDI oligomer, and HDI polyurethane intermediate. Values in this market are 'factory gate' values, that is, the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors, and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.
The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified).
The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.
1,6-Hexamethylene Diisocyanate Based Polyisocyanate Market Global Report 2026 from The Business Research Company provides strategists, marketers and senior management with the critical information they need to assess the market.
This report focuses 1,6-hexamethylene diisocyanate based polyisocyanate market which is experiencing strong growth. The report gives a guide to the trends which will be shaping the market over the next ten years and beyond.
Where is the largest and fastest growing market for 1,6-hexamethylene diisocyanate based polyisocyanate ? How does the market relate to the overall economy, demography and other similar markets? What forces will shape the market going forward, including technological disruption, regulatory shifts, and changing consumer preferences? The 1,6-hexamethylene diisocyanate based polyisocyanate market global report from the Business Research Company answers all these questions and many more.
The report covers market characteristics, size and growth, segmentation, regional and country breakdowns, total addressable market (TAM), market attractiveness score (MAS), competitive landscape, market shares, company scoring matrix, trends and strategies for this market. It traces the market's historic and forecast market growth by geography.
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