反応性希釈剤市場 - 世界の産業規模、シェア、動向、機会、予測：タイプ別、用途別、地域別、競合別、2020年～2030年

反応性希釈剤の世界市場規模は2024年に21億2,000万米ドル、2030年には29億9,000万米ドルに達すると予測、CAGRは5.90%。

反応性希釈剤の世界市場は、建設、自動車、海洋、エレクトロニクス、工業用塗料などの主要産業分野における高度な低粘度配合物に対する需要の増加に後押しされ、安定した成長を続けています。反応性希釈剤は、エポキシ、ポリウレタン、ポリエステルをベースとしたシステムの性能、耐久性、塗布効率を向上させる熱硬化性樹脂システム内で化学反応を起こしながら、粘度を下げるという二重の役割を果たします。

こうした上昇の勢いにもかかわらず、市場はいくつかの構造的課題に直面しています。これには、不安定な原料価格、特定の希釈剤に関連する労働安全衛生上の懸念、バイオベース代替品の商品化の遅れなどが含まれます。これらの要因は、製造コスト、規制遵守、敏感な最終用途分野での製品採用率に影響を与える可能性があります。

見通しは依然として明るいです。業界各社は、これらの障壁を克服するため、配合の革新、持続可能な化学物質、戦略的研究開発パートナーシップに積極的に投資しています。これには、進化する規制や用途の要求を満たす、低VOC、高性能、環境に適合したソリューションの開発も含まれます。世界の反応性希釈剤市場は、次世代の高性能材料を実現する上で極めて重要な役割を担っていること、また長期的な環境および産業変革の動向と整合していることから、持続可能な拡大軌道に乗っています。

市場促進要因

塗料・コーティング業界における反応性希釈剤の需要拡大

主な市場課題

原材料価格の変動とサプライチェーンの不安定性

主要市場動向

環境に優しい低VOC処方への需要の高まり

目次

第1章 概要

第2章 調査手法

第3章 エグゼクティブサマリー

第4章 顧客の声

第5章 反応性希釈剤市場展望

• 市場規模・予測
  • 金額別
• 市場シェア・予測
  • タイプ別（脂肪族、芳香族、脂環式）
  • 用途別（塗料・コーティング、接着剤・シーラント、複合材料、その他）
  • 地域別
  • 企業別（2024）
• 市場マップ

第6章 北米の反応性希釈剤市場展望

• 市場規模・予測
• 市場シェア・予測
• 北米：国別分析
  • 米国
  • カナダ
  • メキシコ

第7章 欧州の反応性希釈剤市場展望

• 市場規模・予測
• 市場シェア・予測
• 欧州：国別分析
  • ドイツ
  • 英国
  • イタリア
  • フランス
  • スペイン

第8章 アジア太平洋地域の反応性希釈剤市場展望

• 市場規模・予測
• 市場シェア・予測
• アジア太平洋地域：国別分析
  • 中国
  • インド
  • 日本
  • 韓国
  • オーストラリア

第9章 南米の反応性希釈剤市場展望

• 市場規模・予測
• 市場シェア・予測
• 南米：国別分析
  • ブラジル
  • アルゼンチン
  • コロンビア

第10章 中東・アフリカの反応性希釈剤市場展望

• 市場規模・予測
• 市場シェア・予測
• 中東・アフリカ：国別分析
  • 南アフリカ
  • サウジアラビア
  • アラブ首長国連邦

第11章 市場力学

• 促進要因
• 課題

第12章 市場動向と発展

• 最近の動向
• 製品上市
• 合併と買収

第13章 世界の反応性希釈剤市場：SWOT分析

第14章 競合情勢

• Arkema SA
• Cardolite Corp.
• Epoxy Division Aditya Birla Chemicals（Thailand）Limited
• Evonik Industries AG
• Huntsman International LLC
• King Industries, Inc
• KUKDO CHEMICAL CO., LTD
• Olin Corporation
• Hubei Phoenix Chemical Company
• Hexion Inc.

第15章 戦略的提言

第16章 調査会社について・免責事項

Global Reactive Diluents market was valued at USD 2.12 Billion in 2024 and is expected to reach USD 2.99 Billion by 2030 with a CAGR of 5.90%. The Global Reactive Diluents Market continues to grow steadily, fueled by increasing demand for advanced, low-viscosity formulations across key industrial sectors such as construction, automotive, marine, electronics, and industrial coatings. Reactive diluents play a dual role reducing viscosity while chemically reacting within thermosetting resin systems which enhances the performance, durability, and application efficiency of epoxy, polyurethane, and polyester-based systems.

Despite this upward momentum, the market contends with several structural challenges. These include volatile raw material prices, occupational health and safety concerns linked to certain diluent types, and the slow commercialization of bio-based alternatives. These factors can impact production costs, regulatory compliance, and product adoption rates in sensitive end-use sectors.

The outlook remains positive. Industry players are actively investing in formulation innovation, sustainable chemistries, and strategic R&D partnerships to overcome these barriers. This includes the development of low-VOC, high-performance, and environmentally compliant solutions that meet evolving regulatory and application demands. The global reactive diluents market is on a trajectory of sustainable expansion, supported by its pivotal role in enabling the next generation of high-performance materials and its alignment with long-term environmental and industrial transformation trends.

Key Market Drivers

Growing Demand of Reactive Diluents in Paints and Coatings Industry

The increasing utilization of reactive diluents in the paints and coatings industry has emerged as a major growth engine for the global reactive diluents market. This trend is fueled by rising demand for high-performance, durable, and environmentally compliant coating solutions across a wide range of sectors, including construction, automotive, aerospace, marine, and industrial manufacturing. Modern paints and coatings are expected to deliver more than just surface aesthetics they must offer chemical resistance, UV stability, corrosion protection, abrasion resistance, and mechanical durability. Reactive diluents, which chemically integrate into the coating film during curing, enhance these performance attributes by improving crosslink density, reducing brittleness, and optimizing the overall viscosity of the formulation. Their ability to reduce viscosity without the use of volatile solvents enables the production of high-solids and solvent-free coatings. This is particularly important in industrial settings, where strong film properties and long-term reliability are essential for asset protection and lifecycle cost savings. As part of its commitment to modernizing core infrastructure, the government has introduced a series of large-scale initiatives aimed at overhauling transportation networks, enhancing urban infrastructure, and accelerating the rollout of digital connectivity. For the fiscal year 2025-26, a capital expenditure allocation of ₹11.21 lakh crore equivalent to 3.1% of GDP has been earmarked to support these transformative projects, signaling a strategic push toward long-term economic growth and structural modernization. The global construction boom especially in Asia Pacific, the Middle East, and parts of Africa is significantly amplifying demand for architectural coatings, concrete sealers, and corrosion-resistant paints. Reactive diluents are widely used in epoxy-based floor coatings, waterproofing systems, and protective coatings for steel and concrete structures. As countries continue to invest in urban infrastructure, transportation, and housing, the need for long-lasting, weather-resistant coatings has grown substantially. Reactive diluents contribute to better adhesion, improved flow characteristics, and reduced shrinkage making them essential components in modern construction coatings.

With growing pressure to reduce environmental impact, the paints and coatings industry is rapidly transitioning to low-VOC and eco-friendly alternatives. Regulatory frameworks such as the U.S. EPA's Clean Air Act, Europe's REACH regulation, and global green building standards are pushing manufacturers to minimize the use of traditional solvents. Reactive diluents offer a direct solution by acting as both diluents and reactive components, eliminating the need for high-VOC solvents. Their ability to become part of the polymer matrix during curing reduces emissions while maintaining, or even enhancing, performance making them an ideal fit for sustainable coating technologies. Beyond traditional architectural and industrial applications, reactive diluents are being increasingly adopted in high-value niche segments such as automotive refinishing, aerospace coatings, electronics encapsulation, and wind turbine blade coatings. These sectors demand precision-engineered formulations with specific curing profiles, mechanical strength, and resistance properties all of which can be fine-tuned using different types of reactive diluents (e.g., aliphatic, cycloaliphatic, glycidyl ethers). The versatility of reactive diluents allows formulators to customize coating behavior, enabling the development of UV-curable, heat-resistant, or rapid-cure coatings that meet the evolving needs of advanced manufacturing industries.

Key Market Challenges

Fluctuating Raw Material Prices and Supply Chain Instability

The foremost challenges impacting the reactive diluents market is the volatility in raw material prices, particularly those derived from petrochemical feedstocks such as epichlorohydrin, glycidyl ethers, and other epoxies. These fluctuations are often influenced by crude oil price movements, geopolitical uncertainties, and production disruptions factors largely beyond the control of manufacturers. In addition to cost unpredictability, supply chain disruptions such as port congestion, transportation bottlenecks, and inconsistent availability of specialty chemicals pose serious risks to timely production and delivery. This is especially critical in global operations where manufacturers depend on multiple regions for raw material sourcing. The lack of supply chain resilience can delay product launches, inflate costs, and ultimately hinder competitiveness in both emerging and mature markets.

Key Market Trends

Rising Demand for Eco-Friendly and Low-VOC Formulations

The most significant trends driving the reactive diluents market is the global shift toward sustainable, low-emission chemical products. With increasingly stringent environmental regulations such as REACH in Europe and EPA guidelines in the U.S. manufacturers are under pressure to reduce volatile organic compound (VOC) emissions from coatings, adhesives, and composite systems. Reactive diluents, particularly aliphatic and cycloaliphatic types, play a pivotal role in formulating low-VOC and solvent-free systems, making them critical to achieving regulatory compliance while maintaining product performance. Additionally, growing environmental consciousness among end users is encouraging the adoption of green chemistry principles, pushing manufacturers to innovate cleaner, safer, and more sustainable formulations using reactive diluents.

Key Market Players

• Arkema SA
• Cardolite Corp.
• Epoxy Division Aditya Birla Chemicals (Thailand) Limited
• Evonik Industries AG
• Huntsman International LLC
• King Industries, Inc
• KUKDO CHEMICAL CO., LTD
• Olin Corporation
• Hubei Phoenix Chemical Company
• Hexion Inc.

Report Scope:

In this report, the Global Reactive Diluents Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Reactive Diluents Market, By Type:

• Aliphatic
• Aromatic
• Cycloaliphatic

Reactive Diluents Market, By Application:

• Paints & Coatings
• Adhesives & Sealants
• Composites
• Others

Reactive Diluents Market, By Region:

• North America
  • United States
  • Canada
  • Mexico
• Europe
  • France
  • United Kingdom
  • Italy
  • Germany
  • Spain
• Asia-Pacific
  • China
  • India
  • Japan
  • Australia
  • South Korea
• South America
  • Brazil
  • Argentina
  • Colombia
• Middle East & Africa
  • South Africa
  • Saudi Arabia
  • UAE

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Reactive Diluents Market.

Available Customizations:

Global Reactive Diluents Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

1. Product Overview

• 1.1. Market Definition
• 1.2. Scope of the Market
  • 1.2.1. Markets Covered
  • 1.2.2. Years Considered for Study
  • 1.2.3. Key Market Segmentations

2. Research Methodology

• 2.1. Objective of the Study
• 2.2. Baseline Methodology
• 2.3. Key Industry Partners
• 2.4. Major Association and Secondary Sources
• 2.5. Forecasting Methodology
• 2.6. Data Triangulation & Validation
• 2.7. Assumptions and Limitations

3. Executive Summary

• 3.1. Overview of the Market
• 3.2. Overview of Key Market Segmentations
• 3.3. Overview of Key Market Players
• 3.4. Overview of Key Regions/Countries
• 3.5. Overview of Market Drivers, Challenges, Trends

4. Voice of Customer

5. Reactive Diluents Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (Aliphatic, Aromatic, Cycloaliphatic)
  • 5.2.2. By Application (Paints & Coatings, Adhesives & Sealants, Composites, Others)
  • 5.2.3. By Region
  • 5.2.4. By Company (2024)
• 5.3. Market Map

6. North America Reactive Diluents Market Outlook

• 6.1. Market Size & Forecast
  • 6.1.1. By Value
• 6.2. Market Share & Forecast
  • 6.2.1. By Type
  • 6.2.2. By Application
  • 6.2.3. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Reactive Diluents Market Outlook
    • 6.3.1.1. Market Size & Forecast
      • 6.3.1.1.1. By Value
    • 6.3.1.2. Market Share & Forecast
      • 6.3.1.2.1. By Type
      • 6.3.1.2.2. By Application
  • 6.3.2. Canada Reactive Diluents Market Outlook
    • 6.3.2.1. Market Size & Forecast
      • 6.3.2.1.1. By Value
    • 6.3.2.2. Market Share & Forecast
      • 6.3.2.2.1. By Type
      • 6.3.2.2.2. By Application
  • 6.3.3. Mexico Reactive Diluents Market Outlook
    • 6.3.3.1. Market Size & Forecast
      • 6.3.3.1.1. By Value
    • 6.3.3.2. Market Share & Forecast
      • 6.3.3.2.1. By Type
      • 6.3.3.2.2. By Application

7. Europe Reactive Diluents Market Outlook

• 7.1. Market Size & Forecast
  • 7.1.1. By Value
• 7.2. Market Share & Forecast
  • 7.2.1. By Type
  • 7.2.2. By Application
  • 7.2.3. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Reactive Diluents Market Outlook
    • 7.3.1.1. Market Size & Forecast
      • 7.3.1.1.1. By Value
    • 7.3.1.2. Market Share & Forecast
      • 7.3.1.2.1. By Type
      • 7.3.1.2.2. By Application
  • 7.3.2. United Kingdom Reactive Diluents Market Outlook
    • 7.3.2.1. Market Size & Forecast
      • 7.3.2.1.1. By Value
    • 7.3.2.2. Market Share & Forecast
      • 7.3.2.2.1. By Type
      • 7.3.2.2.2. By Application
  • 7.3.3. Italy Reactive Diluents Market Outlook
    • 7.3.3.1. Market Size & Forecast
      • 7.3.3.1.1. By Value
    • 7.3.3.2. Market Share & Forecast
      • 7.3.3.2.1. By Type
      • 7.3.3.2.2. By Application
  • 7.3.4. France Reactive Diluents Market Outlook
    • 7.3.4.1. Market Size & Forecast
      • 7.3.4.1.1. By Value
    • 7.3.4.2. Market Share & Forecast
      • 7.3.4.2.1. By Type
      • 7.3.4.2.2. By Application
  • 7.3.5. Spain Reactive Diluents Market Outlook
    • 7.3.5.1. Market Size & Forecast
      • 7.3.5.1.1. By Value
    • 7.3.5.2. Market Share & Forecast
      • 7.3.5.2.1. By Type
      • 7.3.5.2.2. By Application

8. Asia-Pacific Reactive Diluents Market Outlook

• 8.1. Market Size & Forecast
  • 8.1.1. By Value
• 8.2. Market Share & Forecast
  • 8.2.1. By Type
  • 8.2.2. By Application
  • 8.2.3. By Country
• 8.3. Asia-Pacific: Country Analysis
  • 8.3.1. China Reactive Diluents Market Outlook
    • 8.3.1.1. Market Size & Forecast
      • 8.3.1.1.1. By Value
    • 8.3.1.2. Market Share & Forecast
      • 8.3.1.2.1. By Type
      • 8.3.1.2.2. By Application
  • 8.3.2. India Reactive Diluents Market Outlook
    • 8.3.2.1. Market Size & Forecast
      • 8.3.2.1.1. By Value
    • 8.3.2.2. Market Share & Forecast
      • 8.3.2.2.1. By Type
      • 8.3.2.2.2. By Application
  • 8.3.3. Japan Reactive Diluents Market Outlook
    • 8.3.3.1. Market Size & Forecast
      • 8.3.3.1.1. By Value
    • 8.3.3.2. Market Share & Forecast
      • 8.3.3.2.1. By Type
      • 8.3.3.2.2. By Application
  • 8.3.4. South Korea Reactive Diluents Market Outlook
    • 8.3.4.1. Market Size & Forecast
      • 8.3.4.1.1. By Value
    • 8.3.4.2. Market Share & Forecast
      • 8.3.4.2.1. By Type
      • 8.3.4.2.2. By Application
  • 8.3.5. Australia Reactive Diluents Market Outlook
    • 8.3.5.1. Market Size & Forecast
      • 8.3.5.1.1. By Value
    • 8.3.5.2. Market Share & Forecast
      • 8.3.5.2.1. By Type
      • 8.3.5.2.2. By Application

9. South America Reactive Diluents Market Outlook

• 9.1. Market Size & Forecast
  • 9.1.1. By Value
• 9.2. Market Share & Forecast
  • 9.2.1. By Type
  • 9.2.2. By Application
  • 9.2.3. By Country
• 9.3. South America: Country Analysis
  • 9.3.1. Brazil Reactive Diluents Market Outlook
    • 9.3.1.1. Market Size & Forecast
      • 9.3.1.1.1. By Value
    • 9.3.1.2. Market Share & Forecast
      • 9.3.1.2.1. By Type
      • 9.3.1.2.2. By Application
  • 9.3.2. Argentina Reactive Diluents Market Outlook
    • 9.3.2.1. Market Size & Forecast
      • 9.3.2.1.1. By Value
    • 9.3.2.2. Market Share & Forecast
      • 9.3.2.2.1. By Type
      • 9.3.2.2.2. By Application
  • 9.3.3. Colombia Reactive Diluents Market Outlook
    • 9.3.3.1. Market Size & Forecast
      • 9.3.3.1.1. By Value
    • 9.3.3.2. Market Share & Forecast
      • 9.3.3.2.1. By Type
      • 9.3.3.2.2. By Application

10. Middle East and Africa Reactive Diluents Market Outlook

• 10.1. Market Size & Forecast
  • 10.1.1. By Value
• 10.2. Market Share & Forecast
  • 10.2.1. By Type
  • 10.2.2. By Application
  • 10.2.3. By Country
• 10.3. MEA: Country Analysis
  • 10.3.1. South Africa Reactive Diluents Market Outlook
    • 10.3.1.1. Market Size & Forecast
      • 10.3.1.1.1. By Value
    • 10.3.1.2. Market Share & Forecast
      • 10.3.1.2.1. By Type
      • 10.3.1.2.2. By Application
  • 10.3.2. Saudi Arabia Reactive Diluents Market Outlook
    • 10.3.2.1. Market Size & Forecast
      • 10.3.2.1.1. By Value
    • 10.3.2.2. Market Share & Forecast
      • 10.3.2.2.1. By Type
      • 10.3.2.2.2. By Application
  • 10.3.3. UAE Reactive Diluents Market Outlook
    • 10.3.3.1. Market Size & Forecast
      • 10.3.3.1.1. By Value
    • 10.3.3.2. Market Share & Forecast
      • 10.3.3.2.1. By Type
      • 10.3.3.2.2. By Application

11. Market Dynamics

• 11.1. Drivers
• 11.2. Challenges

12. Market Trends & Developments

• 12.1. Recent Developments
• 12.2. Product Launches
• 12.3. Mergers & Acquisitions

13. Global Reactive Diluents Market: SWOT Analysis

14. Competitive Landscape

• 14.1. Arkema SA
  • 14.1.1. Business Overview
  • 14.1.2. Product & Service Offerings
  • 14.1.3. Recent Developments
  • 14.1.4. Financials (If Listed)
  • 14.1.5. Key Personnel
  • 14.1.6. SWOT Analysis
• 14.2. Cardolite Corp.
• 14.3. Epoxy Division Aditya Birla Chemicals (Thailand) Limited
• 14.4. Evonik Industries AG
• 14.5. Huntsman International LLC
• 14.6. King Industries, Inc
• 14.7. KUKDO CHEMICAL CO., LTD
• 14.8. Olin Corporation
• 14.9. Hubei Phoenix Chemical Company
• 14.10.Hexion Inc.

15. Strategic Recommendations

16. About Us & Disclaimer