APO RESEARCH · REPORT
Blocked HDI
Blocked isocyanate refers to a compound prepared by blocking a blocked group of isocyanate groups (-NCO) by a deblocking reaction that cannot be carried out at a lower temperature. This compound does not undergo polymerization at room temperature, but at a certain temperature and other conditions, the isocyanate groups in the blocked polyurethane can be regenerated, and a crosslinking reaction occurs to form a thermosetting polyurethane.
Product & engineering
Understand the product.
Blocked isocyanate refers to a compound prepared by blocking a blocked group of isocyanate groups (-NCO) by a deblocking reaction that cannot be carried out at a lower temperature. This compound does not undergo polymerization at room temperature, but at a certain temperature and other conditions, the isocyanate groups in the blocked polyurethane can be regenerated, and a crosslinking reaction occurs to form a thermosetting polyurethane.
Selected research
Industry Growth & Trends
Global Blocked HDI Industry Growth and Trends Forecast to 2032
Market perspective
Blocked isocyanate refers to a compound prepared by blocking a blocked group of isocyanate groups (-NCO) by a deblocking reaction that cannot be carried out at a lower temperature. This compound does not undergo polymerization at room temperature, but at a certain temperature and other conditions, the isocyanate groups in the blocked polyurethane can be regenerated, and a crosslinking reaction occurs to form a thermosetting polyurethane.
According to APO Research, the global Blocked HDI market was valued at US$ million in 2026 and is projected to reach US$ million by 2032, implying a CAGR of xx% over 2026-2032.
Report Scope
Read the full market overview
This report provides a structured, data-driven view of the global Blocked HDI market, combining harmonized quantitative metrics with targeted qualitative insight to support business and growth strategy, market positioning, and capital allocation.
The Blocked HDI market size, estimates, and forecasts are presented in terms of revenue (US$ million), with 2025 as the base year and historical and forecast data for 2021-2032. The report segments the global Blocked HDI market by Type, Application, region/country, and company, provides regional market sizes at the segment level, profiles the competitive landscape and key players and their market ranks, and reviews technology trends and new product developments relevant to Blocked HDI.
Key Companies & Market Share Insights
This section analyzes the strategies and performance of leading companies in the global Blocked HDI market, including portfolio focus, innovation and product development, mergers and acquisitions, collaborations, and geographic expansion used to sustain or enhance competitive positions. It also summarizes recent corporate developments and key financial indicators and provides global revenue and gross margin data by manufacturer for 2021-2026, enabling benchmarking of scale, profitability, and market share and supporting assessment of market concentration through indicators such as CR5 and CR10.
Blocked HDI Market by Company
Covestro
Asahi Kasei
Tosoh
Vencorex
Leeson Polyurethanes
Meisei Chem
Jiang Xing Industry
Shiquanxing
Blocked HDI Segment by Type
Solids＞70%
Solids 60%-70%
Solids＜60%
Blocked HDI Segment by Application
Coating
Adhesive
Other
Blocked HDI Segment by Region
North America
United States
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Spain
Netherlands
Switzerland
Sweden
Poland
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Southeast Asia
South America
Brazil
Argentina
Chile
Middle East & Africa
Egypt
South Africa
Israel
Türkiye
GCC Countries
Key Drivers & Barriers
High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.
Reasons to Buy This Report
1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global Blocked HDI market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.
2. This report will help stakeholders to understand the global industry status and trends of Blocked HDI and provides them with information on key market drivers, restraints, challenges, and opportunities.
3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in value), competitor ecosystem, new product development, expansion, and acquisition.
4. This report stays updated with novel technology integration, features, and the latest developments in the market
5. This report helps stakeholders to gain insights into which regions to target globally
6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of Blocked HDI.
7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.
Chapter Outline
Chapter 1: Introduces the report scope of the report, executive summary of global and regional market size and CAGR for the history and forecast period (2021-2025, 2026-2031). It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 2: Provides the analysis of various market segments by type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 3: Provides the analysis of various market segments by application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 4: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 5: Detailed analysis of Blocked HDI companies' competitive landscape, revenue, market share and ranking, latest development plan, merger, and acquisition information, etc.
Chapter 6: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product introduction, revenue, recent development, etc.
Chapter 7, 8, 9, 10 and 11: North America, Europe, Asia Pacific, South America, Middle East & Africa, revenue by country.
Chapter 12: Concluding Insights of the report
More report detail
Tables and figures
Scope & coverage.
Types
- Solids＞70%
- Solids 60%-70%
- Solids＜60%
Applications
- Coating
- Adhesive
- Other
Companies covered
- Covestro
- Asahi Kasei
- Tosoh
- Vencorex
- Leeson Polyurethanes
- Meisei Chem
- Jiang Xing Industry
- Shiquanxing
Inside the report.
1 Market Overview
- 1.1 Product Definition
- 1.2 Global Market Growth Prospects
- 1.3 Global Blocked HDI Market Size Overview by Region 2021 VS 2025 VS 2032
- 1.4 Global Blocked HDI Market Size by Region (2021-2032)
- 1.4.1 Global Blocked HDI Market Size by Region (2021-2026)
- 1.4.2 Global Blocked HDI Market Size by Region (2027-2032)
- 1.5 Key Regions Blocked HDI Market Size (2021-2032)
- 1.5.1 North America Blocked HDI Market Size Growth Rate (2021-2032)
- 1.5.2 Europe Blocked HDI Market Size Growth Rate (2021-2032)
- 1.5.3 Asia-Pacific Blocked HDI Market Size Growth Rate (2021-2032)
- 1.5.4 South America Blocked HDI Market Size Growth Rate (2021-2032)
- 1.5.5 Middle East & Africa Blocked HDI Market Size Growth Rate (2021-2032)
2 Blocked HDI Market by Type
- 2.1 Type Introduction
- 2.1.1 Solids＞70%
- 2.1.2 Solids 60%-70%
- 2.1.3 Solids＜60%
- 2.2 Global Blocked HDI Market Size by Type
- 2.2.1 Global Blocked HDI Market Size Overview by Type (2021-2032)
- 2.2.2 Global Blocked HDI Historic Market Size Review by Type (2021-2026)
- 2.2.3 Global Blocked HDI Market Size Forecasted by Type (2027-2032)
- 2.3 Global Blocked HDI Market Size by Regions
- 2.3.1 North America Blocked HDI Market Size Breakdown by Type (2021-2026)
- 2.3.2 Europe Blocked HDI Market Size Breakdown by Type (2021-2026)
- 2.3.3 Asia-Pacific Blocked HDI Market Size Breakdown by Type (2021-2026)
- 2.3.4 South America Blocked HDI Market Size Breakdown by Type (2021-2026)
- 2.3.5 Middle East and Africa Blocked HDI Market Size Breakdown by Type (2021-2026)
3 Blocked HDI Market by Application
- 3.1 Type Introduction
- 3.1.1 Coating
- 3.1.2 Adhesive
- 3.1.3 Other
- 3.2 Global Blocked HDI Market Size by Application
- 3.2.1 Global Blocked HDI Market Size Overview by Application (2021-2032)
- 3.2.2 Global Blocked HDI Historic Market Size Review by Application (2021-2026)
- 3.2.3 Global Blocked HDI Market Size Forecasted by Application (2027-2032)
- 3.3 Global Blocked HDI Market Size by Regions
- 3.3.1 North America Blocked HDI Market Size Breakdown by Application (2021-2026)
- 3.3.2 Europe Blocked HDI Market Size Breakdown by Application (2021-2026)
- 3.3.3 Asia-Pacific Blocked HDI Market Size Breakdown by Application (2021-2026)
- 3.3.4 South America Blocked HDI Market Size Breakdown by Application (2021-2026)
- 3.3.5 Middle East and Africa Blocked HDI Market Size Breakdown by Application (2021-2026)
4 Global Market Dynamics
- 4.1 Blocked HDI Industry Trends
- 4.2 Blocked HDI Industry Drivers
- 4.3 Blocked HDI Industry Opportunities and Challenges
- 4.4 Blocked HDI Industry Restraints
5 Competitive Insights by Company
- 5.1 Global Top Players by Blocked HDI Revenue (2021-2026)
- 5.2 Global Blocked HDI Industry Company Ranking, 2024 VS 2025 VS 2026
- 5.3 Global Blocked HDI Key Company Headquarters & Area Served
- 5.4 Global Blocked HDI Company, Product Type & Application
- 5.5 Global Blocked HDI Company Commercialization Time
- 5.6 Market Competitive Analysis
- 5.6.1 Global Blocked HDI Market CR5 and HHI
- 5.6.2 Global Top 5 and 10 Blocked HDI Players Market Share by Revenue in 2025
- 5.6.3 2025 Blocked HDI Tier 1, Tier 2, and Tier 3
6 Company Profiles
- 6.1 Covestro
- 6.1.1 Covestro Company Information
- 6.1.2 Covestro Business Overview
- 6.1.3 Covestro Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.1.4 Covestro Blocked HDI Product Portfolio
- 6.1.5 Covestro Recent Developments
- 6.2 Asahi Kasei
- 6.2.1 Asahi Kasei Company Information
- 6.2.2 Asahi Kasei Business Overview
- 6.2.3 Asahi Kasei Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.2.4 Asahi Kasei Blocked HDI Product Portfolio
- 6.2.5 Asahi Kasei Recent Developments
- 6.3 Tosoh
- 6.3.1 Tosoh Company Information
- 6.3.2 Tosoh Business Overview
- 6.3.3 Tosoh Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.3.4 Tosoh Blocked HDI Product Portfolio
- 6.3.5 Tosoh Recent Developments
- 6.4 Vencorex
- 6.4.1 Vencorex Company Information
- 6.4.2 Vencorex Business Overview
- 6.4.3 Vencorex Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.4.4 Vencorex Blocked HDI Product Portfolio
- 6.4.5 Vencorex Recent Developments
- 6.5 Leeson Polyurethanes
- 6.5.1 Leeson Polyurethanes Company Information
- 6.5.2 Leeson Polyurethanes Business Overview
- 6.5.3 Leeson Polyurethanes Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.5.4 Leeson Polyurethanes Blocked HDI Product Portfolio
- 6.5.5 Leeson Polyurethanes Recent Developments
- 6.6 Meisei Chem
- 6.6.1 Meisei Chem Company Information
- 6.6.2 Meisei Chem Business Overview
- 6.6.3 Meisei Chem Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.6.4 Meisei Chem Blocked HDI Product Portfolio
- 6.6.5 Meisei Chem Recent Developments
- 6.7 Jiang Xing Industry
- 6.7.1 Jiang Xing Industry Company Information
- 6.7.2 Jiang Xing Industry Business Overview
- 6.7.3 Jiang Xing Industry Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.7.4 Jiang Xing Industry Blocked HDI Product Portfolio
- 6.7.5 Jiang Xing Industry Recent Developments
- 6.8 Shiquanxing
- 6.8.1 Shiquanxing Company Information
- 6.8.2 Shiquanxing Business Overview
- 6.8.3 Shiquanxing Blocked HDI Revenue, Global Share and Gross Margin (2021-2026)
- 6.8.4 Shiquanxing Blocked HDI Product Portfolio
- 6.8.5 Shiquanxing Recent Developments
7 North America
- 7.1 North America Blocked HDI Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 7.2 North America Blocked HDI Market Size by Country (2021-2026)
- 7.3 North America Blocked HDI Market Size Forecast by Country (2027-2032)
8 Europe
- 8.1 Europe Blocked HDI Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 8.2 Europe Blocked HDI Market Size by Country (2021-2026)
- 8.3 Europe Blocked HDI Market Size Forecast by Country (2027-2032)
9 Asia-Pacific
- 9.1 Asia-Pacific Blocked HDI Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 9.2 Asia-Pacific Blocked HDI Market Size by Country (2021-2026)
- 9.3 Asia-Pacific Blocked HDI Market Size Forecast by Country (2027-2032)
10 South America
- 10.1 South America Blocked HDI Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 10.2 South America Blocked HDI Market Size by Country (2021-2026)
- 10.3 South America Blocked HDI Market Size Forecast by Country (2027-2032)
11 Middle East & Africa
- 11.1 Middle East & Africa Blocked HDI Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
- 11.2 Middle East & Africa Blocked HDI Market Size by Country (2021-2026)
- 11.3 Middle East & Africa Blocked HDI Market Size Forecast by Country (2027-2032)
12 Concluding Insights
13 Appendix
- 13.1 Reasons for Doing This Study
- 13.2 Research Methodology
- 13.3 Research Process
- 13.4 Authors List of This Report
- 13.5 Data Source
- 13.5.1 Secondary Sources
- 13.5.2 Primary Sources
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