The global market for Polyethyleneimine was estimated at US$464.7 Million in 2024 and is projected to reach US$476.4 Million by 2030, growing at a CAGR of 0.4% from 2024 to 2030. This comprehensive report provides an in-depth analysis of market trends, drivers, and forecasts, helping you make informed business decisions. The report includes the most recent global tariff developments and how they impact the Polyethyleneimine market.
In the water treatment sector, PEI plays a crucial role in removing heavy metals and contaminants through ionic bonding and precipitation. Its use in the paper industry as a wet-strength resin and retention aid has made it indispensable in enhancing the performance of printing and writing papers. In the pharmaceutical and biotechnology fields, PEI is commonly used as a non-viral vector for gene transfection, particularly in research and experimental therapies. Due to its high charge density and binding capacity, PEI also finds applications in the formulation of detergents, coatings, and adhesives, where it enhances bonding and surface activity.
Simultaneously, industrial sectors are leveraging PEI for its utility in corrosion inhibition, fuel additives, and gas separation membranes. Its role as a CO2 capture agent in carbon sequestration technologies is being actively explored in response to global decarbonization efforts. PEI’s performance-enhancing characteristics are also being applied in energy storage systems, especially as a functional binder in batteries and supercapacitors. In packaging, coatings, and specialty chemicals, the demand for multifunctional, environmentally friendly additives has further elevated the appeal of polyethyleneimine. Additionally, PEI`s antimicrobial and antistatic properties are making it valuable in the development of next-gen surface coatings and healthcare materials, particularly in the post-pandemic hygiene-conscious landscape.
In the energy and environmental domains, the rising need for carbon capture materials and the use of PEI in gas separation membranes are pushing its demand forward. Moreover, the chemical and materials industry’s growing emphasis on multi-functional polymers and surface modification agents for coatings, adhesives, and packaging is increasing the polymer’s industrial appeal. Additionally, increasing regulatory pressure on sustainability is prompting R&D investment into biodegradable or green alternatives that incorporate PEI, especially for use in eco-friendly cleaning agents and personal care formulations. The market is further supported by technological advances in polymer synthesis, enabling more controlled molecular weight distributions and functional modifications, which expand the potential end-use scenarios across sectors.
Segments: Type (Branched Polyethyleneimine, Linear Polyethyleneimine); Application (Detergents Application, Adhesives & Sealants Application, Water Treatment Chemicals Application, Cosmetics Application, Paper Application, Other Applications)
Geographic Regions/Countries: World; United States; Canada; Japan; China; Europe (France; Germany; Italy; United Kingdom; Spain; Russia; and Rest of Europe); Asia-Pacific (Australia; India; South Korea; and Rest of Asia-Pacific); Latin America (Argentina; Brazil; Mexico; and Rest of Latin America); Middle East (Iran; Israel; Saudi Arabia; United Arab Emirates; and Rest of Middle East); and Africa.
The analysts continuously track trade developments worldwide, drawing insights from leading global economists and over 200 industry and policy institutions, including think tanks, trade organizations, and national economic advisory bodies. This intelligence is integrated into forecasting models to provide timely, data-driven analysis of emerging risks and opportunities.
Global Polyethyleneimine Market - Key Trends & Drivers Summarized
What Is Polyethyleneimine and Why Is It Gaining Industry Attention?
Polyethyleneimine (PEI) is a water-soluble polymer composed of repeating aziridine units, available in linear and branched forms. It is characterized by a high density of amine groups, which gives it strong cationic properties, high reactivity, and the ability to form complexes with negatively charged substances. PEI is widely used across multiple industries, including water treatment, paper manufacturing, personal care, pharmaceuticals, adhesives, and biotechnology. The molecular structure and functional versatility of PEI allow it to serve as a key agent in flocculation, chelation, adhesion, gene delivery, and surfactant applications.In the water treatment sector, PEI plays a crucial role in removing heavy metals and contaminants through ionic bonding and precipitation. Its use in the paper industry as a wet-strength resin and retention aid has made it indispensable in enhancing the performance of printing and writing papers. In the pharmaceutical and biotechnology fields, PEI is commonly used as a non-viral vector for gene transfection, particularly in research and experimental therapies. Due to its high charge density and binding capacity, PEI also finds applications in the formulation of detergents, coatings, and adhesives, where it enhances bonding and surface activity.
Which Trends Are Driving Application Diversification and Material Innovation?
One of the most significant trends in the polyethyleneimine market is its growing relevance in gene therapy and drug delivery systems, where its capacity to encapsulate and transfer genetic material into cells positions it as a leading polymer for non-viral transfection agents. Research institutions and pharmaceutical firms are increasingly investing in PEI-based solutions due to their relatively lower immunogenicity compared to viral vectors. This application is gaining traction especially with the rising interest in personalized medicine, mRNA-based therapies, and CRISPR gene editing techniques.Simultaneously, industrial sectors are leveraging PEI for its utility in corrosion inhibition, fuel additives, and gas separation membranes. Its role as a CO2 capture agent in carbon sequestration technologies is being actively explored in response to global decarbonization efforts. PEI’s performance-enhancing characteristics are also being applied in energy storage systems, especially as a functional binder in batteries and supercapacitors. In packaging, coatings, and specialty chemicals, the demand for multifunctional, environmentally friendly additives has further elevated the appeal of polyethyleneimine. Additionally, PEI`s antimicrobial and antistatic properties are making it valuable in the development of next-gen surface coatings and healthcare materials, particularly in the post-pandemic hygiene-conscious landscape.
The Growth in the Polyethyleneimine Market Is Driven by Several Factors……
The growth in the polyethyleneimine market is driven by several factors, primarily the increasing demand from biotechnology and pharmaceutical industries, where PEI is used extensively in gene transfection and drug delivery applications. The rise of biologics and mRNA technologies is directly influencing the uptake of PEI as a reliable transfection agent. Secondly, expanding applications in water treatment and paper manufacturing continue to anchor a significant portion of the market, especially in developing economies focusing on industrial infrastructure and resource efficiency.In the energy and environmental domains, the rising need for carbon capture materials and the use of PEI in gas separation membranes are pushing its demand forward. Moreover, the chemical and materials industry’s growing emphasis on multi-functional polymers and surface modification agents for coatings, adhesives, and packaging is increasing the polymer’s industrial appeal. Additionally, increasing regulatory pressure on sustainability is prompting R&D investment into biodegradable or green alternatives that incorporate PEI, especially for use in eco-friendly cleaning agents and personal care formulations. The market is further supported by technological advances in polymer synthesis, enabling more controlled molecular weight distributions and functional modifications, which expand the potential end-use scenarios across sectors.
Report Scope
The report analyzes the Polyethyleneimine market, presented in terms of market value (US$ Thousand). The analysis covers the key segments and geographic regions outlined below.Segments: Type (Branched Polyethyleneimine, Linear Polyethyleneimine); Application (Detergents Application, Adhesives & Sealants Application, Water Treatment Chemicals Application, Cosmetics Application, Paper Application, Other Applications)
Geographic Regions/Countries: World; United States; Canada; Japan; China; Europe (France; Germany; Italy; United Kingdom; Spain; Russia; and Rest of Europe); Asia-Pacific (Australia; India; South Korea; and Rest of Asia-Pacific); Latin America (Argentina; Brazil; Mexico; and Rest of Latin America); Middle East (Iran; Israel; Saudi Arabia; United Arab Emirates; and Rest of Middle East); and Africa.
Key Insights:
- Market Growth: Understand the significant growth trajectory of the Branched Polyethyleneimine segment, which is expected to reach US$326.6 Million by 2030 with a CAGR of a 0.5%. The Linear Polyethyleneimine segment is also set to grow at 0.2% CAGR over the analysis period.
- Regional Analysis: Gain insights into the U.S. market, estimated at $126.6 Million in 2024, and China, forecasted to grow at an impressive 1.0% CAGR to reach $82.9 Million by 2030. Discover growth trends in other key regions, including Japan, Canada, Germany, and the Asia-Pacific.
Why You Should Buy This Report:
- Detailed Market Analysis: Access a thorough analysis of the Global Polyethyleneimine Market, covering all major geographic regions and market segments.
- Competitive Insights: Get an overview of the competitive landscape, including the market presence of major players across different geographies.
- Future Trends and Drivers: Understand the key trends and drivers shaping the future of the Global Polyethyleneimine Market.
- Actionable Insights: Benefit from actionable insights that can help you identify new revenue opportunities and make strategic business decisions.
Key Questions Answered:
- How is the Global Polyethyleneimine Market expected to evolve by 2030?
- What are the main drivers and restraints affecting the market?
- Which market segments will grow the most over the forecast period?
- How will market shares for different regions and segments change by 2030?
- Who are the leading players in the market, and what are their prospects?
Report Features:
- Comprehensive Market Data: Independent analysis of annual sales and market forecasts in US$ Million from 2024 to 2030.
- In-Depth Regional Analysis: Detailed insights into key markets, including the U.S., China, Japan, Canada, Europe, Asia-Pacific, Latin America, Middle East, and Africa.
- Company Profiles: Coverage of players such as Actylis, Alfa Chemistry, BASF SE, Create Chemical Co., Ltd., Hangzhou Keying Chem Co., Ltd. and more.
- Complimentary Updates: Receive free report updates for one year to keep you informed of the latest market developments.
Select Competitors (Total 42 Featured):
- Actylis
- Alfa Chemistry
- BASF SE
- Create Chemical Co., Ltd.
- Hangzhou Keying Chem Co., Ltd.
- Junwee Chemical Co., Ltd.
- Lori Industry Co., Ltd.
- Nanjing Chemical Material Corp
- Nippon Shokubai Co., Ltd.
- Polysciences, Inc.
- Refine Chemical Co., Ltd.
- Sancai Industry Co., Ltd.
- Scientific Polymer Products, Inc.
- Senzhuo Industry Co., Ltd.
- Shandong Lanhai Industry Co., Ltd.
- Shandong SanYoung Industry Co., Ltd.
- Sigma-Aldrich (Merck KGaA)
- Unilong Industry Co., Ltd.
- World. Chem. Co., Ltd.
- Zehao Industry Co., Ltd.
Tariff Impact Analysis: Key Insights for 2025
Global tariff negotiations across 180+ countries are reshaping supply chains, costs, and competitiveness. This report reflects the latest developments as of April 2025 and incorporates forward-looking insights into the market outlook.The analysts continuously track trade developments worldwide, drawing insights from leading global economists and over 200 industry and policy institutions, including think tanks, trade organizations, and national economic advisory bodies. This intelligence is integrated into forecasting models to provide timely, data-driven analysis of emerging risks and opportunities.
What’s Included in This Edition:
- Tariff-adjusted market forecasts by region and segment
- Analysis of cost and supply chain implications by sourcing and trade exposure
- Strategic insights into geographic shifts
Buyers receive a free July 2025 update with:
- Finalized tariff impacts and new trade agreement effects
- Updated projections reflecting global sourcing and cost shifts
- Expanded country-specific coverage across the industry
Table of Contents
I. METHODOLOGYII. EXECUTIVE SUMMARY2. FOCUS ON SELECT PLAYERSIV. COMPETITION
1. MARKET OVERVIEW
3. MARKET TRENDS & DRIVERS
4. GLOBAL MARKET PERSPECTIVE
III. MARKET ANALYSIS
Companies Mentioned (Partial List)
A selection of companies mentioned in this report includes, but is not limited to:
- Actylis
- Alfa Chemistry
- BASF SE
- Create Chemical Co., Ltd.
- Hangzhou Keying Chem Co., Ltd.
- Junwee Chemical Co., Ltd.
- Lori Industry Co., Ltd.
- Nanjing Chemical Material Corp
- Nippon Shokubai Co., Ltd.
- Polysciences, Inc.
- Refine Chemical Co., Ltd.
- Sancai Industry Co., Ltd.
- Scientific Polymer Products, Inc.
- Senzhuo Industry Co., Ltd.
- Shandong Lanhai Industry Co., Ltd.
- Shandong SanYoung Industry Co., Ltd.
- Sigma-Aldrich (Merck KGaA)
- Unilong Industry Co., Ltd.
- World. Chem. Co., Ltd.
- Zehao Industry Co., Ltd.
Table Information
| Report Attribute | Details |
|---|---|
| No. of Pages | 72 |
| Published | April 2025 |
| Forecast Period | 2024 - 2030 |
| Estimated Market Value ( USD | $ 464.7 Million |
| Forecasted Market Value ( USD | $ 476.4 Million |
| Compound Annual Growth Rate | 0.4% |
| Regions Covered | Global |
