패시베이션용 화학제품 : 시장 점유율 분석, 업계 동향과 통계, 성장 예측(2026-2031년)

According to Mordor Intelligence, the passivation chemicals market size was valued at USD 1.74 billion in 2025 and is estimated to grow from USD 1.83 billion in 2026 to reach USD 2.36 billion by 2031, at a CAGR of 5.22% during the forecast period (2026-2031).

Global Passivation Chemicals Market Trends and Insights

Corrosion-Control Requirements for Stainless Steel and Alloy Components

Stainless steel remains important in food-grade, pharmaceutical, and industrial equipment, which places passivation within supplier qualification requirements across the component lifecycle. American Society for Testing and Materials (ASTM) A967, updated in its 2025 edition, sets out 10 treatment methods, including 5 nitric acid and 5 citric acid methods. The standard also requires verification through tests such as copper sulfate, salt spray, and high-humidity exposure. These controls make surface treatment performance relevant to buyers who need predictable corrosion resistance in demanding service environments. Food processing, pharmaceutical production, and oil and gas infrastructure continue to use stainless steel equipment with long service-life requirements. This gives the passivation chemicals market a stable base of demand while the chemistry mix shifts toward formulations that reduce waste and meet customer specifications. The shift does not remove the need for established verification methods, because buyers still need treatments that fit their material grades, operating conditions, and documented quality requirements.

EV Lightweighting and Battery-Enclosure Protection

Electric vehicle battery packs use aluminum enclosures because aluminum combines low density, thermal conductivity, and corrosion resistance. Aluminum enclosures can weigh up to 50% less than comparable steel enclosures, supporting vehicle-range objectives. Battery packs also contain dissimilar-metal joints, including busbars, cooling plates, and fasteners, where galvanic corrosion requires treatments validated for electrochemical conditions. BASF, through Chemetall, introduced a chromium-free and fluoride-free passivation solution for electric vehicle copper foils in October 2025. The company reported that batteries treated with Gardolene D achieved up to 6% longer life after 1,000 cycles at 25 °C than hexavalent chromium treatments. Expanding electric vehicle output in China, Europe, and North America, therefore, supports demand for aluminum-compatible treatments in the passivation chemicals market, and suppliers must also demonstrate that these treatments work across the varied alloys, joints, and operational conditions found in battery assemblies.

Hazardous-Acid Handling and Wastewater Compliance Costs

Nitric acid passivation can generate nitrogen oxide fumes, which require dedicated ventilation and controlled handling. Spent treatment baths can also contain dissolved metals that require treatment before discharge under U.S. Environmental Protection Agency (EPA) requirements. The EPA's proposed 2026 Multi-Sector General Permit addressed industrial stormwater discharges and related compliance obligations. The Occupational Safety and Health Administration Hazard Communication Standard adds requirements for hazard communication, personal protective equipment, and worker training. Citric acid can reduce disposal burdens where process requalification is feasible, but existing nitric acid lines may require capital investment and new approvals. These costs can limit the pace at which smaller metal fabricators adopt alternative chemistries within the passivation chemicals market, and the burden is particularly relevant where existing customer drawings specify nitric acid treatment and a different process needs fresh customer approval.

Other drivers and restraints analyzed in the detailed report include:

1. Medical-Device Biocompatibility and Implantable-Alloy Demand
2. Aerospace Production, MRO and Certified Surface Treatment
3. Qualification Time for Substituting Established Chemistries

For complete list of drivers and restraints, kindly check the Table Of Contents.

Segment Analysis

Nitric acid held 35.23% of the passivation chemicals market share in 2025. Its position reflected established aerospace qualification documents, legacy industrial drawings, and original equipment manufacturer (OEM) process standards. AMS 2700G, issued by SAE International in May 2025, listed nitric acid as Method 1 for relevant aerospace passivation procedures. Phosphoric acid serves specialized aluminum and softer-alloy applications where lower acidity helps avoid substrate attack. Other product types include proprietary oxidizing blends and chromate-free systems used in electric vehicle battery and electronics applications. The product mix is therefore changing gradually, while established chemistries retain a role in certified applications.

Citric acid is projected to advance at a 6.34% CAGR from 2026 to 2031. Its adoption reflects performance characteristics as well as environmental considerations. Citric acid treatment can provide a higher chromium-to-iron surface ratio than nitric acid treatment under ASTM A967 test conditions. This relationship is relevant in chloride-exposed uses such as food equipment, marine hardware, and pharmaceutical processing. Citric acid is also used in implant manufacturing because it avoids nitrogen oxide fumes and supports cleanroom documentation. Large manufacturers with Scope 3 emissions commitments are placing greater attention on formulations that reduce waste streams.

Complete Report Scope:

• By Product Type
  • Nitric Acid
  • Citric Acid
  • Phosphoric Acid
  • Other Product Types
• By Application Material
  • Stainless Steel
  • Aluminum
  • Titanium
  • Other Application Materials
• By End-Use Industry
  • Automotive
  • Aerospace
  • Medical Devices
  • Electronics
  • Other End-Use Industries
• By Geography
  • Asia-Pacific
    • China
    • India
    • Japan
    • South Korea
    • ASEAN Countries
    • Rest of Asia-Pacific
  • North America
    • United States
    • Canada
    • Mexico
  • Europe
    • Germany
    • United Kingdom
    • France
    • Italy
    • NORDIC Countries
    • Rest of Europe
  • South America
    • Brazil
    • Argentina
    • Rest of South America
  • Middle East and Africa
    • Saudi Arabia
    • South Africa
    • Rest of Middle East and Africa

Geography Analysis

Asia-Pacific held 39.71% of the passivation chemicals market size in 2025 and is projected to advance at a 6.48% CAGR through 2031. China's Yangtze River Delta, Pearl River Delta, and Bohai Economic Rim contain concentrations of automotive, electronics, and aerospace component manufacturing. India is driving demand because automotive component expansion under the Production-Linked Incentive scheme is attracting Tier-1 surface treatment investment. India's commercial MRO sector is also building AMS 2700-compliant passivation capability. Japan and South Korea contribute to semiconductor-grade processing and advanced electronics interconnects.

Southeast Asian countries, including Vietnam, Thailand, and Indonesia, are becoming additional manufacturing locations for electronics and automotive components. Foreign direct investment in these activities adds incremental demand for surface treatment processes. North America and Europe are more compliance-intensive areas of the passivation chemicals market because of their established aerospace and medical device production bases. North American aerospace suppliers use AMS 2700G-certified chemistry, while medical device manufacturers are strengthening chemistry traceability in response to Food and Drug Administration guidance. The EPA's proposed 2026 Multi-Sector General Permit supports greater attention to industrial wastewater management in the United States.

European requirements under Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) and Restriction of Hazardous Substances (RoHS) have supported the phaseout of hexavalent chromium. Germany, France, and Italy form a core European consumption base, where automotive OEM qualification relationships influence chemistry selection. South America, and Middle East and Africa are expanding demand bases tied to automotive assembly, oil and gas infrastructure, and metal fabrication. Brazil supports South American demand through vehicle assembly, agribusiness equipment, and industrial manufacturing in Sao Paulo and Minas Gerais. South Africa is the most industrially diversified market in its sub-region, with vehicle assembly demand aligned with international OEM quality standards.

1. Asterion LLC
2. BASF
3. Birchwood Laboratories LLC
4. Brulin
5. Delmet srl
6. Element Solutions Inc
7. Henkel AG & Co. KGaA
8. Hubbard-Hall Inc.
9. JAYCO Chemical Solutions
10. MKS Inc.
11. Nihon Parkerizing Co., Ltd.
12. Poligrat GmbH
13. Quaker Houghton
14. TIB Chemicals AG

Additional Benefits:

• The market estimate (ME) sheet in Excel format
• 3 months of analyst support

TABLE OF CONTENTS

1 Introduction

• 1.1 Study Assumptions and Market Definition
• 1.2 Scope of the Study

2 Research Methodology

3 Executive Summary

4 Market Landscape

• 4.1 Market Overview
• 4.2 Market Drivers
  • 4.2.1 Corrosion-Control Requirements for Stainless Steel and Alloy Components
  • 4.2.2 Aerospace Production, MRO and Certified Surface Treatment
  • 4.2.3 EV Lightweighting and Battery-Enclosure Protection
  • 4.2.4 Medical-Device Biocompatibility and Implantable-Alloy Demand
  • 4.2.5 Electronics Miniaturization and High-Purity Metal Processing
• 4.3 Market Restraints
  • 4.3.1 Hazardous-Acid Handling and Wastewater Compliance Costs
  • 4.3.2 Qualification Time for Substituting Established Chemistries
  • 4.3.3 Raw-Material Price Volatility and Supply Disruption
• 4.4 Value Chain Analysis
• 4.5 Porter's Five Forces Analysis
  • 4.5.1 Bargaining Power of Suppliers
  • 4.5.2 Bargaining Power of Buyers
  • 4.5.3 Threat of New Entrants
  • 4.5.4 Threat of Substitutes
  • 4.5.5 Competitive Rivalry

5 Market Size and Growth Forecasts (Value)

• 5.1 By Product Type
  • 5.1.1 Nitric Acid
  • 5.1.2 Citric Acid
  • 5.1.3 Phosphoric Acid
  • 5.1.4 Other Product Types
• 5.2 By Application Material
  • 5.2.1 Stainless Steel
  • 5.2.2 Aluminum
  • 5.2.3 Titanium
  • 5.2.4 Other Application Materials
• 5.3 By End-Use Industry
  • 5.3.1 Automotive
  • 5.3.2 Aerospace
  • 5.3.3 Medical Devices
  • 5.3.4 Electronics
  • 5.3.5 Other End-Use Industries
• 5.4 By Geography
  • 5.4.1 Asia-Pacific
    • 5.4.1.1 China
    • 5.4.1.2 India
    • 5.4.1.3 Japan
    • 5.4.1.4 South Korea
    • 5.4.1.5 ASEAN Countries
    • 5.4.1.6 Rest of Asia-Pacific
  • 5.4.2 North America
    • 5.4.2.1 United States
    • 5.4.2.2 Canada
    • 5.4.2.3 Mexico
  • 5.4.3 Europe
    • 5.4.3.1 Germany
    • 5.4.3.2 United Kingdom
    • 5.4.3.3 France
    • 5.4.3.4 Italy
    • 5.4.3.5 NORDIC Countries
    • 5.4.3.6 Rest of Europe
  • 5.4.4 South America
    • 5.4.4.1 Brazil
    • 5.4.4.2 Argentina
    • 5.4.4.3 Rest of South America
  • 5.4.5 Middle East and Africa
    • 5.4.5.1 Saudi Arabia
    • 5.4.5.2 South Africa
    • 5.4.5.3 Rest of Middle East and Africa

6 Competitive Landscape

• 6.1 Market Concentration
• 6.2 Strategic Moves
• 6.3 Market Share (%)/Ranking Analysis
• 6.4 Company Profiles (includes Global Overview, Market Overview, Core Segments, Financials as available, Strategic Information, Products and Services, and Recent Developments)
  • 6.4.1 Asterion LLC
  • 6.4.2 BASF
  • 6.4.3 Birchwood Laboratories LLC
  • 6.4.4 Brulin
  • 6.4.5 Delmet srl
  • 6.4.6 Element Solutions Inc
  • 6.4.7 Henkel AG & Co. KGaA
  • 6.4.8 Hubbard-Hall Inc.
  • 6.4.9 JAYCO Chemical Solutions
  • 6.4.10 MKS Inc.
  • 6.4.11 Nihon Parkerizing Co., Ltd.
  • 6.4.12 Poligrat GmbH
  • 6.4.13 Quaker Houghton
  • 6.4.14 TIB Chemicals AG

7 Market Opportunities and Future Outlook

• 7.1 White-Space and Unmet-Need Assessment