重鉻酸鈉市場機會、成長動力、產業趨勢分析與預測 2025 - 2034

2024 年全球重鉻酸鈉市場規模達到 15 億美元，預計 2025 年至 2034 年期間複合年成長率將達到 5.1%。汽車、航太和建築等行業的不斷發展，對耐用、耐腐蝕金屬部件的需求不斷增加，從而促進了重鉻酸鈉作為鉻酸生產的重要前體的應用。

市場按形式細分，包括粉末和晶體變體，預計粉末形式將占主導地位。到 2034 年，由於粉末易於處理、溶解度高和儲存效率高，預計將貢獻 8.69 億美元。這些特性使其成為金屬加工、皮革鞣製和化學製造應用的首選。它的反應特性進一步提高了其在生產鉻基化合物中的價值，鞏固了其在工業過程中的作用。

在應用方面，重鉻酸鈉市場涵蓋金屬表面處理、顏料和塗料、鞣劑、木材防腐劑和其他用途。金屬精加工在 2024 年佔據主導地位，佔據 29.5% 的市場。該化學品在提高金屬耐久性、防銹性和美觀性方面發揮關鍵作用，這支撐了其在主要行業的廣泛應用。重鉻酸鈉在電鍍和陽極氧化製程中起著關鍵作用，對於提高金屬零件的表面強度和性能是必不可少的。

受化學製造、皮革加工和先進表面處理等行業的強勁需求推動，美國市場規模到 2024 年將達到 3.218 億美元。汽車和航太工業快速採用尖端技術進一步推動了成長。此外，對催化劑和顏料等創新應用的持續研究正在擴大重鉻酸鈉的潛力並為市場參與者帶來新的機會。

儘管成長前景強勁，但六價鉻化合物的監管限制帶來了挑戰。製造商正在積極採用永續的做法並探索環保替代方案以滿足合規標準而不影響需求。這些努力可望確保市場平衡發展，符合環境法規和工業需求。

目錄

第 1 章：方法論與範圍

• 市場範圍和定義
• 基礎估算與計算
• 預測計算
• 資料來源
  • 基本的
  • 次要
    • 付費來源
    • 公共資源

第 2 章：執行摘要

第 3 章：產業洞察

• 產業生態系統分析
  • 影響價值鏈的因素
  • 利潤率分析
  • 中斷
  • 未來展望
  • 製造商
  • 經銷商
• 供應商概況
• 利潤率分析
• 重要新聞及舉措
• 監管格局
• 衝擊力
  • 成長動力
    • 金屬精加工和表面處理應用中對重鉻酸鈉的需求不斷增加
    • 鉻基顏料和塗料生產的使用日益增多
    • 化學製造業的擴張
  • 產業陷阱與挑戰
    • 來自環保替代品的競爭日益激烈
    • 由於重鉻酸鈉具有毒性，因此環境法規十分嚴格
• 成長潛力分析
• 波特的分析
• PESTEL 分析

第4章：競爭格局

• 介紹
• 公司市佔率分析
• 競爭定位矩陣
• 戰略展望矩陣

第 5 章：市場規模與預測：依形式，2021-2034 年

• 主要趨勢
• 粉末
• 水晶

第 6 章：市場規模與預測：按應用，2021-2034 年

• 主要趨勢
• 金屬表面處理
• 顏料和塗料
• 鞣劑
• 木材防腐劑
• 化工中間體
• 其他（催化劑、玻璃著色劑等）

第 7 章：市場規模與預測：依最終用途產業，2021-2034 年

• 主要趨勢
• 金屬及表面處理
• 紡織品
• 汽車
• 化學品
• 皮革
• 其他（航太、油漆塗料等）

第 8 章：市場規模與預測：按地區，2021-2034 年

• 主要趨勢
• 北美洲
  • 美國
  • 加拿大
• 歐洲
  • 英國
  • 德國
  • 法國
  • 義大利
  • 西班牙
  • 俄羅斯
• 亞太地區
  • 中國
  • 印度
  • 日本
  • 韓國
  • 澳洲
• 拉丁美洲
  • 巴西
  • 墨西哥
• 中東及非洲
  • 南非
  • 沙烏地阿拉伯
  • 阿拉伯聯合大公國

第9章：公司簡介

• AD International
• Brother Enterprises
• Choice Organochem
• Chongqing Changyuan
• Dhairya International
• Minfeng Chemical
• Nippon Chemical Industrial
• TNJ Chemical
• Vishnu Chemicals
• Yinhe Group

The Global Sodium Dichromate Market reached USD 1.5 billion in 2024 and is projected to grow at an impressive CAGR of 5.1% from 2025 to 2034. The rising demand for sodium dichromate, particularly in metal finishing and surface treatment applications, is a key driver of this growth. Expanding industries such as automotive, aerospace, and construction are fueling the need for durable, corrosion-resistant metal components, boosting the adoption of sodium dichromate as a crucial precursor for chromic acid production.

The market is segmented by form, including powder and crystal variants, with the powder form anticipated to dominate. By 2034, the powder segment is expected to contribute USD 869 million, thanks to its ease of handling, high solubility, and storage efficiency. These characteristics make it a preferred choice for applications in metal finishing, leather tanning, and chemical manufacturing. Its reactive properties further enhance its value in producing chromium-based compounds, cementing its role in industrial processes.

In terms of applications, the sodium dichromate market spans metal finishing, pigments and coatings, tanning agents, wood preservatives, and other uses. Metal finishing stood out as the dominant segment in 2024, capturing 29.5% of the market share. The chemical's critical role in improving metal durability, rust resistance, and aesthetic appeal underpins its widespread use across key industries. Sodium dichromate plays a pivotal role in electroplating and anodizing processes, making it indispensable for enhancing the surface strength and performance of metal components.

The U.S. market accounted for USD 321.8 million in 2024, driven by strong demand from sectors such as chemical manufacturing, leather processing, and advanced surface treatments. The rapid adoption of cutting-edge technologies in the automotive and aerospace industries is further propelling growth. Additionally, ongoing research into innovative applications, such as catalysts and pigments, is expanding the potential of sodium dichromate and unlocking new opportunities for market players.

Despite the robust growth outlook, regulatory restrictions on hexavalent chromium compounds present challenges. Manufacturers are actively adopting sustainable practices and exploring environmentally friendly alternatives to meet compliance standards without compromising demand. These efforts are expected to ensure a balanced trajectory for the market, aligning with both environmental regulations and industrial needs.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Market scope & definition
• 1.2 Base estimates & calculations
• 1.3 Forecast calculation
• 1.4 Data sources
  • 1.4.1 Primary
  • 1.4.2 Secondary
    • 1.4.2.1 Paid sources
    • 1.4.2.2 Public sources

Chapter 2 Executive Summary

• 2.1 Industry synopsis, 2021-2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
  • 3.1.1 Factor affecting the value chain
  • 3.1.2 Profit margin analysis
  • 3.1.3 Disruptions
  • 3.1.4 Future outlook
  • 3.1.5 Manufacturers
  • 3.1.6 Distributors
• 3.2 Supplier landscape
• 3.3 Profit margin analysis
• 3.4 Key news & initiatives
• 3.5 Regulatory landscape
• 3.6 Impact forces
  • 3.6.1 Growth drivers
    • 3.6.1.1 Rising demand for sodium dichromate in metal finishing and surface treatment applications
    • 3.6.1.2 Increasing use in the production of chromium-based pigments and coatings
    • 3.6.1.3 Expansion of the chemical manufacturing sector
  • 3.6.2 Industry pitfalls & challenges
    • 3.6.2.1 Rising competition from alternative, eco-friendly substitutes
    • 3.6.2.2 Strict environmental regulations due to the toxic nature of sodium dichromate
• 3.7 Growth potential analysis
• 3.8 Porter’s analysis
• 3.9 PESTEL analysis

Chapter 4 Competitive Landscape, 2024

• 4.1 Introduction
• 4.2 Company market share analysis
• 4.3 Competitive positioning matrix
• 4.4 Strategic outlook matrix

Chapter 5 Market Size and Forecast, By Form, 2021-2034 (USD Billion, Kilo Tons)

• 5.1 Key trends
• 5.2 Powder
• 5.3 Crystal

Chapter 6 Market Size and Forecast, By Application, 2021-2034 (USD Billion, Kilo Tons)

• 6.1 Key trends
• 6.2 Metal finishing
• 6.3 pigments and coatings
• 6.4 Tanning agent
• 6.5 Wood preservative
• 6.6 Chemical intermediate
• 6.7 Others (catalysts, glass colorant, etc.)

Chapter 7 Market Size and Forecast, By End Use Industry, 2021-2034 (USD Billion, Kilo Tons)

• 7.1 Key trends
• 7.2 Metal and surface treatment
• 7.3 Textiles
• 7.4 Automotive
• 7.5 Chemicals
• 7.6 Leather
• 7.7 Others (aerospace, paint & coating, etc.)

Chapter 8 Market Size and Forecast, By Region, 2021-2034 (USD Billion, Kilo Tons)

• 8.1 Key trends
• 8.2 North America
  • 8.2.1 U.S.
  • 8.2.2 Canada
• 8.3 Europe
  • 8.3.1 UK
  • 8.3.2 Germany
  • 8.3.3 France
  • 8.3.4 Italy
  • 8.3.5 Spain
  • 8.3.6 Russia
• 8.4 Asia Pacific
  • 8.4.1 China
  • 8.4.2 India
  • 8.4.3 Japan
  • 8.4.4 South Korea
  • 8.4.5 Australia
• 8.5 Latin America
  • 8.5.1 Brazil
  • 8.5.2 Mexico
• 8.6 MEA
  • 8.6.1 South Africa
  • 8.6.2 Saudi Arabia
  • 8.6.3 UAE

Chapter 9 Company Profiles

• 9.1 AD International
• 9.2 Brother Enterprises
• 9.3 Choice Organochem
• 9.4 Chongqing Changyuan
• 9.5 Dhairya International
• 9.6 Minfeng Chemical
• 9.7 Nippon Chemical Industrial
• 9.8 TNJ Chemical
• 9.9 Vishnu Chemicals
• 9.10 Yinhe Group