Organic antimicrobial materials have become the mainstream choice in today’s market, owing to their numerous advantages: wide availability of raw materials, a long history of use and development, mature technology, ease of processing, potent antibacterial efficacy, rapid kill rates, broad-spectrum activity, and cost-effectiveness.

　　Antimicrobial materials are a class of advanced functional materials that possess intrinsic capabilities to kill or inhibit microorganisms, and they can be applied in numerous fields, including healthcare, household products, home appliances, food packaging, plastic films, sanitary ceramics, and architectural coatings.

　　Antimicrobial materials can be classified into three major categories based on their origin: natural, organic, and inorganic antimicrobials. Natural antimicrobials include plant‑derived agents—such as terpenoids and their derivatives, alkaloids, steroids, saponins, lignans, and amino acids—animal‑derived compounds—like carbohydrates, amino acids, and peptides—and microbe‑derived substances, such as antibiotics. Organic antimicrobials comprise quaternary phosphonium salts, quaternary ammonium salts, phenolic esters, biguanides, imidazoles, and others. Inorganic antimicrobials are broadly divided into two types: those containing metal ions (metal or metal oxides) and photocatalytic metal oxide–based materials. Due to differences in properties, cost, and degree of industrialization, these various classes of antimicrobial materials exhibit distinct application areas. For example, natural antimicrobials are employed in food packaging, microbial‑derived agents find use in pharmaceutical manufacturing, while organic antimicrobials serve in food and drug packaging, water treatment, coatings, and numerous other fields. Inorganic antimicrobials hold promise in biomedicine, wastewater treatment, and food packaging, among others. Among them, organic antimicrobials have become the dominant class in today’s market, owing to their wide availability, long history of use and development, mature technologies, ease of processing, potent bactericidal activity, rapid kill rates, broad antimicrobial spectra, and relatively low cost.

　　In recent years, both the global and Chinese markets for antimicrobial materials have exhibited rapid growth. According to the “2020–2024 China Antimicrobial Materials Market Feasibility Study Report” published by New Thought World, the global antimicrobial materials market is primarily concentrated in the United States, Europe, and regions such as China, Japan, and South Korea in Asia, with an average annual growth rate exceeding 10% over the past five years. Several factors have driven this rapid expansion: First, as economies continue to develop, incomes have risen significantly, leading to a shift in societal awareness toward greater emphasis on personal health. Second, globalization and improved transportation have increased human mobility, creating opportunities for disease transmission and resulting in a rise in infectious and epidemic diseases with growing public health implications. Consequently, governments and citizens worldwide have placed increasing importance on disease prevention and the maintenance of safe, hygienic living environments, thereby fostering the development of antimicrobial materials. Third, ongoing research by academics and enterprises has continuously advanced antimicrobial technologies, enhancing properties such as thermal stability, durability, and safety, thus better meeting the needs of downstream users.

　　According to industry analysts at New Thought World, the ongoing advancement of various research efforts has not only enhanced the performance of antimicrobial materials but also broadened their range of applications, suggesting a promising future market outlook.