What is antibacterial stainless steel materials ?

 Antibacterial mechanism, characteristics, application and development status of various antibacterial stainless steel materials (including antibacterial stainless steel with copper and silver added, surface coating antibacterial stainless steel, antibacterial composite stainless steel plate) · Adding a certain amount of antibacterial metal elements Cu,Ag,Zn, etc., to control the casting, forging, rolling and heat treatment process. The antibacterial metal elements in the stainless steel matrix with a certain size, shape, uniform dispersion precipitation, and ensure the volume percentage of precipitated phase, without reducing the mechanical properties and corrosion resistance of ordinary stainless steel, to give its excellent antibacterial performance.

The rise of the background

The impact of pathogenic Escherichia coli O-157 on Japanese society in 1996, and the impact of SARS epidemic on Chinese health service in 2003. The reflection after the crisis has greatly improved people's health awareness, and the demand for health and environmental protection will also increase significantly. Therefore, it is imperative to accelerate the development of antimicrobial materials and products industry.

The successful development of antimicrobial stainless steel provides a broad space for the development of antimicrobial products. The development potential of antibacterial stainless steel products is huge and the market prospect is very broad. Many DOMESTIC MANUFACTURERS HAVE expressed a strong interest in antibacterial stainless steel, and the research group is actively seeking support to carry out pilot tests, and strive to convert the results into commodities as soon as possible.

Industry application

The home appliance industry is the leading domestic home appliance enterprises, such as Pioneer and Haier, and the international famous manufacturers, such as Electrolux and Siemens, which promote the industrialization of antimicrobial products. It has become an active brand of antimicrobial products in the market.

In the tableware industry, the all-material stainless steel antibacterial tableware is researched and developed by the Institute of Metal Research, Chinese Academy of Sciences. The whole is made of antibacterial stainless steel raw materials. At present, all-material antibacterial stainless steel has been applied to ASSTEC antibacterial tableware, which has durable and excellent antibacterial properties. The killing rate of Escherichia coli and Staphylococcus aureus is above 99%, and it still maintains good antibacterial properties after surface wear.

In the building materials industry, Shengda flooring, Pesteo PVC pipe, Wei 'an PP-R aluminum plastic pipe, Xianyang pipe industry aluminum plastic pipe, new super steel plastic pipe, and Emerodan, Marco Polo ceramic tile, Na Mei coating, Nippon coating, PU polyleaven wood coating, nitro (NC) wood coating and other antibacterial products have been developed and listed.

Alloy type antibacterial stainless steel 

Alloy type antibacterial stainless steel refers to the stainless steel with good antibacterial properties by adding antibacterial metal elements in the process of smelting conventional stainless steel and then undergoing special antibacterial heat treatment. This stainless steel has excellent antibacterial properties even after wear.

The characteristics of

Broad-spectrum antibacterial activity: the killing rate of Escherichia coli and Staphylococcus aureus is above 99%;

Antibacterial durability: the surface still maintains good antibacterial properties after wear;

Human safety: antibacterial stainless steel in toxicity and human safety fully in line with the national technical standards;

Stainless steel properties: mechanical, corrosion resistance, cold and hot processing, welding and other properties of the original stainless steel.

Antibacterial properties

stainless steel material grade	Escherichia coli	Staphylococcus aureus
Conventional stainless steel	0	0
Antibacterial stainless steel	> 99.9	> 99.9

Shandong Chengshun Metal is a professional manufacturer of stainless steel products, including 201, 202, 304, 304L, 316, 316L, 409S, 410, 430, stainless steel coils, stainless steel sheet plates, stainless steel round bars, stainless steel flat bars, stainless steel seamless precision pipes. 

More information about stainless steel products, contact Krystal Liu, 

WhatsApp: 008618845135043

E-mail: krystal@chengshunmetal.com