{"id":14437,"date":"2026-05-08T06:52:04","date_gmt":"2026-05-08T06:52:04","guid":{"rendered":"https:\/\/sr-business.com\/sr-v-2200-antibacterial-and-antiviral-agent\/"},"modified":"2026-09-24T09:21:32","modified_gmt":"2026-09-24T09:21:32","slug":"sr-v-2200-antibacterial-and-antiviral-agent","status":"publish","type":"page","link":"https:\/\/www.sr-business.com\/en\/sr-v-2200-antibacterial-and-antiviral-agent\/","title":{"rendered":"SR-V-2200 Antibacterial and Antiviral Agent"},"content":{"rendered":"\t\t
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SR-V-2200 Antibacterial and Antiviral Agent<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\"\"<\/span><\/p>\n

SR-V-2200 is an inorganic antibacterial and antiviral agent that imparts antibacterial and antiviral properties to fibers and coatings.<\/span><\/p>\n

Features
<\/span><\/strong><\/span>\u2606 Reduces the amount of virus on treated products.
\u2606 Contains silver ions for broad-spectrum antibacterial performance.
\u2606 Excellent heat resistance.
\u2606 Uniform 1 \u03bcm particles suitable for fiber spinning and coatings.
\u2606 Primarily inorganic composition with excellent water resistance.
\u2606 High safety profile suitable for a wide range of applications.<\/span><\/p>\n

Typical Properties<\/span><\/strong><\/span><\/p>\n\n\n\n\n
\n
Appearance<\/span><\/div>\n<\/td>\n
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Average Particle Size<\/span><\/p>\n<\/td>\n

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Moisture Content<\/span><\/p>\n<\/td>\n

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Heat-Resistance Temperature<\/span><\/p>\n<\/td>\n<\/tr>\n

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White powder<\/span><\/p>\n<\/td>\n

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1 \u03bcm<\/span><\/p>\n<\/td>\n

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<1%<\/span><\/p>\n<\/td>\n

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600\u00b0C<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


Features<\/span><\/strong><\/span>
It adsorbs to and inactivates viral membrane proteins, thereby preventing the virus from entering host cells.<\/span><\/p>\n

Antiviral Performance<\/span><\/strong><\/span>
The antiviral activity of SR-V-2200 aqueous dispersions at 0.1\u20133 mg\/mL against influenza virus was measured in accordance with ISO 18184, the antiviral test method for textile products. The antiviral activity value is the difference between the logarithm of the infectivity value for the phosphate-buffered control and that for the antiviral sample. A higher value indicates greater antiviral performance.
<\/span><\/p>\n\n\n\n\n
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Test Concentration<\/span><\/p>\n<\/td>\n

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0.1 mg\/mL<\/span><\/p>\n<\/td>\n

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1 mg\/mL<\/span><\/p>\n<\/td>\n

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3 mg\/mL<\/span><\/p>\n<\/td>\n<\/tr>\n

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Antiviral Activity Value<\/span><\/span><\/p>\n<\/td>\n

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1.5<\/span><\/span><\/p>\n<\/td>\n

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3.2<\/span><\/span><\/p>\n<\/td>\n

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>4.1<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


Antibacterial Performance<\/span><\/strong><\/span>
The minimum concentration of an antibacterial agent required to prevent bacterial division and proliferation is known as the minimum inhibitory concentration (MIC), expressed in \u03bcg\/mL. A lower MIC indicates stronger antibacterial activity. The table below shows the MIC values of SR-V-2200 against various microorganisms, determined using the agar dilution method.<\/span><\/p>\n\n\n\n\n
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Test Organism <\/span><\/p>\n<\/td>\n

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E.coli
Escherichia coli <\/span><\/p>\n<\/td>\n

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P.aeruginosa
Pseudomonas aeruginosa <\/span><\/p>\n<\/td>\n

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S.aureus
Staphylococcus aureus <\/span><\/p>\n<\/td>\n<\/tr>\n

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MIC(\u03bcg\/mL) <\/span><\/p>\n<\/td>\n

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200 <\/span><\/p>\n<\/td>\n

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200 <\/span><\/p>\n<\/td>\n

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400 <\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


Safety
<\/span><\/strong>SR-V-2200 has undergone a range of safety tests that confirm its high safety profile.<\/span><\/span><\/p>\n\n\n\n\n
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Test Item<\/span><\/p>\n<\/td>\n

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Acute Oral Toxicity<\/span><\/p>\n<\/td>\n

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Mutagenicity (Ames Test)<\/span><\/p>\n<\/td>\n

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Chromosomal Aberration<\/span><\/p>\n<\/td>\n

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Primary Skin Irritation<\/span><\/p>\n<\/td>\n

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Skin Sensitization<\/span><\/p>\n<\/td>\n<\/tr>\n

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Result<\/span><\/p>\n<\/td>\n

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LD50 >5000 mg\/kg<\/span><\/p>\n<\/td>\n

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\u00a0\u00a0Negative<\/span><\/p>\n<\/td>\n

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Negative<\/span><\/p>\n<\/td>\n

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Slightly Irritating<\/span><\/p>\n<\/td>\n

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Negative<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


Processing Examples
<\/span><\/strong><\/span>\u25c6 Dip-Treatment Example on Cotton Fabric
Cotton fabric was dip-treated with SR-V-2200 at an add-on of 1 g\/m\u00b2, and its antiviral activity against influenza virus was measured in accordance with ISO 18184, the antiviral test method for textile products. The results showed that SR-V-2200 achieved a higher antiviral activity value than a silver-based inorganic antibacterial agent. An antiviral activity value of 2 (99%) is classified as a \u201csmall effect,\u201d while a value of 3 (99.9%) is classified as a \u201cfull effect.\u201d<\/span><\/p>\n\n\n\n\n\n\n\n
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\u00a0<\/div>\n<\/td>\n
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Infectivity Titer (PFU\/mL) <\/span><\/div>\n<\/td>\n
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Antiviral Activity Value<\/span><\/div>\n<\/td>\n<\/tr>\n
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Virus Count Immediately after Inoculation <\/span><\/p>\n<\/td>\n

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1.1\u00d7108<\/sup><\/span><\/p>\n<\/td>\n

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\u2014 <\/span><\/p>\n<\/td>\n<\/tr>\n

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Standard White Fabric after 2 Hours <\/span><\/p>\n<\/td>\n

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5.9\u00d7106<\/sup><\/span><\/p>\n<\/td>\n

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\u2014 <\/span><\/p>\n<\/td>\n<\/tr>\n

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Cotton Fabric Dip-Treated with AG1100 at 1 g\/m\u00b2 <\/span><\/p>\n<\/td>\n

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4.0\u00d7106<\/sup><\/span><\/p>\n<\/td>\n

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0.2 <\/span><\/p>\n<\/td>\n<\/tr>\n

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Cotton Fabric Dip-Treated with SR-V-2200 at 1 g\/m\u00b2 <\/span><\/p>\n<\/td>\n

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<200 <\/span><\/p>\n<\/td>\n

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>4.5 <\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


\u25c6 Coating Example on Film
SR-V-2200 was coated onto polyester film at an add-on of 1 g\/m\u00b2. In accordance with ISO 18184, the antiviral test method for textile products, 0.4 mL of viral suspension was applied and the cover-film method was used to measure antiviral activity against influenza virus. The results showed that SR-V-2200 provided a high antiviral activity value.<\/span><\/p>\n\n\n\n\n\n\n
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\u00a0<\/p>\n<\/td>\n

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Infectivity Titer (PFU\/mL)<\/span><\/p>\n<\/td>\n

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Antiviral Activity Value<\/span><\/p>\n<\/td>\n<\/tr>\n

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Virus Count Immediately after Inoculation<\/span><\/p>\n<\/td>\n

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4.8\u00d7107<\/sup><\/span><\/p>\n<\/td>\n

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\u2014<\/span><\/p>\n<\/td>\n<\/tr>\n

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Untreated Film after 2 Hours<\/span><\/p>\n<\/td>\n

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4.4\u00d7106<\/sup><\/span><\/p>\n<\/td>\n

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\u2014<\/span><\/p>\n<\/td>\n<\/tr>\n

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Film Coated with SR-V-2200 at 1 g\/m\u00b2<\/span><\/p>\n<\/td>\n

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<100<\/span><\/p>\n<\/td>\n

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>4.8<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


Packaging
<\/span><\/strong>5 kg\/package (carton with aluminum-foil-lined bag) <\/span><\/span><\/p>\n

Handling Precautions<\/span><\/strong><\/span><\/p>\n

\u25cf Hygroscopic. Store sealed at room temperature.
\u25cf Because this product is a fine powder, provide local exhaust ventilation and wear a dust mask, safety goggles, and gloves during handling.
\u25cf If the product enters the eyes, rinse thoroughly with clean water and seek medical attention promptly.
\u25cf In case of skin contact, wash thoroughly with soap.
\u25cf Certain processing conditions may cause discoloration or reduce deodorizing performance. Conduct a trial before use.
\u25cf Confirm the intended applications and all applicable laws and regulations before deciding to use the product.<\/span><\/p>\n

\u00a0<\/p>\n

\u2605 For safety information regarding storage, use, and disposal, refer to the product safety information issued by our company or consult the appropriate company representative.
\u2605 The physical-property values in this technical document are not guaranteed specifications for our products. The information may change if product specifications are revised.
\u2605 The information in this technical document is based on test results and may not correspond to results under specific conditions of use. We assume no responsibility for end-product performance, patent matters, or related issues.<\/span><\/p>\n

\u00a0<\/span><\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

SR-V-2200 Antibacterial and Antiviral Agent SR-V-2200 is an inorganic antibacterial and antiviral agent that imparts antibacterial and antiviral properties to fibers and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[71],"tags":[],"class_list":["post-14437","page","type-page","status-publish","hentry","category-antimicrobial-agents"],"_links":{"self":[{"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/pages\/14437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/comments?post=14437"}],"version-history":[{"count":1,"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/pages\/14437\/revisions"}],"predecessor-version":[{"id":14438,"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/pages\/14437\/revisions\/14438"}],"wp:attachment":[{"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/media?parent=14437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/categories?post=14437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sr-business.com\/en\/wp-json\/wp\/v2\/tags?post=14437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}