Silver ion antibacterial agent

Short Description:

AntibacMax silver ion antibacterial agent — a safe silver ion antibacterial product which contains different particle sizes, with glass and zirconium phosphate as the carrier and silver ion as the safe and efficient antibacterial components.
Silver ion is safe and harmless to human body. It has a broad-spectrum antibacterial effect by interfering with and destroying proteins in bacteria, and it also has a good inhibitory effect on various fungi containing protein capsid.

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Product Detail

Product Tags

Product feature

■ Safe, healthy and non-stimulating
■ Long-lasting antibacterial properties
■ No drug resistance
■ Excellent heat resistance and chemical stability
■ Good processing performance, evenly dispersed in polymer materials;
■ Excellent and rapid antibacterial property, with excellent antibacterial effect on Escherichia coli, Staphylococcus aureus, Candida albicans, Pneumococcus, Pseudomonas aeruginosa, etc.

Product parameter

Product Model	P203	P205	P210	B101	B110	B130
Carrier	zirconium phosphate	zirconium phosphate	zirconium phosphate	glass	glass	glass
Antibacterial active ingredients	Silver ion	Silver ion	Silver ion	Silver ion	Silver ion	Silver ion
Partical size	D50=0.6±0.1μm D90=0.9±0.1μm	D50=0.6±0.1μm D90=0.9±0.1μm	D50=0.6±0.1μm D90=0.9±0.1μm	D50=0.5±0.1μm D98=1.0±0.2μm	D50=4±1μm D98=10±2μm	D50=10±2μm D98=30±2μm
Temperature resistance	1300℃	1300℃	1300℃	600℃	600℃	600℃
Appearance	White powder	White powder	White powder	White powder	White powder	White powder
Typical application	Fiber, Film, Paint, Ink, China	Fiber, Film, Paint, Ink, China	Fiber, Film, Paint, Ink, China	Plastic, Rubber, Paint, Ink	Plastic, Rubber, Paint, Ink, membrane	Plastic, Rubber, Paint, Ink, membrane

Antibacterial property

MIC is the minimum concentration of antibacterial agent required to prevent bacterial division and reproduction. The lower the MIC value, the better the antibacterial effect on bacteria.

MIC (AGAR dilution method) for various microorganisms (Unit): μg/ml

The experimental strains	Character	Silver ion antibacterial agent (glass carrier)
E. coli 0157	Food poisoning	500
E. coli	Water pollution of food and drink	500
Staphylococcus aureus	Sepsis, food poisoning	500
Salmonella	Typhoid fever, food poisoning	500
Candida	Pathogenic yeast of candidiasis	1000
Aspergillus	Residential environment mold	1000

The long-term effect of silver ion antibacterial agent

Antibacterial properties of silver ion antibacterial agent P203 in PET fibers

PET fiber sample	Bacteria number		logarithmic value
PET fiber sample	Initial	after 18h	logarithmic value
Unwashed sample	3*10⁴	2*10²	2.3
Sample after 50 washes	3*10⁴	4*10⁴	4.6
Blank sample	3*10⁴	2*10⁷	7.3
Note: The detected strain is Staphylococcus aureus.

Biosafety of silver ion antibacterial agents

Biosafety test results of AntibacMax

Test items	B130	P203
Acute transoral toxicity (ICR mice)	＞5000mg/kg Nontoxicity	＞5000mg/kg Nontoxicity
Multiple skin irritation (New Zealand rabbits)	Nonirritant	Nonirritant
Acute eye irritation (New Zealand rabbits)	Nonirritant	Nonirritant
The 2002 edition of the rule of disinfection technique

Product application

AntibacMax Silver ion antibacterial agent can be used in plastics, rubber, coatings, elastomers, fibers, non-woven fabrics, plates, pipes, ceramics and other areas that need long-term antibacterial effect.