Most antibacterial products on the market rely on two mainstream technologies: organic chemical antibacterial agents and nano-metal inorganic antibacterial materials, both of which have obvious defects. Organic chemical antibacterial agents take effect quickly but have poor heat resistance, short service life, and toxic decomposition that pollutes the environment. Traditional nano inorganic antibacterial materials are high temperature resistant and chemically stable with non-toxic by-products, yet they work slowly, and nano particles may penetrate human bodies and cause hidden safety risks. Among more than 5,000 global antibacterial patents, physical antibacterial patents account for less than 6%, creating a huge market demand for safe and long-lasting physical antibacterial materials. Against this backdrop, the original Chinese patented Fromufoot micron silver physical antibacterial technology was developed.
Fromufoot is a China authorized patented inorganic antibacterial material free of chemicals and nano components. It is produced through exclusive Chinese patented technology by combining pure silver with special carriers. Its particle size is ≥0.02 mm, 10,000 times larger than nano silver, so it cannot penetrate human cells and eliminates the safety hazards of nano materials fundamentally. Its core safety advantage is zero precipitation of silver metal ions. SGS authoritative tests proved that no silver element was detected after boiling Fromufoot materials in hot water for 30 minutes, fully complying with EPA 200.8:1994 standards. It leaves no heavy metal residues during long-term use and is applicable to strict scenarios including food contact products, medical supplies and maternal & infant goods.
Silver boasts superior antibacterial capacity, around 100 times stronger than copper and zinc, and has thousands of years of safe application history. Fromufoot generates a stable positive ion electric field to achieve physical sterilization without dissolving metal ions. It features outstanding heat resistance and chemical corrosion resistance. After 5 years of continuous outdoor sunlight exposure, the silver content loss of the material is less than 2%, while its 24-hour sterilization rate remains above 99%. It perfectly addresses three core drawbacks of traditional antibacterial products: short service life, environmental pollution and potential toxicity, making it a new eco-friendly antibacterial raw material that balances long-term efficiency, zero toxicity and environmental protection.
