We use our disinfectant spray made of sodium hypochlorite to disinfect the area.
We then apply our glass coating agent with anti-viral/bacterial effects on surfaces where people tuch often.
Our disinfectant spray is made of sodium hypochlorite blended with anti-viral and anti-bacterial effects. Sodium Hypochlorite is authorized by Ministry of Health (Japan). ““Sodium hypochlorite”, which is the main component of commercially available chlorine bleach, is effective for tables and doorknobs. It destroys and detoxifies COVID19 by the oxidizing action of “hypochlorous acid”. ” (Ministry of Health, Labour and Welfare, June 26th 2020, https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/syoudoku_00001.html)
What does it work on? Viruses/Bacteria: Influenza virus, feline calicivirus, O-157, norovirus, salmonella enterica, e. coli, etc. Smell: Ammonia, hydrogen sulfide, trimethylamine, acetaldehyde, etc.
The glass membrane formed by HardoLass remained after the accelerated weathering test which was equivalent to more than 5 years. The accelerated weathering test is used to measure future possibilities of materials’ durability under certain environmental conditions, such as being exposed to ultraviolet rays, being hit by rain, etc.
① We prepared 3 samples,
1. Blank stainless steel door knob
2. Stainless steel door knob coated with Dr.HardoLass
3. Stainless steel door knob coated with Dr.HardoLass scratched 20k times with a load of 2.5kg
After putting all samples into an Infrared Spectroscopy (IRS), it showed that the peak of glass remained even after being scratched 20k times with a load of 2.5kg.