Antiviral Fabric—Nanometer Ionization Technology
Feb, 2020, Shanghai cloud chemical Co., ltd launched new product: Antiviral Fabric—Nanometer Ionization Technology.
Now this product has caused a great response in China, and we are planning to introduce it to the international market. Our products have simple impregnation process and low cost. They have been tested by the authoritative third-party institutions in China, and the virus killing rate has reached 99.99%. It is also non-toxic, environmentally friendly and safe.
The outbreak of COVID-19around the world made ordinary people pay attention to the harm and lethality of the virus. Viruses are different from bacteria. We have developed penicillin, which can solve the problem of bacterial infection by breaking the cell walls of bacteria. But a virus is just a ball of DNA or RNA wrapped in a protein. These things are so small that if bacterium were a building, it might be a ping-pong ball. So far, humans haven't had a particularly good approach to viruses, relative to bacteria.
A virus is smaller than a bacterium. It has no cellular structure. It is the smallest living organism in nature. It generally lives and multiplies within the living cells of its host. The smallest organism with a cellular structure is also measured in microns.
Shanghai Cloud Chemical Co., Ltd has took five years to develop virus-killing materials for textiles. There are two processes used in textiles. One is to directly add to the synthesis of the master batch when spinning, and the proportion of addition is very low, controlled at about 0.1%, which does not affect the normal spinning process.
The second way is to spread the antiviral material on the cloth. This method has the advantage of being faster and more convenient, but it is less washable than spinning.
What is the principle of killing viruses in nanometer ionized materials? There is a gap between the fabrics, between 50-200um, and the virus is between 50-200nm. The virus can easily pass through the fabric.
Surface contact type The gap between the contact surfaces of textile products is generally about 50-200 microns, while the average size of the virus is about 50-200 nm, and the gap between the contact surfaces is 1000 times the size of the virus, so ordinary textiles cannot prevent the virus from contacting the human body.
Non contact space antivirus Thenon-contact space anti-virus textiles will form a 176 micron diameter three-dimensional anti-virus belt in the gap of textiles, which can isolate most of the viruses in the air, and the anti-virus ability reaches 99.99% ！
Experiment preparation: 1.culture dish X2, several cultures, a piece of fabric with killing materials, a piece of ordinary fabric, virus Experimental process:
1. Put two culture dishes into several culture solutions
2. Cover the surface of the dish with ordinary fabric and antivirus fabric respectively and seal them around
3. Put two Petri dishes into a sealed container with uniform concentration of virus, and keep still for 24 hours
4. Take out the culture medium in the dish, test the virus content in the culture medium and compare the data
Note: testing personnel shall wear complete and safe anti-virus equipment
The mechanism of anti-virus is very different between the two type.
Ordinary anti virus materials only kill the envelope on the surface of the virus, which can not cause fatal danger to the RNA in the virus core. However, the envelope is renewable, which means that the virus can not be eradicated. The Nano anti-virus materials are ionized, and the temperature of the ionization center can reach 3000 ℃, so that the virus can be killed instantly and completely separated Virus regeneration。
There are many common anti virus materials on the market, the virus killing rate reaches 98.3%.
While our Nano anti virus materials, the virus killing rate reaches 99.99%, the killing ratio is only 1.6%, but the number of virus killing is very different.106 virus tests, 99.99% of the virus killing ability.
The number of virus surviving is about 31, while 98.3% of the virus killing ability, the number of virus surviving is 104, the difference of killing ability is 10000 times!
