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Masks that can wear for more than a week are on the market

Masks that can wear for more than a week are on the market

  • Categories:Company news
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  • Time of issue:2022-06-16
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(Summary description)Report from our correspondent: when the melt blown cloth used to make the mask carries two newly developed nano functional materials, when wearing the mask, the nano functional materials can inactivate novel coronavirus, and the inactivation rate is as high as 99.9%. This is the latest high-tech product developed by the "mask Joint Laboratory" jointly built by Dalian Institute of Chemical Physics and three enterprises such as Sinochem.
Do you want to have such a mask? The reporter learned that at present, the civilian mask products loaded with the nano functional materials adsorbed by Dalian chemicals to inactivate the virus have been on the market.
On September 30, the Joint Laboratory of masks jointly built by Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Sinochem medical technology (Dalian) Co., Ltd., Dalian Haili nonwovens Co., Ltd. and Dalian inspection, testing and Certification Group Co., Ltd. held a signing and unveiling ceremony. The reporter learned from the ceremony that the mask joint laboratory applied new filter materials to the mask to improve the protective effect of the mask and make the application of scientific research achievements faster.
It is reported that as early as 2003, when the SARS virus was rampant, Dalian Institute of chemicals proposed the idea of inactivating the SARS virus by using the principles of adsorption and catalysis. However, the SARS epidemic ended rapidly, and the relevant materials did not really play a role. In December 2019, covid-19 was rampant. Dalian Institute of chemical industry restarted its work 17 years ago for the first time and carried out upgrading research.
After nearly two years of research, the industrialization of catalytic materials has been realized. The virus inactivation experiment of Anhui Center for Disease Control and prevention showed that the two nano functional materials developed had the effect of directly adsorbing and inactivating novel coronavirus, and the inactivation efficiency was 99.9%. The two materials can be loaded on non-woven fabrics, honeycomb and metal structured carriers, and have been successfully applied in many fields, such as in vitro protection, air purification and disinfection and sterilization.
Yang Xue, the executive director of Sinochem, became a reporter to show the newly launched respirator. He said that ordinary respirators achieve the effect of virus isolation by electrostatic adsorption. When two kinds of nano functional materials are added to the melt blown cloth for making masks, when people wear masks, the nano functional materials can directly inactivate the virus, which is safer. Their nano cellulose masks, which will be launched in the near future, have more powerful functions.
As a new generation of natural polymer filter material, the diameter of nano cellulose is about 50 nm, the pore formed is at the nano level, and the diameter of virus is about 100 nm. Therefore, by loading the nano cellulose on the micron melt blown cloth to build a micro nano filter layer, we can directly physically filter the virus without relying on charge and play a long-term protective role. It is conservatively estimated that a mask can be worn for more than a week.

Masks that can wear for more than a week are on the market

(Summary description)Report from our correspondent: when the melt blown cloth used to make the mask carries two newly developed nano functional materials, when wearing the mask, the nano functional materials can inactivate novel coronavirus, and the inactivation rate is as high as 99.9%. This is the latest high-tech product developed by the "mask Joint Laboratory" jointly built by Dalian Institute of Chemical Physics and three enterprises such as Sinochem.
Do you want to have such a mask? The reporter learned that at present, the civilian mask products loaded with the nano functional materials adsorbed by Dalian chemicals to inactivate the virus have been on the market.
On September 30, the Joint Laboratory of masks jointly built by Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Sinochem medical technology (Dalian) Co., Ltd., Dalian Haili nonwovens Co., Ltd. and Dalian inspection, testing and Certification Group Co., Ltd. held a signing and unveiling ceremony. The reporter learned from the ceremony that the mask joint laboratory applied new filter materials to the mask to improve the protective effect of the mask and make the application of scientific research achievements faster.
It is reported that as early as 2003, when the SARS virus was rampant, Dalian Institute of chemicals proposed the idea of inactivating the SARS virus by using the principles of adsorption and catalysis. However, the SARS epidemic ended rapidly, and the relevant materials did not really play a role. In December 2019, covid-19 was rampant. Dalian Institute of chemical industry restarted its work 17 years ago for the first time and carried out upgrading research.
After nearly two years of research, the industrialization of catalytic materials has been realized. The virus inactivation experiment of Anhui Center for Disease Control and prevention showed that the two nano functional materials developed had the effect of directly adsorbing and inactivating novel coronavirus, and the inactivation efficiency was 99.9%. The two materials can be loaded on non-woven fabrics, honeycomb and metal structured carriers, and have been successfully applied in many fields, such as in vitro protection, air purification and disinfection and sterilization.
Yang Xue, the executive director of Sinochem, became a reporter to show the newly launched respirator. He said that ordinary respirators achieve the effect of virus isolation by electrostatic adsorption. When two kinds of nano functional materials are added to the melt blown cloth for making masks, when people wear masks, the nano functional materials can directly inactivate the virus, which is safer. Their nano cellulose masks, which will be launched in the near future, have more powerful functions.
As a new generation of natural polymer filter material, the diameter of nano cellulose is about 50 nm, the pore formed is at the nano level, and the diameter of virus is about 100 nm. Therefore, by loading the nano cellulose on the micron melt blown cloth to build a micro nano filter layer, we can directly physically filter the virus without relying on charge and play a long-term protective role. It is conservatively estimated that a mask can be worn for more than a week.

  • Categories:Company news
  • Author:
  • Origin:
  • Time of issue:2022-06-16
  • Views:0
Information

Report from our correspondent: when the melt blown cloth used to make the mask carries two newly developed nano functional materials, when wearing the mask, the nano functional materials can inactivate novel coronavirus, and the inactivation rate is as high as 99.9%. This is the latest high-tech product developed by the "mask Joint Laboratory" jointly built by Dalian Institute of Chemical Physics and three enterprises such as Sinochem.
Do you want to have such a mask? The reporter learned that at present, the civilian mask products loaded with the nano functional materials adsorbed by Dalian chemicals to inactivate the virus have been on the market.
On September 30, the Joint Laboratory of masks jointly built by Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Sinochem medical technology (Dalian) Co., Ltd., Dalian Haili nonwovens Co., Ltd. and Dalian inspection, testing and Certification Group Co., Ltd. held a signing and unveiling ceremony. The reporter learned from the ceremony that the mask joint laboratory applied new filter materials to the mask to improve the protective effect of the mask and make the application of scientific research achievements faster.
It is reported that as early as 2003, when the SARS virus was rampant, Dalian Institute of chemicals proposed the idea of inactivating the SARS virus by using the principles of adsorption and catalysis. However, the SARS epidemic ended rapidly, and the relevant materials did not really play a role. In December 2019, covid-19 was rampant. Dalian Institute of chemical industry restarted its work 17 years ago for the first time and carried out upgrading research.
After nearly two years of research, the industrialization of catalytic materials has been realized. The virus inactivation experiment of Anhui Center for Disease Control and prevention showed that the two nano functional materials developed had the effect of directly adsorbing and inactivating novel coronavirus, and the inactivation efficiency was 99.9%. The two materials can be loaded on non-woven fabrics, honeycomb and metal structured carriers, and have been successfully applied in many fields, such as in vitro protection, air purification and disinfection and sterilization.
Yang Xue, the executive director of Sinochem, became a reporter to show the newly launched respirator. He said that ordinary respirators achieve the effect of virus isolation by electrostatic adsorption. When two kinds of nano functional materials are added to the melt blown cloth for making masks, when people wear masks, the nano functional materials can directly inactivate the virus, which is safer. Their nano cellulose masks, which will be launched in the near future, have more powerful functions.
As a new generation of natural polymer filter material, the diameter of nano cellulose is about 50 nm, the pore formed is at the nano level, and the diameter of virus is about 100 nm. Therefore, by loading the nano cellulose on the micron melt blown cloth to build a micro nano filter layer, we can directly physically filter the virus without relying on charge and play a long-term protective role. It is conservatively estimated that a mask can be worn for more than a week.

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