On the morning of August 17, Liu Chunxiao, Secretary of the Health Working Committee of Nanshan District Party Committee, Secretary and Director of the Party Leadership Group of Nanshan District Health Bureau, Secretary of the Party Committee of Shenzhen Hospital of Peking Union Medical University, Duan Yongxiang, Deputy Director of Nanshan District Disease Control Center, and his delegation visited Optical Holography. Guo Binggang, Chairman of the Company, Cai Yanqing, Deputy General Manager, and others participated in the reception and discussion.
After carefully listening to the report on the development of optical holography, Secretary Liu Chunxiao gave full recognition to the technological breakthrough in photonic crystal materials made by optical science in recent years, and was also pleased that optical science was able to actively influence the government's call to research and issue long-term killing materials at the beginning of the outbreak of the epidemic, making material preparations for the normalization of epidemic prevention and control.
Chairman Guo Binggang introduced in detail the killing mechanism, technical advantages, product application, third-party testing and certification of the long-term killing materials of Optical Technology. The leaders of Nanshan District Health Bureau and CDC highly affirmed this product of Optical Technology, and fully communicated and discussed with the technical and marketing teams of Optical Technology about the future application of this material. Duan Yongxiang, Deputy Director of Nanshan District CDC, gave on-site guidance on the application for national level new material certification of long-term killing products of Optical Technology, giving great encouragement and confidence to the Optical Technology team.
The long-term efficacy disinfection material of Optoelectronics was officially launched to the market by the end of 2021 after being put on record by the national elimination shop. In just half a year, the material has been applied in the frontline of epidemic prevention, such as Shenzhen Luohu Checkpoint, communities under Shenzhen Yuanling Neighborhood Office, the Health and Health Commission of Zhanggong District, Ganzhou, Jiangxi Province, and streets under Chengdu High tech Zone. This material has been widely accepted and loved by the public as a substitute for alcohol, 84 and other traditional short-term disinfectants with its outstanding advantages such as non-toxic and non irritating to human body, colorless, tasteless and non corrosive, non alcohol and non chlorine, low concentration and strong sterilization lasting for 72 hours.
At present, the long-acting disinfection materials of Optics have passed the multi strain sterilization test of SGS in Switzerland, and all of them have reached or exceeded 99.99% of the germicidal efficacy; The experimental tests in four directions, namely, oral, inhalation, skin irritation and chromosome, have proved that the long-term killing materials of the Department of Optics are actually non-toxic, friendly to people and the environment, and are expected to become substitutes for existing killing materials, thus saving a lot of manpower and material resources. Optical long-acting disinfection materials have been applied in the field of environmental disinfection in a variety of product forms, such as elevator key film with long-acting active disinfection function, key protection products for areas prone to virus infection such as door handles -- hand guards, anti-bacterial packaging film to prevent virus infection during transportation, and anti-bacterial coating with long-term bactericidal effect of more than one year.
In the future, Optics will continue to make efforts in the two directions of public epidemic prevention and personal protection, and use new anti epidemic products to protect the normalization of epidemic prevention.