According to a notice issued by the Ministry of Industry and Information Technology of China at the end of July 2017, as of the end of the second quarter, China’s mobile phone users reached 1.365 billion, of which 4G users reached 888 million, accounting for 65.1%. With the widespread use of smart phones, mobile phones have become the most inseparable necessities for most people every day. Communication via WeChat via telephone, convenient online shopping, universal use of mobile payment, mass video entertainment teaching… all kinds of necessary use occasions, new mobile phone models are constantly being produced, making mobile phones a “beloved thing” for many people.
However, with the gradual lengthening of the “honeymoon period” between people and mobile phones, health problems caused by mobile phones have also begun to become people’s hidden worries. The convenience, anytime and frequent use of mobile phones has made it a “hotbed” of bacteria and viruses in the public and personal hygiene fields. Various harmful bacteria and even viruses lurking on the sliding or reading screen make this square thing. It has become a hygienic corner that is difficult for even a clean addict to clean up.
Let the screen protector, a common accessory for mobile phones, protect the phone while reducing the potential hazards of a variety of bacteria and viruses, and become people’s personal health guard! This magical idea was realized by Fujifilm. In 2015, Fujifilm developed a Hydro Ag+ silver ion mobile phone antibacterial protective film. This product combines Fujifilm’s 80 years of research results on “silver halide” and “precision coating” technology in the film field, which can quickly and long-term kill It kills bacteria and viruses, and the antibacterial effect reaches “medical grade”. The antibacterial time lasts for 18-24 months. It is a cross-age antibacterial product that surpasses traditional technology. It carefully protects the health of all kinds of LCD touch screen device users, and can also satisfy Needed by those who have higher requirements for environmental hygiene.
Powerful bactericidal nano silver ion solution—colloidal silver
Silver ion, chemical symbol Ag+, is an inorganic antibacterial substance, which is firmly adsorbed on the cell membrane by Coulomb’s gravitation and penetrates the cell wall into the cell to solidify the cell protein, and the cell will die due to the loss of the ability to divide and proliferate. In addition, silver ion Ag+ can also destroy the microbial electronic transmission system, respiratory system, and material transmission system. When the bacteria lose their activity, the silver ion Ag+ is freed from the bacteria and repeated sterilization, so its antibacterial effect is long-lasting. Silver ions have a strong bactericidal ability. As long as each liter of water contains two billionths of a milligram of silver ions, most of the bacteria in the water can be killed. In particular, hexagonal nano silver particles have stronger antibacterial properties than spherical and triangular nano silver particles. In addition, silver ion inorganic antibacterial substances, compared with more organic compound antibacterial substances on the market, have obvious advantages in combating multi-drug resistant bacteria.
Fujifilm applied the precision coating technology cultivated in the film to the research and development of the Hydro Ag+ antibacterial film, and developed an unprecedented super-hydrophilic coating structure. The ordinary silver-based antibacterial film can only release silver ions from the antibacterial agent on the surface of the coating film, so the antibacterial performance is low and the duration is short; while the Fuji silver ion Hydro Ag+ antibacterial film uses precision coating technology to make the silver antibacterial The agent realizes a three-dimensional structure in the coating film, and the hydrophilic polymer and hydrophilic group are uniformly erected from the inside to the surface, which can not only absorb moisture in the air, promote the release of silver ions from the silver antibacterial agent, but also allow The silver-based antibacterial agent dispersed in the coating film continuously releases silver ions from the inside to the surface, making the antibacterial and antiviral effects last for 18-24 months, achieving unprecedented high antibacterial performance and high sustained effects.
Fuji Hydro Ag+ silver ion antibacterial protective film can not only be applied to mobile phones, but also further developed into a screen protective film for commonly used electronic devices such as tablets and laptops to inhibit the spread of various bacteria and viruses. Do not let mobile phones and other electronic devices Becoming an important part of the spread of germs has great practical significance.
Currently abroad, Fujifilm’s Hydro Ag+ silver ion antibacterial protective film is also used in hospitals, medical equipment display screens and other places and facilities that have high requirements for sanitary conditions.
In a hospital environment where harmful bacteria and even super bacteria are concentrated, it is not enough to ensure that the screens of imaging equipment frequently operated by medical staff are kept hygienic. Regular cleaning alone is not enough. The screen protection film, which can be antibacterial and antiviral by itself, is not easy to be contaminated with various pollutants, can greatly reduce the daily cleaning and disinfection burden of medical workers. It is conceivable that in the areas covered by Fuji Hydro Ag+ silver ion antibacterial protective film, “health and peace of mind” can be more realized. At home, mothers can safely allow their children to operate mobile phones, ipads, and Kindles for interactive learning; in laboratories, food stores and other places, researcher operators can reduce the degree of worry about the uncleanness of the operating screen; in ATMs, self-service ticketing systems , Self-service registration machines and other public facilities, the public’s health is also an escort.
Continuously create exciting and revolutionary technologies, products and services, and become a force to increase the infinite possibilities of future business and life. Fujifilm has been practicing.
Hongwu Nano is mainly engaged in the R&D, production, sales and after-sales of micro-nano silver products. The series of products include: antibacterial colloidal silver，nano-silver antibacterial dispersion, nano-silver particle antibacterial solution, nano-silver powder, ultra-fine silver powder, flake silver powder, conductive silver powder , Bright silver powder, silver-coated copper powder, etc. The company currently has an annual production capacity of 3 tons of nano silver and 5 tons of conductive silver powder. Welcome to contact with us!
