| abstract |
The invention relates to a spray-type sunlight-driven sterilization melt-blown material and a preparation method. The preparation method of the invention includes: preparing a modified master batch containing an electret energizing agent, preparing a melt-blown material, and preparing a battery containing a sterilizing agent. Spray solution, electrospray and electret five steps, in the present invention, bactericidal auxiliary agent is the mixture of rose bengal, tetraphenylporphyrin and chlorphene e6, electret energizing auxiliary agent is stearate in stearate. one or more. The electret energizing auxiliary is added to the melt-blown material of the present invention, which can significantly change the charge storage performance, help to improve the electrostatic attraction to micro-particles and bacteria, and improve the stability of filtration efficiency. Light-driven can quickly kill bacteria, and it can have a sterilization function on the premise of ensuring high filtration efficiency, which is helpful for the protection of related microbial bacteria and infectious viruses. |