A kind of earphone earplug and preparation method thereof

Abstract

The invention provides an earphone earplug, comprising an earplug body, the earplug body is an antibacterial silicone earplug, the antibacterial silicone earplug is made of antibacterial silicone, and the antibacterial silicone contains an antibacterial agent finished product, and the antibacterial silicone includes an antibacterial silicone by weight percentage 0.04wt%~6wt% of the finished antibacterial agent, the finished antibacterial agent includes a nano antibacterial agent and a porous antibacterial agent carrier, and the antibacterial silica gel includes 0.03wt%~1.8wt% of the nano antibacterial agent by weight percentage; The finished product contains a porous antibacterial agent carrier with an ultra-high specific surface area, which is conducive to the dispersion of the effective components of the antibacterial agent and greatly increases the surface contact of the antibacterial agent, improves the utilization rate of the inner surface of the antibacterial agent, and greatly reduces the addition ratio of the antibacterial agent; The added amount of antibacterial agent is low, which solves the problem that a high proportion of antibacterial agent added will affect the original performance of silica gel, and avoids the occurrence of adverse hidden dangers such as mechanical properties of antibacterial earplugs and skin-friendly comfort.

Description

technical field [0001] The invention relates to an earplug, in particular to an earphone earplug and a preparation method thereof. Background technique [0002] During the long-term wear of the earphones, because the earplugs of the earphones are in contact with the skin for a long time, they are prone to sweating and cannot be removed. The earplugs are prone to breed bacteria, which seriously endangers human health, especially those with sensitive skin. Other complications may arise. [0003] In the existing technical solutions, antibacterial agents, including aseptic antibacterial agents, are added during the molding process of silica gel. In order to achieve a certain antibacterial effect, the proportion of inorganic antibacterial agents added is generally 5wt%~10wt%. A higher proportion of aseptic antibacterial agents The amount added will affect the original performance of silica gel, mechanical properties, skin-friendly comfort and other hidden dangers. Contents of ...

AI Technical Summary

Problems solved by technology

[0002] During the long-term wear of the earphones, because the earplugs of the earphones are in contact with the skin for a long time, they are prone to sweating and cannot be removed. The earplugs are prone to breed bacteria, which seriously endangers human health, especially those with sensitive skin. possible other complications

[0003] In the existing technical solutions, antibacterial agents, including aseptic antibacterial agents, are added during the molding process of silica gel. In order to achieve a certain antibacterial effect, the proportion of inorganic antibacterial agents added is generally 5wt%~10wt%. A higher proportion of aseptic antibacterial agents The amount added will affect the original performance of silica gel, mechanical properties, skin-friendly comfort and other hidden dangers.

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