Electrothermal mosquito-repellent liquid and preparation method thereof

Abstract

The invention discloses an electrothermal mosquito-repellent liquid. The electrothermal mosquito-repellent liquid comprises culicifuge medicine liquid and an evaporator core. The culicifuge medicine liquid comprises: 0.2 to 2 parts by weight of chlorine fluorine etofenprox as an effective component, 1 to 10 parts by weight of a stabilizing agent, 2 to 20 parts by weight of evaporation regulators and 67 to 96 parts by weight of an organic solvent. A preparation method of the electrothermal mosquito-repellent liquid comprises the following steps that: the organic solvent, the evaporation regulators, the chlorine fluorine etofenprox as an effective component, the stabilizing agent and an assistant are added into a stirred tank with stirring according to the weight part proportion; after being mixed uniformly, the mixture obtained the previous step is filtered and then is canned; and the evaporator core with a plunger is inserted into a can with the mixture. The present electrothermal mosquito-repellent liquid is superior to allethrin mosquito-repellent liquid and similar to tetrafluoro methothrin in mosquito repellent effects, and has usage amounts of effective component and organic solvent thus has a low production cost and a small impact on the environment.

Description

【Technical field】 [0001] The invention relates to an electric heating mosquito-repellent incense liquid, in particular to an electric heating mosquito-repellent incense liquid with high cost performance and a preparation method thereof. 【technical background】 [0002] Electric mosquito-repellent incense liquid does not just refer to a kind of medicinal liquid or a single device, but a combination of medicinal liquid, volatile core and device; but it is not just a simple mechanical addition, it involves more aspects. It is widely affected by many factors, so it is not easy to develop a cost-effective and mature product. Generally, if a company produces this product, the working performance and technical indicators of the electric heater of the electric mosquito coil liquid will basically remain unchanged, and the two aspects that can be improved are mainly the mosquito repellent liquid and the volatile core. The active ingredients of the electric heating mosquito-repellent l...

AI Technical Summary

Problems solved by technology

The volatile core used in the existing electric heating mosquito repellent liquid on the market may break during transportation, which will affect the product quality; in the process of use, there will be a certain clogging phenomenon in the middle and late stages, which will affect the volatilization of the mosquito repellent liquid , resulting in instability of the efficacy of the

Images