Odor removing agent and preparation method thereof

Abstract

The invention discloses an odor removing agent and a preparation method thereof. The odor removing agent comprises the following materials in percent by weight: 0.5%-10% of zinc diricinoleate ester, 4%-8% of an acid-alkali buffering agent, 11%-20% of an active absorbent, 1%-3% of a gel agent, 0.5%-1% of essence and the balance of water. The preparation method of the odor removing agent comprises the following steps of: firstly mixing the zinc diricinoleate ester, the acid-alkali buffering agent and the water fully and uniformly, raising the temperature to 80-90 DEG C, then adding the gel agent, the active absorbent and the essence, fully and uniformly mixing and finally cooling into gel. The odor removing agent disclosed by the invention has the advantages that the lasting odor removal can be achieved, the effect is good, no rebound is caused and the flavor is fresh and pleasant.

Description

technical field [0001] The invention relates to an odor removing agent and a preparation method thereof. Background technique [0002] People spend about 70% to 90% of their life in confined spaces such as indoors or cars, and are often troubled by odors in the air, free formaldehyde, TVOC, etc., which are usually solved by spraying odor removers. At present, the odor removers on the market can be mainly divided into the following three types: active substance adsorption type, plant flavor volatilization masking type and nano photocatalyst activation and decomposition type. Active substance adsorption type odor remover can adsorb harmful substances such as free formaldehyde and TVOC in the air in high specific surface area and porous adsorption materials to remove odors, but the pore size of the adsorption material is limited, the adsorption capacity is limited, and the adsorption is not firm , formaldehyde and TVOC are easily released into the air again; plant flavor volat...

AI Technical Summary

Problems solved by technology

Active substance adsorption type odor remover can adsorb harmful substances such as free formaldehyde and TVOC in the air in high specific surface area and porous adsorption materials to remove odors, but the pore size of the adsorption material is limited, the adsorption capacity is limited, and the adsorption is not firm , formaldehyde and TVOC are easily released into the air again; plant flavor volatile masking odor remover uses the fragrance of plant flavor to cover up the peculiar smell, and does not fundamentally eliminate harmful substances such as free formaldehyde and TVOC in the air; nano photocatalyst activation Decomposition type odor remover can fundamentally eliminate harmful substances such as free formaldehyde and TVOC in the air, thereby eliminating odor, but its decomposition efficiency is low, it takes a long time, and the effect is slow

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