Preparing method of cleaning sponge with high pollutant receiving ability

Abstract

The invention discloses a preparing method of cleaning sponge with high pollutant receiving ability, and belongs to the technical field of cleaning sponge preparation. The preparing method includes the steps that substances such as kieselguhr and corn starch are mixed and smashed to obtain mixed powder, fiber powder is collected from paper-making black liquid, a foaming agent is taken and soaked in solvent, the mixture is heated and vacuumized, the fiber powder is added after vacuumizing and mixed, the obtained mixture is poured into a mold, and sponge is obtained through foaming processing; tea saponin and alkyl glycoside are taken and added into deionized water, then the sponge is added and squeezed after absorption, the squeezed sponge is added into a lipase water solution to be soaked, a crosslinking agent is added, and then freeze drying is conducted to obtain the cleaning sponge with high pollutant receiving ability. The prepared cleaning sponge is high in pollutant receiving ability, high in absorbing speed and easy to biodegrade after being used and discarded, and the product obtained after degradation does not pollute the environment.

Description

technical field [0001] The invention discloses a preparation method of a high dirt-holding cleaning sponge, which belongs to the technical field of cleaning sponge preparation. Background technique [0002] Cleaning sponge is also called super decontamination foam, magic sponge and nano sponge. The cleaning sponge can effectively clean the accumulated tea stains, dirt, scale, soap scum, and oil stains, and it can exert a good decontamination effect on hard and smooth surfaces (such as ceramics, mirrors, glass, and stainless steel). The cleaning sponge only needs water, no detergent, super decontamination, time-saving, labor-saving, convenient, and stains can be removed by gently wiping. The biggest difference between the high-density cleaning sponge and the traditional cleaning method is that this product adopts the mechanism of physical decontamination, relying on the nano-capillary opening structure in the sponge, and automatically absorbs the old dirt on the surface of t...

AI Technical Summary

Problems solved by technology

[0005] The technical problem mainly solved by the present invention is to provide a preparation method of a high-pollution-holding cleaning sponge in view of the existing traditional sponges that have serious environmental pollution, difficulty in degradation, poor recycling and limited ability to hold dirt. Diatomaceous earth, cornstarch and other materials are mixed and pulverized to obtain a mixed powder. The fiber powder is collected from the papermaking black liquor, and then the foaming agent is soaked in the solvent. After heating, vacuumize. After vacuuming, add the fiber powder. After mixing Pour it into a mold and perform foaming treatment to obtain a sponge. Finally, take tea saponin and alkyl glycosides and add them to deionized water, then add the above sponge, squeeze after absorption, soak the squeezed sponge in lipase aqueous solution, and add Combined agent, freeze-dried after adding, can obtain high dirt-holding cleaning sponge, the cleaning sponge prepared by the present invention has strong dirt-holding ability, fast absorption speed, easy to be biodegraded after use and discarded, and the degraded product has no pollution to the environment