Enzyme-containing peroxide bleacher

Abstract

The invention discloses an enzyme-containing peroxide bleacher and a preparation method thereof. The composition comprises the following components in percentage by weight: 1.0-3.0% of protease, 0.2-0.5% of cellulase, 2.0-5.0% of lipase, 5.0-10.0% of sodium perborate, 5.0-10.0% of sodium tetraborate, 50.0-80.0% of sodium percarbonate and 1.0-5.0% of sodium bicarbonate. The method comprises the following steps of (1) adding sodium perborate, sodium tetraborate and sodium bicarbonate into sodium percarbonate according to the ratio, placing all the components into a mixing stirrer, and sufficiently and uniformly mixing to obtain a mixture A; (2) sequentially adding the protease, the cellulase and the lipase into the mixture A according to the ratio, and uniformly mixing to obtain a mixed liquid B; and (3) adding essence into the mixed liquid B according to the ratio, uniformly stirring and mixing, then, placing the mixture into a drying machine, and removing excessive water to obtain the enzyme-containing peroxide bleacher. The preparation method disclosed by the invention is simple; the functions of all the components can be effectively exerted; and a favorable peroxide bleacher cleaning effect can be achieved.

Description

technical field [0001] The invention relates to a cleaning agent, in particular to an enzyme-containing color bleaching powder, a composition and a preparation method thereof. Background technique [0002] At present, color bleaching powder is an oxygen-releasing bleaching agent. It can generate hydrogen peroxide after dissolving in water. It is a kind of oxygen bleaching. It bleaches fabrics mildly and generally does not damage fabrics. It can bleach white or colored fabrics. The color is brighter. The commonly used oxygen-containing bleaching agent is mainly hydrogen peroxide, which has good bleaching and bactericidal effects. At room temperature, its bleaching speed is relatively slow. It is irritating and needs to be operated with latex gloves when using it. This traditional cleaning method greatly increases the loss of the cleaning agent on the equipment and also increases the discharge of hydrogen peroxide sewage, which is not conducive to environmental protection. C...

AI Technical Summary

Problems solved by technology

[0002] At present, color bleaching powder is an oxygen-releasing bleaching agent. It can generate hydrogen peroxide after dissolving in water. It is a kind of oxygen bleaching. It bleaches fabrics mildly and generally does not damage fabrics. It can bleach white or colored fabrics. The color is brighter. The commonly used oxygen-containing bleaching agent is mainly hydrogen peroxide, which has good bleaching and bactericidal effects. At room temperature, its bleaching speed is relatively slow. It is irritating and needs to be operated with latex gloves when using it. This traditional cleaning method greatly increases the loss of the cleaning agent on the equipment and also increases the discharge of hydrogen peroxide sewage, which is not conducive to environmental protection.