阅读说明：本技术 一种墙壁霉污擦除剂及其制备方法和应用 (Wall mildew stain erasing agent and preparation method and application thereof ) 是由 朱方容 李标 李韬 肖丽萍 朱光书 于 2020-08-07 设计创作，主要内容包括：本发明公开了一种墙壁霉污擦除剂及其制备方法和应用,包括如下重量份数的组分：1份漂粉精、0.25份氢氧化钙和120～500份水；利用漂粉精为主要原料制备成霉污擦除剂,具有安全无毒、杀菌广谱、去霉持久、不易受潮、气味小等优点,能够解决墙壁发霉消毒不彻底、易受潮问题；无需水洗,干燥后气味易散。(The invention discloses a wall mildew stain remover and a preparation method and application thereof, wherein the wall mildew stain remover comprises the following components in parts by weight: 1 part of bleaching powder, 0.25 part of calcium hydroxide and 120-500 parts of water; the mildew scrubbing agent is prepared by using the bleaching powder as a main raw material, has the advantages of safety, no toxicity, broad sterilization spectrum, lasting mildew removal, difficult dampness, small smell and the like, and can solve the problems of incomplete mildew disinfection and easy dampness of walls; does not need water washing, and the smell is easy to disperse after drying.)

1. The wall mildew stain remover is characterized by comprising the following components in parts by weight: 1 part of bleaching powder, 0.25 part of calcium hydroxide and 120-500 parts of water.

2. The wall mildew stain remover according to claim 1, which comprises the following components in parts by weight: 1 part of bleaching powder, 0.25 part of calcium hydroxide and 120 parts of water.

3. The preparation method of the wall mildew stain remover is characterized by comprising the following steps:

(1) weighing the raw materials according to the wall mildew erasing agent of claim 1 for later use;

(2) uniformly mixing the bleaching powder and calcium hydroxide to obtain a solid mixture;

(3) and adding the solid mixture into water, and uniformly stirring to obtain the wall mildew stain remover.

4. The method for preparing a wall mold stain remover according to claim 3, wherein the stirring speed in step (3) is 30-80 r/min for 30 s-5 min.

5. Use of the wall mould stain remover of claim 1 or 2 for removing and preventing mould stains from a wall or ceiling surface.

6. The application of the wall mold stain remover according to claim 3, is characterized by comprising the following steps:

(1) spraying the wall mildew wipe on a wall or ceiling;

(2) wiping off mildew and color abnormal parts after 10 min;

(3) the room is ventilated to remove exhaust air.

Technical Field

The invention relates to the technical field of wall cleaning, in particular to a preparation method of a wall mildew stain remover.

Background

At present, the outer surface of a wall or a ceiling is a lime mortar surface, a coating surface or a tile, but the problems of mildew, smudge and the like often occur, and the problems are mostly caused by adopting a dry wiping, water washing and mildew removing agent spraying mode, but the time for maintaining the decontamination and mildew removing effects is short.

The existing decontamination and mould removal means have obvious defects, on one hand, thorough disinfection is not carried out, the disinfection effect cannot reach the inner layer of the wall and the ceiling, and although mould on the surface can be removed, deep mould and hypha thereof are not effectively removed. On the other hand, most of the mildew removing agents are sodium hypochlorite prepared from salt, the moisture absorption effect is achieved, the wall is prone to being wetted after being used, the mildew is prone to occurring for a long time, and chlorine is discharged.

Therefore, how to provide a new wall mold cleaning agent is a problem that needs to be solved by those skilled in the art.

Disclosure of Invention

In view of the above, the invention provides a wall mildew erasing agent and a preparation method and application thereof, the mildew erasing agent is prepared by using calcium hypochlorite as a main raw material, has the advantages of safety, no toxicity, broad sterilization spectrum, lasting mildew removal, difficult dampness, less chlorine and the like, and can solve the problems of incomplete mildew sterilization and easy dampness of walls; does not need water washing, and the smell is easy to disperse after drying.

In order to achieve the purpose, the invention adopts the following technical scheme:

the invention discloses a wall mildew stain remover which comprises the following components in parts by weight: 1 part of bleaching powder, 0.25 part of calcium hydroxide and 120-500 parts of water.

Preferably, the composition comprises the following components in parts by weight: 1 part of bleaching powder, 0.25 part of calcium hydroxide and 120 parts of water.

The beneficial effects of the preferred technical scheme are as follows: the wall mildew stain remover disclosed by the invention utilizes calcium hypochlorite, calcium chloride, sodium chloride and calcium hydroxide, mainly utilizes the calcium hypochlorite in the calcium hypochlorite to play a role, can remove mildew stains, has the advantages of safety, no toxicity, broad sterilization spectrum, lasting mildew removal, difficulty in wetting, easiness in dispersing of smell and the like, and can solve the problems that the wall mildew is not thoroughly sterilized and the existing mildew remover is easy to wet; does not need water washing, and is easy to remove harmful gas after drying.

The invention also provides a preparation method of the wall mildew stain remover, which comprises the following steps:

(1) weighing the raw materials according to the wall mildew erasing agent for later use;

(2) uniformly mixing calcium hypochlorite, calcium chloride, sodium chloride and calcium hydroxide to obtain a solid mixture;

(3) and adding the solid mixture into water, and uniformly stirring to obtain the wall mildew stain remover.

The preparation method disclosed by the invention has the beneficial effects that the preparation method disclosed by the invention is simple in operation steps, the production process is easy to control, industrial production can be carried out, the obtained wall mildew erasing agent is excellent in use effect, and the wall mildew erasing agent has the advantages of safety, no toxicity, broad sterilization spectrum, lasting mildew removal, difficulty in wetting and the like, and can remove the mildew for a long time.

Preferably, the stirring speed in the step (3) is 50r/min, and the time is 1 min.

The invention also provides an application of the wall mildew erasing agent in decontamination and mildew prevention of the surface of a wall or a ceiling.

Preferably, the method specifically comprises the following steps:

(1) spraying the wall mildew wipe on a wall or ceiling;

(2) wiping off mildew and color abnormal parts after 10 min;

(3) exhaust gas removal by room ventilation

The beneficial effects of the preferred technical scheme are as follows: the wall mildew stain wiping agent prepared by the method is used for removing mildew stains on the surface of a wall or a ceiling, the use process is convenient, the effect is quick, the effect is obvious, and after the wall mildew stain wiping agent is used, exhaust gas can be discharged by ventilating and exhausting a room, the water washing is not needed, and the harm to a human body and the environment is avoided; the mildew removing agent has the advantages of safety, no toxicity, broad-spectrum sterilization, lasting mildew removal, difficulty in being wetted and the like, and can solve the problems that walls are not thoroughly mildewed and disinfected and the existing mildew removing agent is easily wetted.

According to the technical scheme, compared with the prior art, the wall mildew erasing agent and the preparation method and application thereof are disclosed, the mildew erasing agent is prepared by using calcium hypochlorite as a main raw material, has the advantages of safety, no toxicity, broad sterilization spectrum, lasting mildew removal, difficulty in wetting and the like, and can solve the problems of incomplete mildew sterilization and easy wetting of walls; does not need water washing, and the smell is easy to disperse after drying.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the invention discloses a wall mildew stain remover which comprises the following components in parts by weight: bleaching powder essence: calcium hydroxide: 1 part of water: 0.25: 120-500 parts of water.

Also discloses a preparation method of the wall mildew stain remover, which comprises the following steps:

(1) weighing the raw materials according to the wall mildew erasing agent for later use;

(2) uniformly mixing the bleaching powder and calcium hydroxide to obtain a solid mixture;

(3) and adding the solid mixture into water, and uniformly stirring to obtain the wall mildew stain remover.

Simultaneously, the application of the wall mildew erasing agent is also disclosed, and the method specifically comprises the following steps:

(1) spraying the wall mildew wipe on a wall or ceiling;

(2) wiping off mildew and color abnormal parts after 10 min;

(3) the room is ventilated to remove exhaust air.