CN102021100A - Surface treatment agent and manufacturing method for easy removal of wild advertising - Google Patents

Abstract

The invention discloses a surface treating agent which has low cost, simple operation and no pollution to the environment and is convenient for clearing the wild advertisement and a preparation method thereof. The raw materials and the mass percentage are as follows: 20-26% of sodium silicate 1, 18-22% of sodium silicate 2, 15-17% of sodium silicate 3, 1-3% of sodium gluconate, 3-3.5% of polyether phosphate, 0.4-0.7% of alkyl polyglycoside, 1-1.7% of sodium hypochlorite with 11% of available chlorine and the balance of deionized water; the sodium silicate 1, 2 and 3 are prepared from sodium oxide and silicon dioxide, and the mass ratio of the sodium oxide to the silicon dioxide is as follows: sodium oxide sodium natron No. 1: the silicon dioxide is 1: 2.5; sodium oxide sodium natron No. 2: the silicon dioxide is 1: 3.0; sodium oxide sodium natron No. 3: the silicon dioxide is 1: 3.5.

Description

Surface treatment agent and manufacturing method for easy removal of wild advertising

technical field

The invention relates to a surface treatment agent, in particular to a surface treatment agent with low cost, simple operation and no pollution to the environment, which is convenient for removing wild advertisements and a manufacturing method thereof.

Background technique

Wild advertisements are illegal advertisements spread by pasting, smearing, etc., using roads, trees, walls, street lights, bus stop signs, sanitation facilities, etc. The hardest-hit area of advertising has seriously affected the image of the city. Wild advertising has the title of "urban psoriasis", which is difficult to manage and easy to repeat, and is a recognized chronic disease of city appearance. At present, the methods of removing wild advertisements and their respective disadvantages are as follows:

1. Use professional tools such as grinders and high-temperature and high-pressure cleaners to remove them. Not only is the equipment cost high, time-consuming and labor-intensive, but also dust, waste, sewage and other dirt will be generated during the cleaning process, causing secondary pollution to the environment;

2. Cover and remove with paint. Applying directly with white paint, although the operation is simple, but if there is a big difference from the original color of the media, it will still affect the image of the city like a "patch"; Computer batching, using multiple paints to mix into desired color. Due to the high price of exterior wall paint, although the amount of several paints involved in each smearing scheme is small, the remaining paint is difficult to seal and store for a long time and deteriorates, resulting in an excessively high average cost of the paint used.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned technical problems existing in the prior art, and provide a surface treatment agent and a manufacturing method that is cheap, easy to operate, and has no pollution to the environment and is convenient for removing wild advertisements.

The technical solution of the present invention is: a kind of surface treatment agent that is convenient to remove wild advertising, it is characterized in that used raw material and mass percentage are as follows:

Sodium 1 No. 20～26%

Paohuajian No. 2 18～22%

Paohuajing No. 3 15～17%

Sodium gluconate 1～3%

Polyether phosphate 3～3.5%

Alkyl polyglycosides 0.4～0.7%

Sodium hypochlorite with 11% available chlorine 1～1.7%

Deionized water balance;

The No. 1, No. 2, and No. 3 agaricines are all prepared from sodium oxide and silicon dioxide, and the mass ratios of the two are: sodium oxide No. 1: silicon dioxide is 1:2.5; Sodium Oxide No. 2 Sodium Oxide: Silicon Dioxide is 1:3.0; Sodium Oxide No. 3 Sodium Sodium Oxide: Silicon Dioxide is 1:3.5.

The optimal scheme of raw materials and mass percentages used is as follows:

Natron No. 1 22%

Natron No. 2 21%

Sodium 3 15.5%

Sodium Gluconate 2.5%

Polyether Phosphate 3.2%

Alkyl polyglycosides 0.6%

Sodium hypochlorite with 11% available chlorine 1.3%

Deionized water balance.

The above-mentioned manufacture method that is convenient to remove the surface treatment agent of wild advertisement is characterized in that following steps carry out successively:

a. First put deionized water into the stirring tank, turn on the stirrer and put in sodium hypochlorite, stir for 5 minutes;

b. Add sodium gluconate to the stirring tank while stirring and rotating, and then continue to stir for 10 minutes;

c. Put the alkyl polyglycoside into the stirring tank while stirring and rotating, and stir for 10 minutes;

d. While stirring and rotating, add Sodium No. 1, Sodium No. 2, and No. 3 Sodium Sodium into the stirring tank in turn, and the duration of adding is 30 minutes, and stir for 15 minutes;

e. Finally, slowly add polyether phosphate into the stirring tank within 30 minutes, and stir for 15 minutes; when the temperature drops to 28~32 degrees, discharge and pack.

The present invention can be applied to the hard surface of various media of field advertisements, such as spraying paint, brushing paint and sticking field advertisements on it, and it can be removed by just wiping with a wet rag, saving time and effort, and greatly saving processing costs and It does not cause secondary pollution to the environment; the invention is a colorless and transparent product, which does not affect the appearance of the applied hard surface; the invention has low cost (1 kg can be applied to a surface of more than 500 square meters), and can be widely used.

Detailed ways

Example 1:

Raw materials and mass percentages used are:

Paohuajian No. 1 20～26%

Paohuajing No. 2 18～22%

Paohuajian No. 3 15～17%

Sodium Gluconate 1～3%

Polyether phosphate 3～3.5%

Alkyl polyglycosides 0.4～0.7%

Sodium hypochlorite with 11% available chlorine 1～1.7%

Deionized water balance.

The No. 1, No. 2, and No. 3 agaricines are all prepared from sodium oxide and silicon dioxide, and the mass ratios of the two are: sodium oxide No. 1: silicon dioxide is 1:2.5; Sodium Oxide No. 2 Sodium Oxide: Silicon Dioxide is 1:3.0; Sodium Oxide No. 3 Sodium Sodium Oxide: Silicon Dioxide is 1:3.5.

Each raw material can be selected within the above range, and the total mass is 100%.

The manufacturing method is carried out as follows:

a. First put the calculated amount of deionized water into the stirring tank, turn on the stirrer and put in sodium hypochlorite, and stir for 5 minutes;

b. Add the calculated amount of sodium gluconate into the stirring tank while stirring and rotating, and then continue to stir for 10 minutes;

c. Put the calculated amount of alkyl polyglycosides into the stirring tank while stirring and rotating, and stir for 10 minutes;

d. While stirring and rotating, add the calculated amount of Sodium No. 1, No. 2 and No. 3 into the stirring tank in turn, and add the duration for 30 minutes, and stir for 15 minutes;

e. Finally, slowly add the calculated amount of polyether phosphate into the stirring tank within 30 minutes, and stir for 15 minutes; there will be exothermic phenomenon at this time, and when the temperature drops to 28~32 degrees, discharge and pack.

Claims (3)

1. A surface treatment agent that is convenient to remove wild advertisements is characterized in that used raw materials and mass percentages are as follows: Paohuajian No. 1 20～26% Paohuajing No. 2 18～22% Paohuajian No. 3 15～17% Sodium Gluconate 1～3% Polyether phosphate 3～3.5% Alkyl polyglycosides 0.4～0.7% Sodium hypochlorite with 11% available chlorine 1～1.7% The balance of deionized water; The No. 1, No. 2, and No. 3 agaricines are all prepared from sodium oxide and silicon dioxide, and the mass ratios of the two are: sodium oxide No. 1: silicon dioxide is 1:2.5; Sodium Oxide No. 2 Sodium Oxide: Silicon Dioxide is 1:3.0; Sodium Oxide No. 3 Sodium Sodium Oxide: Silicon Dioxide is 1:3.5. 2. according to claim 1, the surface treatment agent that is convenient to remove wild advertising is characterized in that used raw materials and mass percent are as follows: Sodium 1 No. 22% Paohuajian No. 2 21% Paohuajian No. 3 15.5% Sodium Gluconate 2.5% Polyether Phosphate 3.2% Alkyl polyglycosides 0.6% Sodium hypochlorite with 11% available chlorine 1.3% Deionized water balance. 3. a kind of manufacture method that is convenient to remove the surface treatment agent of outdoor advertising as claimed in claim 1, is characterized in that carrying out according to the following steps successively: a. First put deionized water into the stirring tank, turn on the stirrer and put in sodium hypochlorite, stir for 5 minutes; b. Sodium gluconate was added in the stirring tank while stirring and rotating, and then continued to stir for 10 minutes; c. Alkyl polyglycosides are dropped into the stirring tank while stirring and rotating, and stirred for 10 minutes; d. While stirring and rotating, add Sodium No. 1, No. 2 and No. 3 into the stirring tank in turn, the duration of adding is 30 minutes, and stir for 15 minutes; e. Finally, slowly add polyether phosphate into the stirring tank within 30 minutes, and stir for 15 minutes; when the temperature drops to 28-32 degrees, discharge and pack.