a cleaning powder

A technology of cleaning powder and builder, applied in the field of cleaning powder, can solve the problems of poor versatility and achieve the effect of good use effect, invariance and wide versatility

Active Publication Date: 2021-05-11
广州森波化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a new type of cleaning powder for the deficiencies of the prior art. The formula of the cleaning powder reduces the dosage of HEDP Na2 scale and corrosion inhibitors. The problem of poor versatility of the formula also makes the properties of the cleaning powder more stable, durable and better in effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024](1) a new type of cleaning powder, including the following components by weight: 48% inorganic base, 22% sodium hydroxyethyl phosphonate, 5% sodium citrate, 22% sodium gluconate, 1% sodium formate, 1% sodium nitrogen triaceate, 1% sodium fluoride.

[0025](2) Preparation method:

[0026]S1, first pulverizing the inorganic base by a pulverizer to 100 mesh powder;

[0027]S2, by stirring under stirring conditions, sequencing corrosion inhibitor, inorganic base, buffer, chelating agent, and stirred for 30 minutes to uniform.

[0028](3) How to use: First add new cleaning powder to water to 3% mass concentration, ultrasound cleaning at 60 ° C.

Embodiment 2-3 and comparative example 1-4

[0030]Table 1 Formulation statistics table for Examples 1-3 and Comparative Example 1-4

[0031] sample Inorganic base Hedp · NA2 Sodium citrate Sodium gluconate Sodium formate NTA, NA3 Sodium fluoride Example 1 40222015111 Example 2 30202520311 Example 3 40152715111 Contrast 1 7028--11- Contrast 2 5040--442 Contrast 3 552230-111 Contrast 44522-30111

Embodiment 2-3

[0032]Example 2-3 Novel Cleaning Powder and Comparative Example 1-4 The preparation method of cleaning powder is the same as in Example 1.

[0033]First, performance test

[0034]For Examples 1-3 clean flour, comparison 1-4 cleaning powder for performance test, specific:

[0035]1. First add the cleaning powder to water to 3% mass concentration.

[0036]2. Ultrasound washed 2 min under the condition of 60 ° C. After cleaning, drying, the drying sample glass is determined by performing performance, and the details of the measurement results are shown in Table 2.

[0037]Table 2

[0038]

[0039]From the above, it is known that the application for optical glass cleaning powder relative to the existing electronic glass cleaning agent, after cleaning, the product scratches are significantly reduced by 1-6%, and the yield is increased by about 10-43%, and the droplet angle is reduced by 40-50. %about. The smaller the average of the water droplet, the higher the clean degree, the smoother the glass surface.

[0...

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Abstract

The invention discloses a new type of cleaning powder, which is mainly used for cleaning glass, especially optical glass. Lotion 5-35%, chelating agent 5-35%. It not only solves the problem of poor versatility of the existing formula, but also makes the properties of the cleaning powder more stable, durable and better in effect.

Description

Technical field[0001]The present invention relates to the field of cleaning powder, and more particularly to a novel cleaning powder for glass cleaning, especially optical glass.Background technique[0002]With the development of science and technology, the glass has been transformed from the simplest vessel, ornament, and transformed into materials with various excellent functions, such as digital products, conductive glass, lens glass, etc., widely used in all walks of life, and cleaning process It is an important part of the production engineering in optical lenses. Glass has an irreplaceable role in optical research due to its unique transparent physical properties, is widely used in construction, food, military, energy, biomedicure, information and communication. Therefore, there is a superior optically optimized optical glass cleaning agent, which helps to extend the life of optical glass, reduce surface impurities on optical glass, and give full play to the superiority of optic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D7/06C11D7/10C11D7/12C11D7/14C11D7/16C11D7/26C11D7/32C11D11/00C11D7/60B08B3/08
CPCB08B3/08C11D7/06C11D7/10C11D7/12C11D7/14C11D7/16C11D7/265C11D7/3245C11D11/0035
Inventor 卢军
Owner 广州森波化工科技有限公司
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