Electro-conductive glass substrate cleaning agent and preparation method thereof

A technology of conductive glass and cleaning agent, which is applied in the directions of detergent compounding agent, detergent composition, chemical instrument and method, etc., can solve the problems of high energy consumption, equipment corrosion, high price, etc., and achieves low energy consumption and processing operation. Simple and clean

Inactive Publication Date: 2008-08-27
曹学增
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the strong alkalinity, it will cause corrosion to the equipm

Method used

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  • Electro-conductive glass substrate cleaning agent and preparation method thereof
  • Electro-conductive glass substrate cleaning agent and preparation method thereof
  • Electro-conductive glass substrate cleaning agent and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Add deionized water into the emulsification tank, then add sodium bicarbonate and sodium tripolyphosphate, stir until the solution is clear and transparent, take the monoethanolamine in the metering tank 2-1 and add it into the emulsification tank, and stir; take the monoethanolamine in the metering tank 2-2 Add isopropanol to the emulsification tank and stir; take the fatty alcohol polyoxyethylene ether in the metering tank 2-3 and add it to the emulsification tank and stir; add sodium dodecylbenzenesulfonate to the emulsification tank and stir; then take the metering tank 2-3 Add the ethylene glycol butyl ether in 4 into the emulsification tank and stir to make a homogeneous and transparent mixed solution. Then enter the homogenizer, after homogenization treatment, the particles of the dispersed phase in the emulsion will be finer and more uniform, and a highly stable product will be obtained. Put the homogeneous liquid into the cooling tank to cool, exhaust, discharg...

Embodiment 2

[0024] The operation method is the same as in Example 1, except that the contents of each component are different, see Table 2 for details.

[0025] List of raw materials in table 2 embodiment 2

[0026]

Embodiment 3

[0028] The operation method is the same as in Example 1, except that the contents of each component are different, see Table 3 for details.

[0029] List of raw materials in table 3 embodiment 3

[0030]

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PUM

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Abstract

The invention discloses an electro-conductive glass base plate cleaning agent, which is formed by components with the following percentage by weight, baking soda 3-5%, sodium tripolyphosphate 3-5%, monoethanolamine 2-4%, isopropyl alcohol 5-10%, alkyl alcohol polyoxyethylene ether 0.2-0.4%, sodium dodecylbenzene sulfonate 0.1-0.5%, ethylene glycol monobutyl ether 2-5% and the rest is water. The process for preparation comprises the following steps: adding the above raw materials into an emulsion tank in turn, and then preparing the cleaning agent after mixing, homogenizing, cooling, exhausting and filtering. The electro-conductive glass base plate cleaning agent of the invention has low pH value, when in use, the electro-conductive glass base plate cleaning agent has microvesicle or has no bubbles, which has strong water solubility, the surface of glass has no residues and particulate matters after cleaning. The cleaning agent has excellent cleanness, nontoxic, nonirritant and easy biodegradation, which is easy to discharge and process discard solution. And the cleaning agent has the advantages of simple process for preparation, high yield, only little deposition and residue, low power consumption, convenient process and operation, easy automation, no environmental contamination and high economic benefit.

Description

technical field [0001] The invention relates to a cleaning agent and a preparation method thereof, in particular to a cleaning agent specially used for a process electronic communication material—conductive glass substrate and a preparation method thereof. Background technique [0002] Conductive glass substrate cleaning agent is currently blank in China and needs to be imported from abroad. The pH value of the imported stock solution is 12, the operating temperature is 45°C, and there is a small amount of odor. Due to the strong alkalinity, it will cause corrosion to the equipment, and the energy consumption is high, and the price is expensive. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a highly efficient, non-toxic and non-corrosive conductive glass substrate cleaning agent. [0004] Another technical problem to be solved by the present invention is to provide a preparation method of the above-mentioned c...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D3/30C11D3/06C11D3/10C11D3/20
Inventor 曹学增
Owner 曹学增
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