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Cleaning agent used for ultrasonic spraying and preparation method and using method thereof

A cleaning agent and ultrasonic technology, applied in the field of field cleaning, can solve problems such as affecting the cleaning process, cleaning agent overflow, and increasing hidden dangers in the working environment, achieving good cleaning effect and fast oil softening speed

Inactive Publication Date: 2018-12-18
深圳市天正隆科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this cleaning process, since the cleaning agent will continuously collide with the cleaning parts, a large amount of foam will be generated, which will also affect the overall cleaning efficiency.
In addition, too much foam can easily cause the cleaning agent to overflow the cleaning tank, which not only affects the cleaning process, but also increases the safety hazards of the working environment

Method used

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  • Cleaning agent used for ultrasonic spraying and preparation method and using method thereof
  • Cleaning agent used for ultrasonic spraying and preparation method and using method thereof
  • Cleaning agent used for ultrasonic spraying and preparation method and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A preparation method for a cleaning agent for ultrasonic spraying, comprising the following steps:

[0027] Step 1. Add 3.5g of sodium pyrophosphate into distilled water, stir and dissolve completely to obtain a solution;

[0028] Step 2: Add 4g of EH-9 and 3g of LF-305 to the solution in Step 1, stir to dissolve completely and mix well, and set the volume to 100 parts by mass of cleaning agent. Among them, EH-9 can be purchased from Dow Chemical in the United States, and LF-305 can be purchased from BASF in Germany.

[0029] Cleaning agent test method: make a standard test piece with reference to the test piece of the national recommended standard GB / T35759-2017, and then clean it on the ultrasonic spray dual-purpose cleaning equipment. The spray pressure is set at 0.5Mpa for cleaning and rinsing. Dry after rinsing, and visually test whether the dirt on the surface of the sheet is cleaned. The results are shown in Table 1 below:

[0030] temperature

[003...

Embodiment 2

[0033] A preparation method for a cleaning agent for ultrasonic spraying, comprising the following steps:

[0034] Step 1. Add 2g of NTA into distilled water, stir to dissolve completely, and obtain a solution;

[0035] Step 2. Add 3g XP-80 and 2g LF-403 to the solution in step 1, stir to dissolve completely and mix well, and set the volume to 100 parts by mass of cleaning agent. Among them, XP-80 can be purchased from BASF of Germany, and LF-403 can be purchased from BASF of Germany.

[0036] Cleaning agent test method: make a standard test piece with reference to the test piece of the national recommended standard GB / T35759-2017, and then clean it on the ultrasonic spray dual-purpose cleaning equipment. The spray pressure is set at 0.5Mpa for cleaning and rinsing. Dry after rinsing, and visually test whether the dirt on the surface of the sheet is cleaned. The results are shown in Table 2 below:

[0037] temperature

[0038] It can be clearly drawn from the abov...

Embodiment 3

[0040] A preparation method for a cleaning agent for ultrasonic spraying, comprising the following steps:

[0041] Step 1. Add 5g of NTA into distilled water, stir and dissolve completely to obtain a solution;

[0042] Step 2: Add 5g of EH-9 and 4g of LF-403 to the solution in Step 1, stir to dissolve completely and mix well, and set the volume to 100 parts by mass of cleaning agent.

[0043] Cleaning agent test method: make a standard test piece with reference to the test piece of the national recommended standard GB / T35759-2017, and then clean it on the ultrasonic spray dual-purpose cleaning equipment. The spray pressure is set at 0.5Mpa for cleaning and rinsing. Dry after rinsing, and visually test whether the dirt on the surface of the sheet is cleaned. The results are shown in Table 3 below:

[0044] temperature

[0045] It can be clearly drawn from the above table that the optimum temperature in this embodiment is 60-75°C.

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Abstract

The invention discloses a cleaning agent used for ultrasonic spraying, and relates to the cleaning field. The cleaning agent used for ultrasonic spraying comprises, by mass, 2-5 parts of sodium salt,3-5 parts of a high-HLB non-ionic surface active agent, and 2-4 parts of a low-HLB non-ionic surface active agent. The cleaning agent is used for cleaning at the temperature of 60-70 DEG C, is high inoil stain softening speed, good in cleaning effect and moderate in froth, and cannot overflow; and the cleaning agent can be used in an ultrasonic cleaning machine or a spraying cleaning machine to achieve cleaning or can be used in the same machine to achieve spraying cleaning and ultrasonic cleaning at the same time. Furthermore, a preparation method and using method are easy and convenient toimplement and suitable for large-scale production.

Description

technical field [0001] The invention relates to the field cleaning field, more specifically, it relates to a cleaning agent for ultrasonic spraying and its preparation method and application method. Background technique [0002] The principle of the ultrasonic cleaning machine is that the high-frequency oscillation signal sent by the ultrasonic generator is converted into high-frequency mechanical oscillation by the transducer and propagated into the medium-cleaning agent. The liquid flows to produce tens of thousands of tiny bubbles with a diameter of 50-500μm, and the tiny bubbles existing in the liquid vibrate under the action of the sound field. These bubbles form and grow in the negative pressure zone where the ultrasonic wave travels longitudinally, while in the positive pressure zone, when the sound pressure reaches a certain value, the bubbles increase rapidly and then close suddenly. And when the bubble is closed, a shock wave is generated, and thousands of atmosph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23G1/24
CPCC23G1/24
Inventor 孙湘辉陆军廖天贵
Owner 深圳市天正隆科技有限公司
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