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Dustless cleansing towel washing agent and method for washing dustless cleansing towel

A technology of dust-free wiping cloth and cloth cleaning agent, which is applied in the directions of detergent compounding agent, detergent composition, chemical instrument and method, etc., can solve the problem that the content of calcium and magnesium ions exceeds the standard, and the removal of calcium and magnesium cannot be used for dust-free wiping cloth processing. process and other problems, to achieve the effect of less environmental pollution, easy biodegradation of raw materials, and reduction of calcium and magnesium ion content

Inactive Publication Date: 2013-09-11
SHENZHEN KINGKYLIN ENVIRONMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to solve the problem that the calcium and magnesium ion content in the dust-free wiping cloth exceeds the standard due to the manufacturing process, and the existing technology for removing calcium and magnesium insolubles cannot be applied to the processing of the dust-free wiping cloth. A simple formula is proposed , easy to process, can thoroughly remove calcium and magnesium ions in the dust-free wipe cloth, non-toxic, non-corrosive, easy to biodegrade, and less environmental pollution dust-free wipe cloth cleaning agent

Method used

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  • Dustless cleansing towel washing agent and method for washing dustless cleansing towel

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preparation example Construction

[0036] Preparation of dust-free wiping cloth cleaning agent: at room temperature, add the above-mentioned raw materials organic acid buffer, octylphenol polyoxyethylene ether and organic complexing agent into deionized water to dissolve them all, and a uniform and transparent shallow Yellow liquid, lint-free wiper cleaner.

[0037] Dust-free wiping cloth cleaning agent can be miscible with water in any proportion, non-toxic, non-corrosive, and does not pollute the environment. Its main technical indicators are:

[0038] Appearance and color transparent light yellow

[0039] pH 3 to 5 (25°C)

[0040] Viscosity 5 to 20 centipoise (25°C)

[0041] Specific gravity (25°C, water = 1) 1.0 to 1.1 (25°C)

[0042] Stability -10℃ to +70℃ stable

[0043] Harmful metal ion content less than 1ppm

Embodiment 1

[0047] Dust-free wipe cloth cleaning agent: the raw materials used are sodium acetate, acetic acid, OP-7 [that is, C 8 h 17 C 6 h 4 O(CH 2 CH 2 O) 7 H] and OP-10[i.e. C 8 h 17 C 6 h 4 O(CH 2 CH 2 O) 10 H] (HLB value is about 12.5 to 14.0), EDTA-2Na, the dosage in the following table (10 times larger than the actual ratio) is completely dissolved in deionized water at room temperature, and the volume is set to 100ml to prepare concentrated cleaning agent. After diluting 100 ml of the concentrated cleaning agent prepared above by 10 times, the pH of the solution was measured to be 4.12±0.02 with an acidity meter to obtain the cleaning agent of this embodiment.

[0048] Example 1

Sodium acetate

Acetic acid

OP-7

OP-10

EDTA-2Na

Dilution factor

pH

Volume

0.2g

0.8g

0.2g

0.1g

0.5g

10 times

4.12±0.02

[0049] How to clean the dust-free wipes:

[0050] In a Class 10 cleaning room,...

Embodiment 2

[0054] Dust-free wipe cloth cleaning agent: the raw materials used are potassium acetate, acetic acid, OP-4 [that is, C 8 h 17 C 6 h 4 O(CH 2 CH 2 O) 4 H] and OP-10[i.e. C 8 h 17 C 6 h 4 O(CH 2 CH 2 O) 10 H] (HLB value is about 12.2 to 13.0), NTA-3Na, the dosage in the following table (10 times larger than the actual ratio) is completely dissolved in deionized water at room temperature, and the volume is set to 100ml. After diluting 100 ml of the cleaning agent prepared above by 10 times, use an acidity meter to test the pH=4.50±0.02 to obtain the cleaning agent of this embodiment.

[0055] Example 2

Potassium acetate

Acetic acid

OP-4

OP-10

NTA-3Na

Dilution factor

pH

Volume

0.2g

0.3g

1.0g

4.0g

0.1g

10 times

4.50±0.02

[0056] How to clean the dust-free wipes:

[0057] In a Class 10 cleaning room, use a drum-type laundry washing machine to pre-wash the dust-free wipes once ...

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Abstract

The invention discloses a dustless cleansing towel washing agent and a method for washing a dustless cleansing towel. The washing agent is characterized in that: raw materials such as an organic acid buffering agent, polyoxyethylene octylphenol ether and an organic complexing agent are dissolved in water to produce water solution; and the pH value of the water solution is 3.0 to 5.0. The dustless cleansing towel washing agent has a simple formula, is convenient to process, and can thoroughly clean calcium ions and magnesium ions in the dustless cleansing towel, is free from toxicity and corrosion, is easy to biologically degrade and has small environmental pollution. By adopting the washing method, the dustless cleansing towel is clean, the calcium and magnesium ions and other dust particle content can be reduced, the consumption of the washing agent can be reduced, the cost is low, and pollution and harm on the environment and the human body are small.

Description

technical field [0001] The invention belongs to the technical field of cleaning agents for fabrics, and relates to a cleaning agent for fabrics and a cleaning method thereof, in particular to a cleaning agent for a dust-free wiping cloth used in a clean room and a method for cleaning the cleaning cloth. Background technique [0002] As a cleaning tool for clean rooms, dust-free wipes are often used in optoelectronic semiconductor industries such as semiconductor production line chips, microprocessors, semiconductor assembly lines, LCD and LED display products. In the optoelectronic semiconductor industry, in order to control and manage the yield rate of the product manufacturing process, it is very necessary to control pollution sources. Because the dust-free wiping cloth is in direct contact with the cleaning object, that is, directly wiping the product or product processing equipment, the pollution to the product is the most direct, so the dust-free wiping cloth itself sho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/72C11D3/30C11D3/20D06L1/16
Inventor 张原管映亭杜学晓
Owner SHENZHEN KINGKYLIN ENVIRONMENT TECH CO LTD
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