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Circuit board cleaning agent with excellent cleaning performance

A circuit board cleaning agent, superior technology, applied in the direction of detergent compounding agent, detergent composition, surface active detergent composition, etc., can solve the problems affecting the health of the staff, the rapid volatilization of cleaning agents, and the impact on the working environment , to achieve the effect of wide application range, good degreasing effect and little environmental pollution

Inactive Publication Date: 2017-02-15
乐凯特科技铜陵有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of cleaning agent requires more raw materials. Due to the volatility of alcohol in the process of use, the cleaning agent evaporates quickly and emits a pungent smell, which affects the working environment and the health of the staff.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Example 1 A circuit board cleaning agent with superior cleaning performance, which is composed of the following raw materials in parts by weight: 18 parts of butyl acetate, 5 parts of ethanolamine, 8 parts of polyaspartic acid, 9 parts of cyclohexane, two 6 parts of isobutyl ketone, 3 parts of phosphine carboxylic acid, 7 parts of ethoxylated alkyl sodium sulfate, 2 parts, 2 parts of o-phenylenediamine, 3 parts of dodecyl glucoside, 5 parts of methyl isobutyl ketone Parts, 8 parts of diethylene glycol ether, 5 parts of surfactant, 9 parts of fatty alcohol polyoxyethylene ether, 6 parts of butyl formate, 6 parts of antioxidant.

[0011] The surfactant is a mixture of sodium dodecylbenzene sulfonate, sodium α-olefin sulfonate and sodium fatty alcohol sulfate.

[0012] The antioxidant is one or both of phytic acid and ascorbic acid.

Embodiment 2

[0013] Embodiment 2 A circuit board cleaning agent with superior cleaning performance, which is composed of the following raw materials in parts by weight: 25 parts of butyl acetate, 10 parts of ethanolamine, 10 parts of polyaspartic acid, 14 parts of cyclohexane, two 12 parts of isobutyl ketone, 9 parts of phosphine carboxylic acid, 11 parts of ethoxylated alkyl sodium sulfate, 8 parts, 4 parts of o-phenylenediamine, 8 parts of dodecyl glucoside, 10 parts of methyl isobutyl ketone Parts, 12 parts of diethylene glycol ether, 10 parts of surfactant, 14 parts of fatty alcohol polyoxyethylene ether, 8 parts of butyl formate, 8 parts of antioxidant.

[0014] The surfactant is a mixture of sodium dodecylbenzene sulfonate, sodium α-olefin sulfonate and sodium fatty alcohol sulfate.

[0015] The antioxidant is one or both of phytic acid and ascorbic acid.

Embodiment 3

[0016] Embodiment 3 A circuit board cleaning agent with superior cleaning performance, which is composed of the following raw materials in parts by weight: 22 parts of butyl acetate, 7 parts of ethanolamine, 9 parts of polyaspartic acid, 12 parts of cyclohexane, two 10 parts of isobutyl ketone, 6 parts of phosphine carboxylic acid, 9 parts of ethoxylated alkyl sodium sulfate, 6 parts, 3 parts of o-phenylenediamine, 5 parts of dodecyl glucoside, 8 parts of methyl isobutyl ketone Parts, 10 parts of diethylene glycol ether, 7 parts of surfactant, 11 parts of fatty alcohol polyoxyethylene ether, 7 parts of butyl formate, 8 parts of antioxidant.

[0017] The surfactant is a mixture of sodium dodecylbenzene sulfonate, sodium α-olefin sulfonate and sodium fatty alcohol sulfate.

[0018] The antioxidant is one or both of phytic acid and ascorbic acid.

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PUM

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Abstract

The invention discloses a circuit board cleaning agent with excellent cleaning performance. The circuit board cleaning agent is prepared from the following raw materials in parts by weight: 18 to 25 parts of butyl acetate, 5 to 10 parts of ethanolamine, 8 to 10 parts of polyaspartic acid, 9 to 14 parts of cyclohexane, 6 to 12 parts of diisobutyl ketone, 3 to 9 parts of phosphonic carboxylic acid, 7 to 11 parts of sodium ethoxylated alkyl sulfate, 2 to 8 parts of certain substance, 2 to 4 parts of o-phenylenediamine, 3 to 8 parts of dodecyl glucoside, 5 to 10 parts of methyl isobutyl ketone, 8 to 12 parts of diethylene glycol monoethyl ether, 5 to 10 parts of surfactant, 9 to 14 parts of fatty alcohol-polyoxyethylene ether, 6 to 8 parts of butyl formate and 6 to 8 parts of antioxidant. The circuit board cleaning agent disclosed by the invention is good in stability; any damage to a circuit board is avoided, the damage to electronic parts and components on the circuit board is also avoided, and stains attached to the circuit board can be thoroughly removed; the circuit board cleaning agent has the advantages of better degreasing effect, higher cleaning efficiency, wider application range, certain biodegradability and less pollution to the environment.

Description

technical field [0001] The invention relates to the technical field of circuit board production, in particular to a circuit board cleaning agent with excellent cleaning performance. Background technique [0002] As we all know, with the continuous development of electronic technology and the increasing popularity of integrated circuit applications, the application range of circuit boards is becoming more and more extensive. In the production process of circuit boards, acid and alkali solutions are required to treat circuit boards. The circuit board needs to be cleaned after acid and alkali treatment, especially after the circuit board is repaired. The cleaning agents used in the prior art generally use alcohol as the main raw material, and dissolve various hydroxyl alcohols and aldehydes in the alcohol as auxiliary materials. This kind of cleaning agent needs more raw materials, and in the process of use, due to the volatility of alcohol, it causes the fast volatilization ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/18C11D3/20C11D3/30C11D3/37C11D3/36C11D3/60
CPCC11D1/83C11D1/146C11D1/22C11D1/662C11D1/721C11D3/185C11D3/2068C11D3/2072C11D3/2093C11D3/2096C11D3/30C11D3/362C11D3/3719
Inventor 沈国良沈志刚
Owner 乐凯特科技铜陵有限公司
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