Cleaning agent for live electrical equipment

A technology of electrical equipment and production methods, applied in the field of cleaning agents, can solve the problems of high hazards and difficult cleaning of harmful substances, and achieve the effects of no environmental pollution, comprehensive efficacy optimization, and simple formula

Inactive Publication Date: 2006-02-08
荣小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to clean harmful substances such as dust, oil stains, and carbon stains in deep and small crevices, and it is very harmful and limited by time and space.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: Prepare 100 kg of electrified cleaning agent for electrical equipment, the components of which are: 99 kg of dichloropentafluoropropane and 1 kg of simethicone.

Embodiment 2

[0017] Embodiment 2: prepare 100kg electrical equipment charged cleaning agent, its component is: dichloropentafluoropropane 94.5kg, simethicone 0.5kg, heptane 1kg, cyclohexane 1kg, dodecane 1kg, hexane 1kg, Decane 1kg.

[0018] The production method of electrified cleaning agent for electrical equipment adopts the following steps:

[0019] Put the various components of the above-mentioned Example 1 or Example 2 into an airtight container, and react for 1 hour at a temperature of 20-30° C. under normal pressure.

[0020] The use method of the cleaning agent of the present invention: the electrified cleaning can only be carried out by well-trained professional technical service personnel, using special spray guns and monitoring instruments, and following the special operating procedures.

[0021] 0-1% cyclohexane, 0-1% dodecane, 0-1% hexane, 0-1% decane.

[0022] The electrified cleaning agent for electrical equipment, the optimal weight percentage of the raw materials of the...

specific Embodiment approach

[0026] Embodiment 1: A charged cleaning agent for electrical equipment, the raw materials for preparing 100 kg of said cleaning agent are: 99 kg of dichloropentafluoropropane and 1.0 kg of dimethyl silicone oil.

[0027] Embodiment 2: A charged cleaning agent for electrical equipment, the raw materials for preparing 100 kg of said cleaning agent are: 94.5 kg of dichloropentafluoropropane, 0.5 kg of dimethyl silicone oil, 1 kg of heptane, 1 kg of cyclohexane, and 1 kg of dodecane 1kg, hexane 1kg, decane 1kg.

[0028] The production method of electrified cleaning agent for electrical equipment adopts the following steps:

[0029] The raw materials of the above-mentioned Example 1 or Example 2 were put into a closed container, and reacted at a temperature of 30° C. under normal pressure for 1 hour.

[0030] The general method of use of the present invention: by well-trained professional technical service personnel, adopt special-purpose spray gun and monitoring instrument, can c...

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PUM

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Abstract

The invention discloses a cleaning agent for live electrical equipment whose constituents by weight percentage are, propylene dichloride 95-99.5%, dimethicone 0.5-5%.

Description

technical field [0001] The invention relates to a cleaning agent, especially a cleaning agent used for electrical equipment in a charged state, and also relates to a production method of the cleaning agent. Background technique [0002] During the operation of precision circuits, they are always attacked by pollution and static electricity: [0003] 1) Violation of pollution; various pollutants form microcircuits after being exposed to moisture, resulting in circuit leakage, electrochemical corrosion, and serious accidents such as performance changes, degradation, and failure. [0004] 2) Harm of static electricity: The breakdown damage of components caused by electrostatic discharge is the most common and serious hazard in the electronics industry. Hard breakdown is a one-time cause of dielectric breakdown, burning or permanent failure of components; soft breakdown is the degradation of device performance or parameter indicators. Various hazards caused by static electrici...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D7/30
Inventor 荣小平
Owner 荣小平
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