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A cleaning agent for silicone rubber composite insulators

A composite insulator and silicone rubber technology, which is applied in the direction of detergent composition, surface active detergent composition, cationic surface active compound, etc., can solve the problems such as unsatisfactory cleaning effect of composite insulator silicone rubber

Active Publication Date: 2021-09-07
STATE GRID HUNAN ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the technical problem that the cleaning effect of composite insulator silicone rubber is not ideal, the purpose of the present invention is to provide a cleaning agent for silicone rubber composite insulators

Method used

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  • A cleaning agent for silicone rubber composite insulators
  • A cleaning agent for silicone rubber composite insulators
  • A cleaning agent for silicone rubber composite insulators

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] Weigh each agent according to the following mass:

[0063] Acetyl aminoglycoside: 400g;

[0064] Methallyl polyoxyethylene ether: 100g;

[0065] Didecyldimethylammonium chloride: 10g;

[0066] Sodium lauryl sulfate: 10g;

[0067] 480g of water.

[0068] Mix the above-mentioned components in a plastic bucket, and stir the cleaning solution clockwise with a wooden stick to completely dissolve the components. What is finally formulated is a cleaning agent for silicone rubber composite insulators of the present invention.

Embodiment 2

[0070] Compared with Example 1, the dosage ratio of the penetrant methallyl polyoxyethylene ether is reduced in this example, and each agent is weighed according to the following mass:

[0071] Acetylaminoglycoside: 470g;

[0072] Methallyl polyoxyethylene ether: 30g;

[0073] Didecyldimethylammonium chloride: 10g;

[0074] Sodium lauryl sulfate: 10g;

[0075] 480g of water.

[0076] Mix the above components in a plastic bucket, and stir the cleaning solution clockwise with a wooden stick to dissolve the components completely. If the weather is cold, heat the water to 30-50°C before mixing and stirring to promote the separation of the components. Dissolves quickly. What is finally formulated is a cleaning agent for silicone rubber composite insulators of the present invention.

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Abstract

A silicone rubber composite insulator cleaning agent, the composition of which is 30-50% (mass percentage, the same below) as the main cleaning agent; penetrating agent: 10-15%; stripping agent: 0.5-2%; co-solvent: 0.1-2% ; The balance is water. The present invention is characterized in that the components of the cleaning agent used are all green and environment-friendly organic substances, which are non-toxic to the human body and harmless to the environment. The decontamination effect is remarkable and the penetration is strong. It can effectively peel off the dirt on the surface of the composite insulator and the dirt and impurities in the gaps. It can clean and remove the impurity ions remaining in the silicone rubber molecules after being polluted by pollution and restore the hydrophobicity of the silicone rubber. Simultaneously, the cleaning agent of the present invention has excellent dissolving performance, and the processing and preparation are simple and easy to operate.

Description

technical field [0001] The invention belongs to the field of operation safety of power transmission and distribution equipment, and in particular relates to a cleaning agent for silicone rubber composite insulators. Background technique [0002] The insulator is an important component connecting the overhead transmission line and the tower. Its function is to carry the transmission cable and insulate the line and the tower to prevent accidents such as electric shock and tripping. Insulator materials can be divided into glass insulators, porcelain insulators and composite insulators. Composite insulators have been widely used in my country's power systems due to their good anti-pollution flashover performance, light weight, and easy maintenance. According to statistics, there are more than 8 million composite insulators running on the grid in my country. Composite insulators consist of three parts: outer insulation, mandrel and fittings. Outer insulation refers to sheds an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/86C11D11/00
CPCC11D1/008C11D1/146C11D1/62C11D1/662C11D1/721C11D1/86C11D11/0023
Inventor 查方林万涛吴俊杰魏加强徐松刘凯王凌
Owner STATE GRID HUNAN ELECTRIC POWER
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