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Silicone rubber cleaning and repairing agent and preparation method thereof

A technology of repairing agent and silicone rubber, which is applied in the direction of chemical instruments and methods, detergent compositions, non-surface active cleaning solvents, etc., to achieve the effect of penetration, high safety, and good volatility

Inactive Publication Date: 2020-05-05
SHANDONG ZHONGSHI YITONG GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problems in the prior art, the object of the present invention is to provide a silicone rubber cleaning and repairing agent and its preparation method, which can quickly and thoroughly remove pollutants and prevent flashover caused by pollutants when they are wet

Method used

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  • Silicone rubber cleaning and repairing agent and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0034] Silicone rubber cleaning and repairing agent is made of the following parts by weight: 7 parts of carboxyl silane coupling agent, 5 parts of octamethylcyclotetrasiloxane, Na 2 SiO 3 6 parts (particle size is 100nm), MgCl 2 10 parts (particle size is 100nm), 0.5 parts of nano-zinc oxide (particle size is 100nm), 0.25 parts of nano-magnesium oxide (particle size is 100nm), 2.75 parts of polydimethylsiloxane, 0.375 parts of acrylic acid, cerium nitrate 0.05 parts, 2.25 parts of nano-active calcium carbonate, 1.25 parts of vinyl siloxane, 0.55 parts of F-107, 450 parts of epoxy soybean oil.

[0035] The preparation method of silicone rubber cleaning repair agent, the steps are as follows:

[0036](1) 7 parts of carboxyl silane coupling agent, 5 parts of octamethylcyclotetrasiloxane, 0.55 part of F-107, 0.5 part of nano-zinc oxide (particle size is 100nm), 0.25 part of nano-magnesium oxide (particle size is 100nm), MgCl 2 10 parts (particle diameter is 100nm), 2.25 par...

Embodiment 2

[0042] Silicone rubber cleaning and repairing agent is made of the following parts by weight: 10 parts of epoxy silane coupling agent, 2 parts of octamethylcyclotetrasiloxane, Na 2 SiO 3 3 parts (particle size is 50nm), MgCl 2 15 parts (particle size is 100nm), 0.7 parts of nano-zirconia (particle size is 100nm), 0.3 parts of nano-titanium dioxide (particle size is 150nm), 3.6 parts of polydimethylsiloxane, 0.5 parts of acrylic acid, 0.02 parts of cerium nitrate 0.25 parts of nano-active calcium carbonate, 1.5 parts of vinyl siloxane, 0.2 parts of F-107, 450 parts of epoxy soybean oil.

[0043] The preparation method of silicone rubber cleaning repair agent, the steps are as follows:

[0044] (1) 10 parts of epoxy silane coupling agent, 2 parts of octamethylcyclotetrasiloxane, 0.2 parts of F-107, 0.7 parts of nano-zirconia (particle size is 100nm), 0.3 parts of nano-titanium dioxide (particle size is 150nm), MgCl 2 15 parts (particle size is 100nm), 0.25 part of nano-ac...

Embodiment 3

[0050] Silicone rubber cleaning and repairing agent is made of the following parts by weight: 5 parts of polyether silane coupling agent, 8 parts of octamethylcyclotetrasiloxane, Na 2 SiO 3 9 parts (particle size is 100nm), MgCl 2 8 parts (particle size is 50nm), 0.25 parts of nano-magnesium oxide (particle size is 200nm), 1.5 parts of polydimethylsiloxane, 0.15 parts of acrylic acid, 0.08 parts of cerium nitrate, 0.75 parts of nano-active calcium carbonate, vinyl 0.8 parts of siloxane, 0.8 parts of F-107, 450 parts of epoxy soybean oil.

[0051] The preparation method of silicone rubber cleaning repair agent, the steps are as follows:

[0052] (1) 5 parts of polyether silane coupling agent, 8 parts of octamethylcyclotetrasiloxane, 0.8 parts of F-107, 0.25 parts of nano-magnesium oxide (particle size is 200nm), 0.75 parts of nano-active calcium carbonate, MgCl 2 8 parts (particle size is 50nm), 0.8 parts of vinyl siloxane are added in the mixer and stirred evenly to obta...

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Abstract

The invention discloses a silicone rubber cleaning and repairing agent and a preparation method thereof, and the silicone rubber cleaning and repairing agent comprises the following components: a silane coupling agent, octamethylcyclotetrasiloxane, Na2SiO3, MgCl2, nano activated calcium carbonate, reduced polydimethylsiloxane, acrylic acid, cerous nitrate, vinyl siloxane, F-107 and a solvent. Pollutants can be rapidly and thoroughly removed, and the flashover phenomenon caused when the pollutants are wetted is prevented.

Description

technical field [0001] The invention relates to the technical field of electric equipment cleaning, in particular to a silicone rubber cleaning and repairing agent and a preparation method thereof. Background technique [0002] The information disclosed in this background section is only intended to increase the understanding of the general background of the present invention, and is not necessarily taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. [0003] Long-term operating power equipment, especially insulators operating online, is affected by environmental factors such as industrial emissions, moisture, oxidation, corrosive gases and natural dust in the atmosphere, and a layer of comprehensive dirt is gradually deposited on the surface . In dry weather, these insulators with dirt on the surface can still maintain a high level of insulation. However, when encountering humid wea...

Claims

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Application Information

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IPC IPC(8): C11D7/10C11D7/14C11D7/20C11D7/26C11D7/40C11D7/44C11D7/50C11D7/60
CPCC11D7/10C11D7/105C11D7/14C11D7/20C11D7/26C11D7/265C11D7/267C11D7/40C11D7/44C11D7/50
Inventor 张秉良王楠朱慧敏漆照宛磊杨莉莉王传帅韩梁陶哲张震王长军邱扬郭锐
Owner SHANDONG ZHONGSHI YITONG GRP
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