Lubricating and heat-conducting agent and preparation method thereof

A heat-conducting agent, the technology of Herun, applied in the field of Herun heat-conducting agent and its preparation, can solve the problems of poor stability and hygroscopicity of heat-conducting agent, reduced service life and practicability, poor anti-corrosion effect of heat-conducting agent, etc., and achieve metal anti-corrosion The anti-rust function is stable and thorough, the anti-rust effect is good, and the thermal conductivity is active

Inactive Publication Date: 2019-11-22
蔡信军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a Herun heat-conducting agent and its preparation method to solve the problem that most heat-conducting agents have poor anti-rust effects in the above-mentioned background technology, which may cause problems when the heat-conducting agent is applied to two heat transfer surfaces. The two heat transfer surfaces are rusted, which reduces the overall heat transfer effect and reduces the overall service life, and the corrosion resistance of most heat transfer agents is extremely poor, resulting in the overall being susceptible to corrosion and reducing the overall heat transfer effect. And most heat conduction agents have poor stability and moisture absorption, which reduces the overall heat conduction effect, and reduces the overall service life and practicability.

Method used

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Examples

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preparation example Construction

[0019] The invention discloses a Herun heat conduction agent and a preparation method thereof. The heat conduction agent comprises the following components and contents: water-based lubricating additive (SCL-1899 triethanolamine oleic acid) 2.7-4.3%, anionic surfactant (SCL -1639 isomeric polyol amine) 5-7%, compound hot water conductive solvent (SCL-6286 long carbon chain borate derivative) 6.5-8%, vapor phase corrosion inhibitor (T706 benzotriazole) 0.8- 1.2%, glycerol 5.2-6.8%, tall oil ammonium salt 8-12%, EDTA disodium 1.1-1.7%.

[0020] Further, the water-based lubricating additive is preferably SCL-1899 triethanolamine oleic acid, and SCL-1899 triethanolamine oleic acid is formed by combining triethanolamine and oleic acid, and SCL-1899 triethanolamine oleic acid has good emulsifying properties, anti- Rust and cleaning, can be used as water-based lubricating additives, widely used in lubrication and anti-rust fields, and SCL-1899 triethanolamine oleic acid aqueous solut...

Embodiment 1

[0026] Step 1: Add pure water inside the stirring device, heat the water to 40-45 degrees, and keep it at 40-45 degrees, add 7% SCL-6286 long carbon chain borate derivative compound compound heat conducting water solvent 40-45 degrees of pure water, and the pure water and the SCL-6286 long carbon chain borate derivatives were stirred, and kept stirring at a stirring speed of 100-200rpm for 15 minutes to obtain a preliminary mixed solution;

[0027]Step 2: Add 3.6% SCL-1899 triethanolamine oleic acid water-based lubricating additive to the interior of the preliminary mixture, keep stirring at a stirring speed of 100-200rpm and continue stirring at a constant speed, and continuously heat up the stirring tank during the stirring process. Make the temperature in the tank reach 55-58 degrees, and maintain the temperature of 55-58 degrees, and stir at a stirring speed of 100-200rpm for 2-5 minutes to generate a secondary mixture;

[0028] Step 3: Add 6.3% glycerol and 10% tall oil a...

Embodiment 2

[0033] Step 1: Add pure water inside the stirring device, heat the water to 30-35 degrees, and keep it at 30-35 degrees, add 6.5% SCL-6286 long carbon chain borate derivative compound compound heat conducting water solvent 30-35 degrees of pure water, and the pure water and the SCL-6286 long carbon chain borate derivatives were stirred, and kept stirring at a stirring speed of 100-200rpm for 15 minutes to obtain a preliminary mixed solution;

[0034] Step 2: Add 2.7% SCL-1899 triethanolamine oleic acid water-based lubricating additive to the interior of the preliminary mixture, keep stirring at a stirring speed of 100-200rpm and continue stirring at a constant speed, and continuously heat up the stirring tank during the stirring process. Make the temperature in the tank reach 40-50 degrees, and keep the temperature at 40-50 degrees, and stir at a stirring speed of 100-200rpm for 2-5 minutes to produce a secondary mixed solution;

[0035] Step 3: Add 5.2% glycerol and 8% tall o...

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PUM

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Abstract

The invention discloses a lubricating and heat-conducting agent and a preparation method thereof. The lubricating and heat-conducting agent comprises the following components and contents: 2.7-4.3% ofa water-based lubricating additive (SCL-1899 triethanolamine oleic acid); 5 to 7% of an anionic surfactant (SCL-1639 isomeric polyalcohol amine); 6.5-8% of a compound heat-conducting water solvent (SCL-6286 long-carbon-chain borate derivative), 0.8-1.2% of a vapor-phase corrosion inhibitor (T706 benzotriazole), 5.2-6.8% of glycerol, 8-12% of tall oil ammonium salt, and 1.1-1.7% of disodium EDTA.The raw materials are heated and stirred to obtain the finished product of the heat-conducting agent. The lubricating and heat-conducting agent is prepared by the preparation method has a good heat conduction effect, a good antirust effect and corrosion inhibition performance; the overall service life of the lubricating and heat-conducting agent is prolonged, the overall stability of the lubricating and heat-conducting agent is high, the overall long-time stable heat conduction is realized, the overall heat conduction effect is improved, and the lubricating and heat-conducting agent has goodantirust effect and corrosion inhibition performance, so that the overall service life is prolonged, the heat conduction stability is improved, and the overall practicability is improved.

Description

technical field [0001] The invention relates to the technical field of heat-conducting agents, in particular to a Herun heat-conducting agent and a preparation method thereof. Background technique [0002] Heat conduction agent is a kind of heat conduction substance using liquid or gas. The characteristic of heat conduction agent is that it has small thermal resistance compared with ordinary materials, and it is soft and slightly squeezed to completely fit the two heat transfer surfaces. The thickness can be very thin to reduce the heat transfer effect. The effect of heat dissipation is that thermal conductive agents are generally used on the bottom plate, so by the way, I would like to introduce thermal conductive silicone grease, thermal conductive lead pad, thermal conductive silica gel, thermal conductive rubber, thermal conductive clay, etc., which are commonly used on the CPU. Although these materials are much smaller than air, they do not have the low thermal resistan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/10C23F11/10
CPCC09K5/10C23F11/10
Inventor 蔡信军
Owner 蔡信军
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