Lubricating and heat-conducting agent and preparation method thereof

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...

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.