CN107286663A - A kind of heat-conducting silicone grease and its preparation method and application - Google Patents
A kind of heat-conducting silicone grease and its preparation method and application Download PDFInfo
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- CN107286663A CN107286663A CN201710531351.9A CN201710531351A CN107286663A CN 107286663 A CN107286663 A CN 107286663A CN 201710531351 A CN201710531351 A CN 201710531351A CN 107286663 A CN107286663 A CN 107286663A
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- conducting silicone
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
- C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/085—Copper
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
- C08K2003/282—Binary compounds of nitrogen with aluminium
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/382—Boron-containing compounds and nitrogen
- C08K2003/385—Binary compounds of nitrogen with boron
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a kind of heat-conducting silicone grease and its preparation method and application; it is main to include for the inner sheath of bearing load and for the oversheath on the surface for handling product; the oversheath is fixedly connected on inner sheath; cavity and the passage one for heat transfer medium flows are provided between the inner sheath and oversheath; it is filled with the cavity and chute one for heat transfer medium flows is provided with heat-conducting silicone grease, the outer surface of the inner sheath, for temperature controlled chute two, decompression cap, protection cap and changes hole.Features simple structure of the present invention, improve heat transfer efficiency, reduce energy consumption, energy-conserving and environment-protective, thermal stability is high, industrial accident can be greatly reduced, and service life is long, the composite can be widely applied to hot press or make-up machine or the chemical industry containing hot-rolling spreading, plastics, paper making equipment or the equipment for making packing material using heat-conducting silicone grease replacement conduction oil.
Description
Technical field
The present invention relates to heat conduction technical field, and in particular to a kind of heat-conducting silicone grease and its preparation method and application.
Background technology
Conduction oil is filled existing heat conduction platform device more, being heated by heating rod, and conduction oil transmits heat to heat conduction and put down
Platform housing, then the contact by heat conduction platform hull with processed material, are transferred heat on processed material, so as to reach
Moisture in the melt bonded material of adhesive or rapid draing dehydration jointing material or accelerated material or solvent are volatilized
Purpose.Existing heat conduction platform, have that light weight is inflammable due to conduction oil, the easily expansion of heat transfer efficiency low and high temperature and decompose carbonization and
Easily heating expansion is vented structure so that heat conduction platform or auxiliary device must be provided with oil extraction, causes heat conduction platform by volume huge；Hold
The conduction oil of high temperature is easily overheated and sprayed, causes peripheral devices or personnel to have the risk being burned, or even trigger the peace such as fire
Full production accident.
The content of the invention
The technical problem to be solved in the present invention is to overcome above-mentioned the deficiencies in the prior art, and provides a kind of technique simplicity,
Heat transfer efficiency is improved, energy consumption is reduced, energy-conserving and environment-protective, thermal stability is high, can greatly reduce industrial accident, and service life
Long heat-conducting silicone grease and its preparation method and application.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：
A kind of heat-conducting silicone grease, is mainly made up of silicone oil and powder, and the mass ratio of the silicone oil and powder is 1:5~10, institute
Stating silicone oil includes：Flash-point is more than or equal to 200 DEG C and methyl-silicone oil, vinyl of the viscosity at 25 DEG C for 300~1000mPa.s
One or more in silicone oil, hydroxy silicon oil, phenyl silicone oil, the powder include aluminium powder, silver powder, copper powder, iron powder, zinc oxide,
One or several kinds in aluminum oxide, silica, carborundum, aluminium nitride, boron nitride.
A kind of preparation method of heat-conducting silicone grease, is mainly included the following steps that：First, silicone oil is poured into agitator, while stirring
Mix side and be warming up to 105~135 DEG C；Then, powder is added portionwise in agitator, thing to be mixed is changed into lotion；Again will stirring
Powder silicon oil mixture on oar is scraped in agitator, is stirred with 20rpm~500rpm rotating speed, while opening vacuum venting gas
Bubble, until stopping stirring after lotion surface is smooth；Finally, lotion of the surface after smooth is transferred completely into grinder and grinds 1
~10 times, obtain finished product.
A kind of application of heat-conducting silicone grease, the heat-conducting silicone grease is used for the hot press containing conductive structure, make-up machine, or is used for
Chemical industry, plastics, paper making equipment containing hot-rolling spreading, or make setting for packing material for substituting conduction oil using heat-conducting silicone grease
It is standby.
A kind of conductive structure based on heat-conducting silicone grease, it is main to include for the inner sheath of bearing load and for handling
The oversheath on the surface of product, the oversheath is fixedly connected on inner sheath, is provided between the inner sheath and oversheath
Heat-conducting silicone grease is filled with cavity and the passage one for heat transfer medium flows, the cavity.
Further, chute one for heat transfer medium flows is provided with the outer surface of the inner sheath, for temperature control
Chute two, decompression cap, protection cap and the replacing hole of system.
Further, heat conduction is made using seamless steel pipe or the hard sleeve pipe structure formed by welded steel in the oversheath
Roller, the inner sheath is set to shaft-like.
Further, heat conduction platform is made using steel plate in the oversheath, and the heat conduction platform includes but is not limited to rectangle, circle
Shape, triangle, can also use other irregular shapes.
Further, the oversheath makes annealing treatment at a temperature of the maximum operating temperature higher than heat-conducting medium, described outer
The annealing temperature of sheath is set to 200~800 DEG C.
Further, the oversheath outer surface is fixedly installed protective case.
Further, the inner sheath is made of ferrite structure steel.
Further, it is provided with passage two in the inner sheath.
Had the advantages that using technical scheme：
The present invention substitutes conduction oil using heat-conducting silicone grease and carries out heat transfer, and heat-conducting silicone grease is conventional heat-conduction oil thermal conductivity factor
More than 15 times, fast with heat conduction, heat conduction is uniform, non-leakage, does not burn, non-volatile, non-bloating feature can be significantly improved
Heat transfer efficiency, reduces energy consumption, because the coefficient of thermal expansion of heat-conducting silicone grease is far below conduction oil, with higher thermal stability, makes
Safer, therefore venting of dust explosion structure essential to conventional thermal conductive platform can be removed from so that heat conduction platform structure is easier.
Due to the high thermal stability and low-thermal-expansion rate of heat-conducting silicone grease, the use longevity of heat conduction platform with Reusability, can be substantially prolongs
Life.
Brief description of the drawings
Fig. 1 is dimensional structure diagram under a kind of embodiment of the present invention；
Fig. 2 is sectional view under a kind of embodiment of the present invention；
Fig. 3 is a kind of side view of embodiment of the present invention；
Fig. 4 is dimensional structure diagram under a kind of embodiment of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
A kind of heat-conducting silicone grease, is mainly made up of silicone oil and powder, and the silicone oil includes：Flash-point be more than or equal to 200 DEG C and
Viscosity at 25 DEG C for one kind in 300~1000mPa.s methyl-silicone oil, vinyl silicone oil, hydroxy silicon oil, phenyl silicone oil or
Several, the powder includes aluminium powder, silver powder, copper powder, iron powder, zinc oxide, aluminum oxide, silica, carborundum, aluminium nitride, nitrogen
Change the one or several kinds in boron.
According to composition range of the present invention, the heat-conducting silicone grease of four kinds of different ratios is prepared, its content is shown in Table one, preparation
Method, is mainly included the following steps that：First, silicone oil is poured into agitator, warming while stirring is to 105~135 DEG C；Then,
Powder is added portionwise in agitator, thing to be mixed is changed into lotion；The powder silicon oil mixture on agitating paddle is scraped again and stirred
Mix in device, stirred with 20rpm~500rpm rotating speed, while vacuum venting bubble is opened, until stopping after lotion surface is smooth
Stirring；Finally, lotion of the surface after smooth is transferred completely into grinder and ground 1~10 time, obtain finished product.Four kinds of thermal conductive silicons
The main performance of fat is shown in Table two.Conduction oil is shown in Table three with the contrast of heat-conducting silicone grease performance parameter in experiment：
Table one
Table two
Table three
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of conductive structure based on heat-conducting silicone grease, it is main to include for the interior of bearing load
Sheath 1 and for the oversheath 2 on the surface for handling product, the oversheath 2 is fixedly connected on inner sheath 1, the interior shield
It is provided with to be filled with cavity 3 and the passage 1 for heat transfer medium flows, the cavity 3 between set 1 and oversheath 2 and leads
Chute 1 for heat transfer medium flows is provided with hot silicone grease, the outer surface of the inner sheath 1, for temperature controlled stream
Groove 26, decompression cap 7, protection cap 8 and replacing hole 9.
As optimal technical scheme, the oversheath 2 is using seamless steel pipe or the stereoplasm tube noose formed by welded steel
Heat conduction roller is configured to, the inner sheath 1 is set to shaft-like.The oversheath 2 is in the maximum operating temperature higher than heat-conducting medium
At a temperature of make annealing treatment.Hard layer can be generated additionally by welding and Surface hardened layer in the superficial layer of heat conduction roller.If heat conduction
Roller surface is worn in use, then need to re-start coating to heat conduction roller when relatively thin hard layer is depleted, with
Just heat conduction roller use time is extended.
As optimal technical scheme, the annealing temperature of the oversheath 2 is preferentially set to 200~800 DEG C, to make outer shield
Set 2 generally has more than 450HV hardness.
As optimal technical scheme, the outer surface of oversheath 2 is fixedly installed protective case 10.
As optimal technical scheme, the inner sheath 1 selects harder material more obvious than oversheath 2 to be made, the interior shield
Set 1 is made of ferrite structure steel.
As optimal technical scheme, the passage 2 11 being provided with the inner sheath 1.
In use, the heat-conducting silicone grease can be widely used for the hot press containing conductive structure, make-up machine to the present invention,
Or make packing material for the chemical industry containing hot-rolling spreading, plastics, paper making equipment, or for substituting conduction oil using heat-conducting silicone grease
Equipment.The application field of the heat-conducting silicone grease includes but is not limited to foregoing field, is not departing from spirit and scope of the invention
Under the premise of, it should be understood as falling into the protection domain of this patent.For example during extruder and make-up machine use, it can pass through
The material of web shape is heated using conductive structure, dried, press polish, wet pressing and/or cooling.Particularly should in extrusion pressing
In, the thermal efficiency required for each material is produced by efficient hot-rolling, uses the heat-conducting silicone grease of high temperature resistant (intimate 300 DEG C) to lead
Thermal medium (heat carrier), the thermal conductivity factor of heat-conducting silicone grease is more than 15 times of conventional heat-conduction oil, non-leakage with non-volatile, no
Aptitude to burn.The heat of conductive structure is by the way that the electrical heating liquid or gas that play heat-conducting medium are imported in conductive structure
Produced in inner flow passage, then heat is delivered on the surface of conductive structure by heat-conducting silicone grease.
Heat-conducting silicone grease in the present invention possesses the easy mobility close with conduction oil, easily filling；Moisture, alkali etc. are to heat conduction
Oil, which is used, to have a great impact, and can more or less contain a small amount of moisture and conduction oil itself expanded by heating in conduction oil, therefore
Challenge is brought to the safe design of equipment, and heat-conducting silicone grease possesses lower surface tension, possesses more preferable wellability and low
Coefficient of thermal expansion；Heat-conducting silicone grease possesses noninflammability, and conduction oil possesses inflammable and explosive property；The easily aging of THERMAL STABILITY OF HEAT TRANSFER OIL difference, holds
Easily decompose and produce low-boiling point material, increase inflammable and explosive risk, and heat-conducting silicone grease then good thermal stability, it is difficult thermal decomposition.
Embodiment two
As shown in figure 4, a kind of conductive structure based on heat-conducting silicone grease, its primary structure, processing mode and operation principle
Essentially identical with embodiment one, difference is：Flat heat conduction platform is made using steel plate in the oversheath 2.
The general principle and principal character of the present invention has been shown and described above.It should be understood by those skilled in the art that,
The present invention is not limited to the above embodiments, merely illustrating the principles of the invention described in above-described embodiment and specification,
Without departing from the spirit and scope, various changes and modifications of the present invention are possible, and these changes and improvements all fall
Enter in scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (12)
1. a kind of heat-conducting silicone grease, is mainly made up of silicone oil and powder, it is characterised in that：The mass ratio of the silicone oil and powder is 1:
5~10, the silicone oil includes：Flash-point is more than or equal to 200 DEG C and methyl silicon of the viscosity at 25 DEG C for 300~1000mPa.s
One or more in oil, vinyl silicone oil, hydroxy silicon oil, phenyl silicone oil, the powder includes aluminium powder, silver powder, copper powder, iron
One or several kinds in powder, zinc oxide, aluminum oxide, silica, carborundum, aluminium nitride, boron nitride.
2. the preparation method of heat-conducting silicone grease according to claim 1, it is characterised in that：Mainly include the following steps that：First,
Silicone oil is poured into agitator, warming while stirring is to 105~135 DEG C；Then, powder is added portionwise in agitator, treated
Mixture is changed into lotion；The powder silicon oil mixture on agitating paddle is scraped in agitator again, with 20rpm~500rpm rotating speed
Stirring, while vacuum venting bubble is opened, until stopping stirring after lotion surface is smooth；Finally, the lotion by surface after smooth
It is transferred completely into grinder and grinds 1~10 time, obtains finished product.
3. a kind of application of heat-conducting silicone grease according to claim 1 or 2, it is characterised in that：The heat-conducting silicone grease is used to contain
There are hot press, the make-up machine of conductive structure, or led for the chemical industry containing hot-rolling spreading, plastics, paper making equipment, or for using
Hot silicone grease substitutes the equipment that conduction oil makees packing material.
4. a kind of conductive structure of the heat-conducting silicone grease based on described in claim 1 or 2, it is characterised in that：It is main to include being used to hold
By the inner sheath (1) of load and for the oversheath (2) on the surface for handling product, including the oversheath (2) is fixedly connected
On sheath (1), cavity (3) is provided between the inner sheath (1) and oversheath (2) and for the logical of heat transfer medium flows
Heat-conducting silicone grease is filled with road one (4), the cavity (3).
5. the conductive structure according to claim 4 based on heat-conducting silicone grease, it is characterised in that：Outside the inner sheath (1)
Be provided with surface chute one (5) for heat transfer medium flows, for temperature controlled chute two (6), decompression cap (7), protect
Protecting cover (8) and replacing hole (9).
6. the conductive structure according to claim 5 based on heat-conducting silicone grease, it is characterised in that：The oversheath (2) uses
Heat conduction roller is made in seamless steel pipe or the hard sleeve pipe structure formed by welded steel, and the inner sheath (1) is set to shaft-like.
7. the conductive structure according to claim 5 based on heat-conducting silicone grease, it is characterised in that：The oversheath (2) uses
Heat conduction platform is made in steel plate.
8. the conductive structure based on heat-conducting silicone grease according to claim 5 or 6 or 7, it is characterised in that：The oversheath
(2) made annealing treatment at a temperature of the maximum operating temperature higher than heat-conducting medium.
9. the conductive structure according to claim 8 based on heat-conducting silicone grease, it is characterised in that：Oversheath (2) are moved back
Fiery temperature setting is 200~800 DEG C.
10. the conductive structure according to claim 4 based on heat-conducting silicone grease, it is characterised in that：Oversheath (2) appearance
Face is fixedly installed protective case (10).
11. the conductive structure according to claim 4 based on heat-conducting silicone grease, it is characterised in that：The inner sheath (1) uses
Ferrite structure steel is made.
12. the conductive structure according to claim 4 based on heat-conducting silicone grease, it is characterised in that：Set in the inner sheath (1)
It is equipped with passage two (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710531351.9A CN107286663A (en) | 2017-07-03 | 2017-07-03 | A kind of heat-conducting silicone grease and its preparation method and application |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710531351.9A CN107286663A (en) | 2017-07-03 | 2017-07-03 | A kind of heat-conducting silicone grease and its preparation method and application |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105742A (en) * | 2021-03-30 | 2021-07-13 | 广州回天新材料有限公司 | High-temperature-resistant heat-conducting silicone grease with reduced energy consumption and preparation method thereof |
| CN114716827A (en) * | 2022-04-18 | 2022-07-08 | 惠州量子导通新材料有限公司 | Low-thermal-resistance and anti-vertical-flow silicone grease and preparation method thereof |
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2017
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| CN101050356A (en) * | 2006-04-05 | 2007-10-10 | 富准精密工业(深圳)有限公司 | Composition object of heat conducting polusiloxane, and electronic component combination of using the composition object |
| US20070235683A1 (en) * | 2006-04-05 | 2007-10-11 | Foxconn Technology Co., Ltd. | Heat conductive silicone grease composition |
| JP2008291069A (en) * | 2007-05-22 | 2008-12-04 | Momentive Performance Materials Japan Kk | Thermoconductive silicone grease composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113105742A (en) * | 2021-03-30 | 2021-07-13 | 广州回天新材料有限公司 | High-temperature-resistant heat-conducting silicone grease with reduced energy consumption and preparation method thereof |
| CN114716827A (en) * | 2022-04-18 | 2022-07-08 | 惠州量子导通新材料有限公司 | Low-thermal-resistance and anti-vertical-flow silicone grease and preparation method thereof |
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