CN107556682A - A kind of composite diatomite graphene radiation material and preparation method thereof - Google Patents
A kind of composite diatomite graphene radiation material and preparation method thereof Download PDFInfo
- Publication number
- CN107556682A CN107556682A CN201710699107.3A CN201710699107A CN107556682A CN 107556682 A CN107556682 A CN 107556682A CN 201710699107 A CN201710699107 A CN 201710699107A CN 107556682 A CN107556682 A CN 107556682A
- Authority
- CN
- China
- Prior art keywords
- added
- graphene
- diatomite
- stirred
- dispersion liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a kind of composite diatomite graphene radiation material, and it is made up of the raw material of following weight parts：Diatomite 14 20, intercalated graphite alkene 10 15, nylon acid methyl esters 67, allylthiourea 0.8 1,8 oxyquinolines 12,2,2 dihydromethyl propionic acids 34, DAA 57, magnesium stearate 12, condensing model dispersion liquid 20 30, stannous sulfide 0.07 0.1, diatomite that the present invention adds, the graphene of intercalation, effective hole and piece lamellar spacing can be formed between composite, by the way that there is good stability again after treatment, the composite thermal diffusivity of the present invention is good, and combination property is superior.
Description
Technical field
The invention belongs to Material Field, and in particular to a kind of composite diatomite graphene radiation material and preparation method thereof.
Background technology
Conventional fin material is copper and aluminium alloy, and the two respectively has its advantage and disadvantage.The thermal conductivity of copper is good, but price compared with
Expensive, difficulty of processing is higher, and weight is excessive (many fine copper radiators have been above limitations of the CPU to weight), and thermal capacity is smaller, and
And easily oxidation.And fine aluminium is too soft, it is impossible to directly use, be all that the aluminium alloy used could provide enough hardness, aluminium alloy
The advantages of be it is cheap, it is in light weight, but thermal conductivity will be far short of what is expected than copper.Some radiators just respectively take the chief, in aluminium alloy
Embedded a piece of copper coin on foot of radiator；For domestic consumer, radiating requirements are had been sufficient for aluminum radiating fin,
Just it is 6061 and 6063 aluminiums with commonplace aluminium, its radiating effect is relatively good.The fin of steel material is mainly heating
What fin used, because it is more corrosion-resistant.
With the continuous improvement of people's living standards, requirement of the people for good environment also more and more higher, and tradition with
Not only difficulty of processing is higher for heat sink material based on alloy, and weight is excessive, and easily oxidation, while price is high, not readily transportable
Installation, it is difficult to it is more massive to promote the use of, therefore the present invention is to overcome drawbacks described above, devise it is a kind of it is light, surface is strong
Degree is high, the graphene Novel heat dissipation material of excellent storage stability.
The content of the invention
It is an object of the invention to for the heat sink material based on alloy in the prior art, not only difficulty of processing is higher, weight
Excessive, and easily oxidation is measured, while price is high, the problem of not readily transportable installation, there is provided a kind of composite diatomite graphene dissipates
Hot material and preparation method thereof.
To achieve the above object, the present invention uses following technical scheme：
A kind of composite diatomite graphene radiation material, it is made up of the raw material of following weight parts：
Diatomite 14-20, intercalated graphite alkene 10-15, nylon acid methyl esters 6-7, allylthiourea 0.8-1,8-hydroxyquinoline
1-2,2,2- dihydromethyl propionic acid 3-4, DAA 5-7, magnesium stearate 1-2, condensing model dispersion liquid 20-30, stannous sulfide
0.07-0.1。
Described condensing model dispersion liquid is made up of the raw material of following weight parts：
Alkenyl succinic anhydride 17-20, ammonium persulfate 0.4-0.5, tetrakis hydroxymetyl phosphonium sulfuric 1-2, the tert-butyl group are to biphenol
0.4-0.6, acrylamide 1-2, calcium aluminate 3-4.
The preparation method of described condensing model dispersion liquid comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the dimethylformamide of 7-9 times of its weight, stirred, adds aluminium
Sour calcium, insulated and stirred 10-20 minutes, obtain amide solution at 50-60 DEG C；
(2) tetrakis hydroxymetyl phosphonium sulfuric, acrylamide mixing are taken, is added in the deionized water of 30-34 times of compound weight,
Stir, obtain phosphatization amide solution；
(3) ammonium persulfate is taken, is added in the deionized water of 10-13 times of its weight, stirs；
(4) above-mentioned amide solution, phosphatization amide solution are mixed, stirred, add alkenyl succinic anhydride, be sent to anti-
Answer in kettle, be passed through nitrogen, regulation temperature of reaction kettle is 70-75 DEG C, and above-mentioned ammonium persulfate aqueous solution is added dropwise, is incubated after being added dropwise
Stir 3-4 hours, discharging cooling, produce the condensing model dispersion liquid.
The preparation method of described intercalated graphite alkene comprises the following steps：
(1) Dodecydimethylammonium bronides are taken, is added in the deionized water of 30-40 times of its weight, stirs, add
Enter potassium permanganate, stir, obtain oxidation dispersion liquid；
(2) graphene is taken, in sulfuric acid solution that be added to 15-20 times of its weight, 95-97%, stirring at normal temperature 1-2 is small
When, filtering, precipitation is washed, is added in above-mentioned oxidation dispersion liquid, rise temperature is 60-70 DEG C, 30-40 points of insulated and stirred
Clock, filtering, precipitation is washed, dried completely at 50-60 DEG C of vacuum, produce the intercalated graphite alkene.
A kind of preparation method of composite diatomite graphene radiation material, comprises the following steps：
(1) 8-hydroxyquinoline is taken, is added in the absolute ethyl alcohol of 10-14 times of its weight, stirs, adds stearic acid
Magnesium, the insulated and stirred 1-2 hours at 75-80 DEG C, stannous sulfide is added, stirs to normal temperature, obtains DAA；
(2) diatomite is taken, 2-3 hours are calcined at 700-800 DEG C, fine powder are worn into after cooling, with 2,2- dihydroxymethyls third
Acid mixing, is added in the deionized water of 4-7 times of compound weight, insulated and stirred 10-20 minutes, obtain carboxyl at 60-65 DEG C
Change tripolite solution；
(3) intercalated graphite alkene is taken, is added in above-mentioned condensing model dispersion liquid, adds above-mentioned carboxylated tripolite solution, is risen
High-temperature is 70-75 DEG C, ultrasonic 20-30 minutes, obtains graphene polyacids anhydride solution；
(4) above-mentioned graphene polyacids anhydride solution is taken, adds DAA, DAA, rise temperature is 90-100 DEG C, is protected
Temperature stirring 1-2 hours, nylon acid methyl esters is added, stir to normal temperature, filtering, precipitation is washed, 2-3 is dried at 70-75 DEG C of vacuum
Hour, produce the composite diatomite graphene radiation material.
Advantages of the present invention and innovative point are embodied in：
The present invention is using alkenyl succinic anhydride as monomer, and ammonium persulfate is initiator, and compound amide solution is reaction dissolvent, is obtained
The condensing model dispersion liquid arrived has dispersiveness well, and calcium aluminate, tetra methylol sulfuric acid are also added into the compound amide solution
Phosphorus, effectively raise the mechanical property of condensing model dispersion liquid.
The present invention handles graphene oxide with Dodecydimethylammonium bronides, obtains intercalation graphene oxide, it can
The effective sheet gap for improving graphene, site is provided for the compound of raw material such as diatomite.
The present invention handles diatomite after calcining using 2,2- dihydromethyl propionic acids, by diatomite surface carboxyl groups,
The scattered compatibility between diatomite and Organic Ingredients is effectively raised, so as to improve the stability_intensity of finished product.
The present invention disperses intercalated graphite alkene by polyacids anhydride solution, is then mixed with carboxylated tripolite solution, effectively
Improve the compatibility of graphene, diatomite between polyacids anhydride solution.
Graphene polyacids anhydride solution and compound alcoholic solution are blended the present invention, by high temperature esterification, by partial esterification material with
Diatomite is distributed in the interlayer of graphene, then by drying process, has good stability.
Diatomite that the present invention adds, intercalated graphite alkene, can form effective hole and piece interlayer between composite
Gap, by having good stability again after treatment, composite thermal diffusivity of the invention is good, and combination property is superior.
Embodiment
Embodiment 1
A kind of composite diatomite graphene radiation material, it is made up of the raw material of following weight parts：
Diatomite 20, intercalated graphite alkene 15, nylon acid methyl esters 7, allylthiourea 1,8-hydroxyquinoline 2,2,2- dihydroxy first
Base propionic acid 4, DAA 7, magnesium stearate 2, condensing model dispersion liquid 30, stannous sulfide 0.1.
Described condensing model dispersion liquid is made up of the raw material of following weight parts：
Alkenyl succinic anhydride 20, ammonium persulfate 0.5, tetrakis hydroxymetyl phosphonium sulfuric 2, the tert-butyl group are to biphenol 0.6, acrylamide
2nd, calcium aluminate 4.
The preparation method of described condensing model dispersion liquid comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the dimethylformamide of 9 times of its weight, stirred, adds aluminic acid
Calcium, insulated and stirred 20 minutes, obtain amide solution at 60 DEG C；
(2) tetrakis hydroxymetyl phosphonium sulfuric, acrylamide mixing are taken, is added in the deionized water of 30-34 times of compound weight,
Stir, obtain phosphatization amide solution；
(3) ammonium persulfate is taken, is added in the deionized water of 10-13 times of its weight, stirs；
(4) above-mentioned amide solution, phosphatization amide solution are mixed, stirred, add alkenyl succinic anhydride, be sent to anti-
Answer in kettle, be passed through nitrogen, regulation temperature of reaction kettle is 75 DEG C, and above-mentioned ammonium persulfate aqueous solution is added dropwise, and is incubated and stirs after being added dropwise
Mix 4 hours, discharging cooling, produce the condensing model dispersion liquid.
The preparation method of described intercalated graphite alkene comprises the following steps：
(1) Dodecydimethylammonium bronides are taken, is added in the deionized water of 40 times of its weight, stirs, are added
Potassium permanganate, stir, obtain oxidation dispersion liquid；
(2) graphene is taken, is added in 20 times of its weight, 97% sulfuric acid solution, stirring at normal temperature 2 hours, is filtered, will
Precipitation washing, is added in above-mentioned oxidation dispersion liquid, and rise temperature is 70 DEG C, insulated and stirred 40 minutes, filtering, will precipitate water
Wash, dried completely at 60 DEG C of vacuum, produce the intercalated graphite alkene.
A kind of preparation method of composite diatomite graphene radiation material, comprises the following steps：
(1) 8-hydroxyquinoline is taken, is added in the absolute ethyl alcohol of 14 times of its weight, stirs, adds magnesium stearate,
Insulated and stirred 2 hours at 80 DEG C, stannous sulfide is added, stirs to normal temperature, obtains DAA；
(2) diatomite is taken, 2-3 hours are calcined at 800 DEG C, fine powder is worn into after cooling, is mixed with 2,2- dihydromethyl propionic acids
Close, be added in the deionized water of 4-7 times of compound weight, insulated and stirred 20 minutes at 65 DEG C, it is molten to obtain carboxylated diatomite
Liquid；
(3) intercalated graphite alkene is taken, is added in above-mentioned condensing model dispersion liquid, adds above-mentioned carboxylated tripolite solution, is risen
High-temperature is 75 DEG C, ultrasound 30 minutes, obtains graphene polyacids anhydride solution；
(4) above-mentioned graphene polyacids anhydride solution is taken, adds DAA, DAA, rise temperature is 100 DEG C, insulation
Stirring 2 hours, nylon acid methyl esters is added, stir to normal temperature, filtering, precipitation is washed, dry 3 hours, produce at 75 DEG C of vacuum
The composite diatomite graphene radiation material.
Embodiment 2
A kind of composite diatomite graphene radiation material, it is made up of the raw material of following weight parts：
Diatomite 14, intercalated graphite alkene 10, nylon acid methyl esters 6, allylthiourea 0.8,8-hydroxyquinoline 1,2,2- dihydroxies
Methylpropanoic acid 3, DAA 5, magnesium stearate 1, condensing model dispersion liquid 20, stannous sulfide 0.07.
Described condensing model dispersion liquid is made up of the raw material of following weight parts：
Alkenyl succinic anhydride 17, ammonium persulfate 0.4, tetrakis hydroxymetyl phosphonium sulfuric 1, the tert-butyl group are to biphenol 0.4, acrylamide
1st, calcium aluminate 3.
The preparation method of described condensing model dispersion liquid comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the dimethylformamide of 7 times of its weight, stirred, adds aluminic acid
Calcium, insulated and stirred 10 minutes, obtain amide solution at 50 DEG C；
(2) tetrakis hydroxymetyl phosphonium sulfuric, acrylamide mixing are taken, is added in the deionized water of 30 times of compound weight, stirs
Mix uniformly, obtain phosphatization amide solution；
(3) ammonium persulfate is taken, is added in the deionized water of 10 times of its weight, stirs；
(4) above-mentioned amide solution, phosphatization amide solution are mixed, stirred, add alkenyl succinic anhydride, be sent to anti-
Answer in kettle, be passed through nitrogen, regulation temperature of reaction kettle is 70 DEG C, and above-mentioned ammonium persulfate aqueous solution is added dropwise, and is incubated and stirs after being added dropwise
Mix 3 hours, discharging cooling, produce the condensing model dispersion liquid.
The preparation method of described intercalated graphite alkene comprises the following steps：
(1) Dodecydimethylammonium bronides are taken, is added in the deionized water of 30 times of its weight, stirs, are added
Potassium permanganate, stir, obtain oxidation dispersion liquid；
(2) graphene is taken, is added in 15 times of its weight, 95% sulfuric acid solution, stirring at normal temperature 1 hour, is filtered, will
Precipitation washing, is added in above-mentioned oxidation dispersion liquid, and rise temperature is 60 DEG C, insulated and stirred 30 minutes, filtering, will precipitate water
Wash, dried completely at 50 DEG C of vacuum, produce the intercalated graphite alkene.
A kind of preparation method of composite diatomite graphene radiation material, comprises the following steps：
(1) 8-hydroxyquinoline is taken, is added in the absolute ethyl alcohol of 10 times of its weight, stirs, adds magnesium stearate,
Insulated and stirred 1 hour at 75 DEG C, stannous sulfide is added, stirs to normal temperature, obtains DAA；
(2) diatomite is taken, is calcined 2 hours at 700 DEG C, fine powder is worn into after cooling, is mixed with 2,2- dihydromethyl propionic acids,
It is added in the deionized water of 4 times of compound weight, insulated and stirred 10 minutes at 60 DEG C, obtains carboxylated tripolite solution；
(3) intercalated graphite alkene is taken, is added in above-mentioned condensing model dispersion liquid, adds above-mentioned carboxylated tripolite solution, is risen
High-temperature is 70 DEG C, ultrasound 20 minutes, obtains graphene polyacids anhydride solution；
(4) above-mentioned graphene polyacids anhydride solution is taken, adds DAA, DAA, rise temperature is 90 DEG C, and insulation is stirred
Mix 1 hour, add nylon acid methyl esters, stir to normal temperature, filtering, precipitation is washed, dried 2 hours at 70 DEG C of vacuum, produce institute
State composite diatomite graphene radiation material.
Embodiment 3
A kind of composite diatomite graphene radiation material, it is made up of the raw material of following weight parts：
Diatomite 18, intercalated graphite alkene 14, nylon acid methyl esters 6.5, allylthiourea 0.9,8-hydroxyquinoline 1.5,2,2-
Dihydromethyl propionic acid 3.5, DAA 5.5, magnesium stearate 1.5, condensing model dispersion liquid 25, stannous sulfide 0.09.
Described condensing model dispersion liquid is made up of the raw material of following weight parts：
Alkenyl succinic anhydride 19, ammonium persulfate 0.45, tetrakis hydroxymetyl phosphonium sulfuric 1.5, the tert-butyl group are to biphenol 0.5, propylene
Acid amides 1.5, calcium aluminate 3.5.
The preparation method of described condensing model dispersion liquid comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the dimethylformamide of 8 times of its weight, stirred, adds aluminic acid
Calcium, insulated and stirred 15 minutes, obtain amide solution at 55 DEG C；
(2) tetrakis hydroxymetyl phosphonium sulfuric, acrylamide mixing are taken, is added in the deionized water of 33 times of compound weight, stirs
Mix uniformly, obtain phosphatization amide solution；
(3) ammonium persulfate is taken, is added in the deionized water of 12 times of its weight, stirs；
(4) above-mentioned amide solution, phosphatization amide solution are mixed, stirred, add alkenyl succinic anhydride, be sent to anti-
Answer in kettle, be passed through nitrogen, regulation temperature of reaction kettle is 72 DEG C, and above-mentioned ammonium persulfate aqueous solution is added dropwise, and is incubated and stirs after being added dropwise
Mix 3.5 hours, discharging cooling, produce the condensing model dispersion liquid.
The preparation method of described intercalated graphite alkene comprises the following steps：
(1) Dodecydimethylammonium bronides are taken, is added in the deionized water of 35 times of its weight, stirs, are added
Potassium permanganate, stir, obtain oxidation dispersion liquid；
(2) graphene is taken, is added in 18 times of its weight, 96% sulfuric acid solution, stirring at normal temperature 1.5 hours, filtering,
Precipitation is washed, is added in above-mentioned oxidation dispersion liquid, rise temperature is 65 DEG C, insulated and stirred 35 minutes, filtering, will precipitate water
Wash, dried completely at 55 DEG C of vacuum, produce the intercalated graphite alkene.
A kind of preparation method of composite diatomite graphene radiation material, comprises the following steps：
(1) 8-hydroxyquinoline is taken, is added in the absolute ethyl alcohol of 13 times of its weight, stirs, adds magnesium stearate,
Insulated and stirred 1.5 hours at 78 DEG C, stannous sulfide is added, stirs to normal temperature, obtains DAA；
(2) diatomite is taken, is calcined 2.5 hours at 750 DEG C, fine powder is worn into after cooling, is mixed with 2,2- dihydromethyl propionic acids
Close, be added in the deionized water of 6 times of compound weight, insulated and stirred 15 minutes at 64 DEG C, obtain carboxylated tripolite solution；
(3) intercalated graphite alkene is taken, is added in above-mentioned condensing model dispersion liquid, adds above-mentioned carboxylated tripolite solution, is risen
High-temperature is 73 DEG C, ultrasound 25 minutes, obtains graphene polyacids anhydride solution；
(4) above-mentioned graphene polyacids anhydride solution is taken, adds DAA, DAA, rise temperature is 95 DEG C, and insulation is stirred
Mix 1.5 hours, add nylon acid methyl esters, stir to normal temperature, filtering, precipitation is washed, it is dry 2.5 hours at 72 DEG C of vacuum, i.e.,
Obtain the composite diatomite graphene radiation material.
Contrast properties are tested：
The composite diatomite graphene radiation material of the present invention：
Thermal conductivity factor 70-80mW/mK；
Hardness (Shao A) is 80-85；
Tensile strength is 23-30.1MPa；
Traditional diatomite material：
Thermal conductivity factor 35-40mW/mK；
Hardness (Shao A) is 40-45；
Tensile strength is 14.5-20.1MPa；
As can be seen that the composite of the present invention has preferable thermal conductivity, and surface strength is high, and good toughness is comprehensive
Can be superior.
Claims (5)
1. a kind of composite diatomite graphene radiation material, it is characterised in that it is made up of the raw material of following weight parts：
Diatomite 14-20, intercalated graphite alkene 10-15, nylon acid methyl esters 6-7, allylthiourea 0.8-1,8-hydroxyquinoline 1-2,
2,2- dihydromethyl propionic acids 3-4, DAA 5-7, magnesium stearate 1-2, condensing model dispersion liquid 20-30, stannous sulfide 0.07-
0.1。
A kind of 2. composite diatomite graphene radiation material according to claim 1, it is characterised in that described condensing model
Dispersion liquid is made up of the raw material of following weight parts：
Alkenyl succinic anhydride 17-20, ammonium persulfate 0.4-0.5, tetrakis hydroxymetyl phosphonium sulfuric 1-2, the tert-butyl group are to biphenol 0.4-
0.6th, acrylamide 1-2, calcium aluminate 3-4.
A kind of 3. composite diatomite graphene radiation material according to claim 2, it is characterised in that described condensing model
The preparation method of dispersion liquid comprises the following steps：
(1) take the tert-butyl group that biphenol is added in the dimethylformamide of 7-9 times of its weight, stirred, adds aluminic acid
Calcium, insulated and stirred 10-20 minutes, obtain amide solution at 50-60 DEG C；
(2) tetrakis hydroxymetyl phosphonium sulfuric, acrylamide mixing are taken, is added in the deionized water of 30-34 times of compound weight, stirs
Uniformly, phosphatization amide solution is obtained；
(3) ammonium persulfate is taken, is added in the deionized water of 10-13 times of its weight, stirs；
(4) above-mentioned amide solution, phosphatization amide solution are mixed, stirred, added alkenyl succinic anhydride, be sent to reactor
In, nitrogen is passed through, regulation temperature of reaction kettle is 70-75 DEG C, and above-mentioned ammonium persulfate aqueous solution is added dropwise, rear insulated and stirred is added dropwise
3-4 hours, discharging cooling, produce the condensing model dispersion liquid.
A kind of 4. composite diatomite graphene radiation material according to claim 1, it is characterised in that described intercalation stone
The preparation method of black alkene comprises the following steps：
(1) Dodecydimethylammonium bronides are taken, is added in the deionized water of 30-40 times of its weight, stirs, are added high
Potassium manganate, stir, obtain oxidation dispersion liquid；
(2) take graphene, be added to 15-20 times of its weight, 95%-97% sulfuric acid solution in, stirring at normal temperature 1-2 hours, mistake
Filter, precipitation is washed, is added in above-mentioned oxidation dispersion liquid, rise temperature is 60-70 DEG C, insulated and stirred 30-40 minutes, mistake
Filter, precipitation is washed, dried completely at 50-60 DEG C of vacuum, produce the intercalated graphite alkene.
A kind of 5. preparation method of composite diatomite graphene radiation material as claimed in claim 1, it is characterised in that including
Following steps：
(1) 8-hydroxyquinoline is taken, is added in the absolute ethyl alcohol of 10-14 times of its weight, stirs, adds magnesium stearate,
Insulated and stirred 1-2 hours at 75-80 DEG C, stannous sulfide is added, stirs to normal temperature, obtains DAA；
(2) diatomite is taken, 2-3 hours are calcined at 700-800 DEG C, fine powder is worn into after cooling, is mixed with 2,2- dihydromethyl propionic acids
Close, be added in the deionized water of 4-7 times of compound weight, the insulated and stirred 10-20 minutes at 60-65 DEG C, obtain carboxyl SiClx
Diatomaceous earth solution；
(3) intercalated graphite alkene is taken, is added in above-mentioned condensing model dispersion liquid, adds above-mentioned carboxylated tripolite solution, rise temperature
Spend for 70-75 DEG C, ultrasonic 20-30 minutes, obtain graphene polyacids anhydride solution；
(4) above-mentioned graphene polyacids anhydride solution is taken, adds DAA, DAA, rise temperature is 90-100 DEG C, and insulation is stirred
Mix 1-2 hours, add nylon acid methyl esters, stir to normal temperature, filtering, precipitation is washed, 2-3 hours are dried at 70-75 DEG C of vacuum,
Produce the composite diatomite graphene radiation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699107.3A CN107556682A (en) | 2017-08-15 | 2017-08-15 | A kind of composite diatomite graphene radiation material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710699107.3A CN107556682A (en) | 2017-08-15 | 2017-08-15 | A kind of composite diatomite graphene radiation material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107556682A true CN107556682A (en) | 2018-01-09 |
Family
ID=60974551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710699107.3A Pending CN107556682A (en) | 2017-08-15 | 2017-08-15 | A kind of composite diatomite graphene radiation material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107556682A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047626A (en) * | 2018-01-30 | 2018-05-18 | 温州市赢创新材料技术有限公司 | A kind of expanded graphite crosslinking conductive material and preparation method thereof |
| CN108598537A (en) * | 2018-04-09 | 2018-09-28 | 温州市赢创新材料技术有限公司 | A kind of fuel cell membrane and preparation method thereof |
| CN109021907A (en) * | 2018-09-03 | 2018-12-18 | 孙桂芝 | A kind of preparation method of use for synthetic leather high-adhesion aqueous polyurethane adhesive |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076751A (en) * | 2008-06-27 | 2011-05-25 | 巴斯夫欧洲公司 | Heat conducting polyamides with diatomaceous earth |
| CN103087404A (en) * | 2011-10-31 | 2013-05-08 | 上海杰事杰新材料(集团)股份有限公司 | Graphene filled polymer matrix composite material and its preparation method |
| CN104163928A (en) * | 2014-08-25 | 2014-11-26 | 鸿纳（东莞）新材料科技有限公司 | Conductive heat-conductive graphene slurry and coating |
| CN104893285A (en) * | 2015-06-09 | 2015-09-09 | 苏州云舒新材料科技有限公司 | Novel composite heat dispersing material |
-
2017
- 2017-08-15 CN CN201710699107.3A patent/CN107556682A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102076751A (en) * | 2008-06-27 | 2011-05-25 | 巴斯夫欧洲公司 | Heat conducting polyamides with diatomaceous earth |
| CN103087404A (en) * | 2011-10-31 | 2013-05-08 | 上海杰事杰新材料(集团)股份有限公司 | Graphene filled polymer matrix composite material and its preparation method |
| CN104163928A (en) * | 2014-08-25 | 2014-11-26 | 鸿纳（东莞）新材料科技有限公司 | Conductive heat-conductive graphene slurry and coating |
| CN104893285A (en) * | 2015-06-09 | 2015-09-09 | 苏州云舒新材料科技有限公司 | Novel composite heat dispersing material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108047626A (en) * | 2018-01-30 | 2018-05-18 | 温州市赢创新材料技术有限公司 | A kind of expanded graphite crosslinking conductive material and preparation method thereof |
| CN108598537A (en) * | 2018-04-09 | 2018-09-28 | 温州市赢创新材料技术有限公司 | A kind of fuel cell membrane and preparation method thereof |
| CN109021907A (en) * | 2018-09-03 | 2018-12-18 | 孙桂芝 | A kind of preparation method of use for synthetic leather high-adhesion aqueous polyurethane adhesive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107556682A (en) | A kind of composite diatomite graphene radiation material and preparation method thereof | |
| CN103881436A (en) | Aniline formaldehyde resin LED dispersion coating and preparation method thereof | |
| CN104403329A (en) | Heat-conducting silicone rubber | |
| CN104774454A (en) | High-temperature-resistant nylon PA66T material and preparation method thereof | |
| CN109456593A (en) | A kind of PA6 base heat-conductive composite material and preparation method thereof | |
| CN104744952B (en) | Modified epoxy resin asphalt material with weatherability and preparation method of modified epoxy resin asphalt material | |
| CN106379895B (en) | A kind of castable refractory hydrophily graphite and preparation method thereof | |
| CN105037612A (en) | Preparation method of anti-abrasion acrylate-type resin | |
| CN110255513B (en) | Hydrophilic modified white graphene and preparation method thereof | |
| CN109722101A (en) | A kind of polypropylene graphene heat radiation coating and preparation method thereof | |
| CN109021784A (en) | A kind of carbon nanotube heat radiation coating and preparation method thereof | |
| CN103667858A (en) | Production method of ultralow-temperature spheroidal graphite cast iron | |
| CN104761892A (en) | Nylon composite material with strong acid and alkali corrosion resistance and preparation method thereof | |
| CN107383604A (en) | A kind of high-performance PP/ maize straw composites and preparation method thereof | |
| CN108424721A (en) | A kind of preparation method of heat radiation coating for computer | |
| CN108913074A (en) | Modified epoxide resin adhesive and preparation method thereof | |
| CN101481479B (en) | Polypropylene modified material and production method thereof | |
| CN106751505A (en) | A kind of heat-resisting toughening modifying plastic material | |
| CN106967255A (en) | A kind of diatomite is crosslinked antibacterial insulation material and preparation method thereof | |
| CN106590415A (en) | Preparation process of weather-resisting colored steel plate | |
| CN106634418A (en) | Epoxy grafted graphene finish paint for new energy automobile and preparation method of epoxy grafted graphene finish paint | |
| CN106590331A (en) | Thermal radiation coating special for radiator and preparation method of coating | |
| CN106046769A (en) | Carbon nanosphere particle-nylon heat-conductive composite material for LED lamp and preparation method of material | |
| CN1288921A (en) | Self-curing inorganic heat-conducting daub | |
| CN107501778A (en) | A kind of low-cost energy-saving construction material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |