CN1150958A - Nanoparticle filled wear-resistant material and preparation method thereof - Google Patents
Nanoparticle filled wear-resistant material and preparation method thereof Download PDFInfo
- Publication number
- CN1150958A CN1150958A CN 96103689 CN96103689A CN1150958A CN 1150958 A CN1150958 A CN 1150958A CN 96103689 CN96103689 CN 96103689 CN 96103689 A CN96103689 A CN 96103689A CN 1150958 A CN1150958 A CN 1150958A
- Authority
- CN
- China
- Prior art keywords
- nano
- nanoparticle
- polyether
- polymer composite
- silicon
- 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.)
- Granted
Links
- 239000002105 nanoparticle Substances 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 title description 22
- 239000005543 nano-size silicon particle Substances 0.000 claims abstract description 28
- 239000004696 Poly ether ether ketone Substances 0.000 claims abstract description 21
- 229920002530 polyetherether ketone Polymers 0.000 claims abstract description 21
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 16
- 229920000642 polymer Polymers 0.000 claims abstract description 16
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 15
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004642 Polyimide Substances 0.000 claims abstract description 10
- 229920001721 polyimide Polymers 0.000 claims abstract description 10
- 229920000110 poly(aryl ether sulfone) Polymers 0.000 claims abstract description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 15
- 229920000570 polyether Polymers 0.000 claims description 15
- 125000001174 sulfone group Chemical group 0.000 claims description 15
- 238000005303 weighing Methods 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000012467 final product Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 238000010792 warming Methods 0.000 claims description 7
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 229960001866 silicon dioxide Drugs 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims 4
- 239000006185 dispersion Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 11
- 239000002184 metal Substances 0.000 description 9
- 238000002525 ultrasonication Methods 0.000 description 9
- 238000007731 hot pressing Methods 0.000 description 8
- 238000013022 venting Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000011363 dried mixture Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000004223 radioprotective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Lubricants (AREA)
Abstract
一种低密度耐高温耐磨自润滑纳米微粒填充增强高分子复合材料，由聚醚醚酮、聚芳醚砜、聚砜和聚酰亚胺等热塑性耐高温聚合物、纳米氮化硅、纳米碳化硅和纳米二氧化硅等纳米微粒组成，其产品具有良好的可加工性能，优良耐磨自润滑性能、耐热性能、耐辐射性能，适用于低温、真空、辐射、腐蚀等特殊环境，可广泛应用在航空、航天、微机、机械、化工、纺织、食品、家用电器等行业。A low-density, high-temperature, wear-resistant, self-lubricating nanoparticle-filled reinforced polymer composite material, composed of thermoplastic high-temperature-resistant polymers such as polyetheretherketone, polyarylethersulfone, polysulfone and polyimide, nano-silicon nitride, nano- Composed of nano-particles such as silicon carbide and nano-silicon dioxide, its products have good machinability, excellent wear-resistant self-lubricating properties, heat resistance, and radiation resistance, and are suitable for special environments such as low temperature, vacuum, radiation, and corrosion. Widely used in aviation, aerospace, microcomputer, machinery, chemical industry, textile, food, household appliances and other industries.
Description
The invention relates to a kind of heat resistant and wear resistant self-lubricating nano particulate filled high polymer material and preparation technology thereof.
Self-lubricating material is the novel material that a class that tribological field grows up for the frictional wear problem that solves material under the specific operation condition in recent years has special purpose.Common macromolecule self-lubricating composite and the limit PV value of other conventional integrated solid lubricant under DRY SLIDING generally are no more than 3～5MPa.m/s, how solving the frictional wear problem of material under the higher PV value of the metal to-metal contact working condition, is the great technical barrier of the solution that development presses for of current hard-core technology.
Various fillers are filled the enhancing polymer composite and have been obtained in a lot of fields to use widely as a big class material, have solved the great technical barrier that many other materials cann't be solved.The nano material system is since this century, the eighties was born, peculiar property that it had and new rule, so that people recognize this field is the focus of cross-centennial Materials science research, and developing into conventional composite study and developing of it increased new content.At present, nano material has had bigger development at metal and stupalith field, and in the research of polymeric material field with use at the early-stagely, do not see relevant nano-silicon nitride, silicon carbide and silicon-dioxide research and the application report in high molecular polymer both at home and abroad as yet.Especially such packing material is considered its tribological property as the heat resistant and wear resistant self-lubricating material from The Nomenclature Composition and Structure of Complexes, does not see document and patent report more as yet.
The nanoparticle filled high polymer composite material that the purpose of this invention is to provide a kind of high temperature resistant, low density, wear-resistant self-lubricating solves the adaptability problem and relevant friction problem of material under the big PV value of high-speed overload metal to-metal contact working condition and the particular surroundings.
Another object of the present invention provides the preparation technology of above-mentioned heat resistant and wear resistant self-lubricating nano particulate filled high polymer composite material.
Purpose of the present invention realizes by following measure.
Nanoparticle of the present invention is filled the composition (wt%) that strengthens polymer composite:
Polyether-ether-ketone 35～90
Polyether sulphone 0～50
Polysulfones 0～30
Polyimide 0～50
Nano-silicon nitride 2.5～20
Nanometer silicon carbide 0～20
Nano silicon 0～20
The composition that the present invention preferentially selects for use (wt%):
Polyether-ether-ketone 55～80
Polyether sulphone 10～25
Polysulfones 5～20
Nano-silicon nitride 2.5～10
Nanometer silicon carbide 2.5～10
Nano silicon 2.5～10
Above-mentioned nanoparticle is filled enhancing heat resistant and wear resistant self-lubricating polymer composite and is preferably selected nanometer silicon carbide, nano-silicon nitride and the nano silicon of mean particle dia less than 80nm for use.
The viscosity of polyether-ether-ketone is η=0.6～1.1.Preferential choice of powder diameter is less than the former powder of polyether-ether-ketone PEEK of 100 μ m, and its structural formula is as follows:
The viscosity of polyether sulphone is η=0.16～0.90.Preferentially select the modified polyarylether sulfone PES-C of having circle type side group on its main chain for use, its structural formula is as follows:
The viscosity of used polysulfones is preferably η=0.16～0.60.
Polyimide is a soluble polyimide.
Preparation technology of the present invention is as follows:
1. the former powder of commercially available polyether-ether-ketone is sieved with 150 mesh sieve, the diameter of gained polyether-ether-ketone powder is less than 100 μ m.
2. take by weighing each component in following ratio (wt%):
Polyether-ether-ketone 35～90
Polyether sulphone 0～50
Polysulfones 0～30
Polyimide 0～50
Nano-silicon nitride 2.5～20
Nanometer silicon carbide 0～20
Nano silicon 0～20
3. will add an amount of solvent by 2 nano-silicon nitrides that taken by weighing, nanometer silicon carbide and silicon-dioxide, and after ultrasonication is uniformly dispersed, add by 2 polyether-ether-ketones that taken by weighing, polyether sulphone, polysulfones, further ball milling or ultrasonication are uniformly dispersed.The solvent that is added can be ethanol, dimethyl formamide, and in the chlorinated hydrocarbon solvent one or more.
4. will carry out drying by 3 formed mixtures, drying means can adopt in one in the methods such as seasoning, hair dryer dry up, infrared baking, vacuum-drying or be several.
5. high temperature compression moulding, to pack into by 4 dried mixtures and be forced into 3MPa in the mould, heat-up rate with 10 ℃/min heats up then, treat that temperature rises to 200～250 ℃, constant temperature 5 minutes is forced into 5～15MPa then, and continue to be warming up to 300～360 ℃, constant temperature 10～60 minutes cools off under the pressurize condition then, adopts naturally cooling or make die temperature drop to 100 ℃ with the method for icing quick cooling to get final product with bottom knockout.In above-mentioned hot pressing,, should note at any time exitting for preventing that bubble from producing.
It is in order to guarantee that product has excellent intensity and thermotolerance, has also considered the feasibility of technology simultaneously as material of main part that the present invention selects polyether-ether-ketone and heatproof heteroaromatic polyether sulphone for use.The second-order transition temperature of used polyether-ether-ketone is 143 ℃, and fusing point is 334 ℃, and this material has excellent mechanical property and resistance to corrosive chemicals energy.Used polyether sulphone is the polyether sulphone PES-S of subsidiary circle type side group on the main chain, and this material has good Technological adaptability energy, mechanical property and resistance to elevated temperatures, and its second-order transition temperature reaches 260 ℃, and the short-term use temperature can reach 400 ℃.
It is in order to guarantee that product has low frictional coefficient and wear rate simultaneously as filler that the present invention selects nano-silicon nitride, silicon carbide and silicon-dioxide for use, and has the favorable mechanical performance.
Behind the hot pressing constant temperature, the selection of the type of cooling can be controlled the crystalline state of macromolecular material in the product among the present invention, and then influences the performance of product, and is generally speaking good with the product kindliness of stove naturally cooling, then better with the rigidity of the product of icing quick cooling.
The maximum characteristics of product of the present invention are to have excellent wear-resistant self-lubricating characteristic under at a high speed big PV value metal to-metal contact working condition.Simultaneously, characteristic such as that this product also has is high temperature resistant, low density, anti-very low temperature and other particular surroundings, this product has good processability, the small-sized component of suitable for making different shape.
The main performance index of product of the present invention is as follows:
1. density～1.44g/cm
3
2. bending strength＞130MPa
3. hardness 32～38HBS (5/62.5/60)
4. frictional coefficient＜0.16
5. wear rate＜1.3 * 10
-6Mm
3/ (N.m)
6. Applicable temperature scope-200 ℃～+ 250 ℃.
Product of the present invention is applicable to the friction means of making under the at a high speed big PV value metal to-metal contact working condition, can be used for the low-density Aeronautics and Astronautics aircraft of requirement high-temperature resistant, as parts such as bearing, slide block and piston ring; Because its radioprotective, vacuum performance and heat resistance are all better, also be applicable to some component of atomic reactor, vacuum machine; Pollution-free, nuisanceless owing to it in addition, thereby also can be widely used in industries such as microcomputer, machinery, chemical industry, weaving, food, household electrical appliance.
Embodiment 1
Take by weighing nanometer silicon carbide 3g, nano-silicon nitride 2g, add dimethyl formamide 50ml, add polyimide 15g, the polyether-ether-ketone 30g of solubility after 5 minutes with ultrasonication, ball milling 3 hours is removed wherein solvent and steam with this mixture with infrared baking then.Put into mould hot pressing, be forced into 3MPa, heat-up rate with 10 ℃/min heats up, treat that temperature rises to 250 ℃, constant temperature 5 minutes is forced into 12MPa then, and continue to be warming up to 340 ℃, constant temperature 20 minutes, naturally cooling under the pressurize condition gets final product with bottom knockout when die temperature drops to 100 ℃ then.Material property satisfies These parameters.The venting in 5 minutes of every interval once in above-mentioned hot pressing.Embodiment 2
Take by weighing nano-silicon nitride 2g, nanometer silicon carbide 2g, nano silicon 1g, add the 50ml trichloromethane, use ultrasonication 5 minutes.Add polyether-ether-ketone 30g, polyether sulphone 10g, the polysulfones 5g take by weighing, ball milling is after 4 hours, and except that desolvating and steam, it is hot-forming to put into mould with heating and vacuum drying method.Be forced into 3MPa,, treat that temperature rises to 220 ℃ with the heat-up rate intensification of 10 ℃/min, constant temperature 5 minutes is forced into 12MPa then, and continues to be warming up to 335 ℃, constant temperature 25 minutes is used the ice quick cooling then under the pressurize condition, get final product with bottom knockout when die temperature drops to 100 ℃.Material property satisfies These parameters.The venting in 5 minutes of every interval once in above-mentioned hot pressing.Embodiment 3
Take by weighing nano-silicon nitride 4g, nano silicon 2g, add and use ultrasonication 5～10 minutes in the 50ml ethanol, add polyether-ether-ketone 30g, polysulfones 15g then, mixed in 15 minutes with ultrasonication again.With this mixture with the method for vacuum and heating drying remove desolvate and steam after, put into the mould heat pressure moulding.Be forced into 3MPa,, treat that temperature rises to 200 ℃ with the heat-up rate intensification of 10 ℃/min, constant temperature 5 minutes is forced into 5MPa then, and continues to be warming up to 320 ℃, constant temperature 30 minutes, naturally cooling under the pressurize condition is reduced to 100 ℃ when die temperature and is got final product with bottom knockout then.Material property satisfies These parameters.In above-mentioned hot pressing, the venting in 5 minutes of every interval once.Embodiment 4
Take by weighing nano-silicon nitride 2g, nano silicon 1g, add and use ultrasonication 5 minutes in the 50ml ethanol, add polyether-ether-ketone 42g, polyether sulphone 5g then, mixed in 15 minutes with ultrasonication again.With this mixture with the method for vacuum and heating drying remove desolvate and steam after, put into the mould heat pressure moulding.Be forced into 3MPa,, treat that temperature rises to 260 ℃ with the heat-up rate intensification of 10 ℃/min, constant temperature 5 minutes is forced into 15MPa then, and continues to be warming up to 345 ℃, constant temperature 20 minutes, naturally cooling under the pressurize condition is reduced to 100 ℃ when die temperature and is got final product with bottom knockout then.Material property satisfies These parameters.In above-mentioned hot pressing, the venting in 5 minutes of every interval once.Embodiment 5
Take by weighing nano-silicon nitride 1g, nanometer silicon carbide 2g, nano silicon 1g, add the 50ml trichloroethane, use ultrasonication 5 minutes.Add polyether-ether-ketone 17.5g, polyether sulphone 20g, the polysulfones 8.5g take by weighing, ball milling is after 4.5 hours, and except that desolvating and steam, it is hot-forming to put into mould with heating and vacuum drying method.Be forced into 3MPa,, treat that temperature rises to 225 ℃ with the heat-up rate intensification of 10 ℃/min, constant temperature 15 minutes is forced into 10MPa then, and continues to be warming up to 325 ℃, constant temperature 35 minutes is used the ice quick cooling then under the pressurize condition, get final product with bottom knockout when die temperature drops to 100 ℃.Material property satisfies These parameters.The venting in 5 minutes of every interval once in above-mentioned hot pressing.
Claims (8)
1. a nanoparticle filling heat resistant and wear resistant self-lubricating polymer composite is characterized in that composition (wt.%) is:
Polyether-ether-ketone 35～90
Polyether sulphone 0～50
Polysulfones 0～30
Polyimide 0～50
Nano-silicon nitride 2.5～20
Nanometer silicon carbide 0～20
Nano silicon 0～20
2. nanoparticle as claimed in claim 1 is filled heat resistant and wear resistant self-lubricating polymer composite, it is characterized in that forming (wt.%) to be:
Polyether-ether-ketone 55～80
Polyether sulphone 10～25
Polysulfones 5～20
Nano-silicon nitride 2.5～10
Nanometer silicon carbide 2.5～10
Nano silicon 2.5～10
3. nanoparticle as claimed in claim 1 or 2 is filled heat resistant and wear resistant self-lubricating polymer composite, and the mean particle dia that it is characterized in that nano-silicon nitride, silicon carbide and silicon-dioxide is less than 80nm.
4. nanoparticle as claimed in claim 1 or 2 is filled heat resistant and wear resistant self-lubricating polymer composite, and the viscosity that it is characterized in that polyether-ether-ketone is η=0.6～1.1.Its structural formula is as follows:
5. nanoparticle as claimed in claim 1 or 2 is filled heat resistant and wear resistant self-lubricating polymer composite, it is characterized in that polyether sulphone is the modified polyarylether sulfone PES-C of subsidiary circle type side group on its main chain, and viscosity is η=0.16～0.90.Its structural formula is as follows:
6. nanoparticle as claimed in claim 1 or 2 is filled heat resistant and wear resistant self-lubricating polymer composite, and the viscosity that it is characterized in that used polysulfones is η=0.16～0.6.
7. nanoparticle as claimed in claim 1 or 2 is filled heat resistant and wear resistant self-lubricating polymer composite, it is characterized in that used polyimide is a soluble polyimide.
8. a nanoparticle is filled the preparation technology of heat resistant and wear resistant self-lubricating polymer composite, it is characterized in that:
(1) takes by weighing each component by claim 1 or 2;
(2) add an amount of solvent in nano-silicon nitride, silicon carbide and the silicon-dioxide that will take by weighing by (1), handle, it fully is uniformly dispersed with ultrasonic wave.The solvent that is added can be ethanol, dimethyl formamide, and in the chlorinated hydrocarbon solvent one or more.
(3) polyether-ether-ketone, polyether sulphone, polysulfones and the polyimide that amine (1) is taken by weighing is added to by in (2) made nanoparticle dispersion liquid, handles with the method for ultrasonic wave or ball milling, and thorough mixing is uniformly dispersed.And make its drying.
(4) mixture after amine (3) processing is put into mould, be forced into 3MPa, heat-up rate with 10 ℃/min heats up then, treat that temperature rises to 200～250 ℃, constant temperature 5 minutes is forced into 5～15MPa then, and continue to be warming up to 300～360 ℃, constant temperature 10～60 minutes cools off under the pressurize condition then, adopts naturally cooling or make die temperature drop to 100 ℃ with the method for icing quick cooling to get final product with bottom knockout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96103689 CN1059687C (en) | 1996-04-22 | 1996-04-22 | Abrasion resistant, nanometre particle filling material and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96103689 CN1059687C (en) | 1996-04-22 | 1996-04-22 | Abrasion resistant, nanometre particle filling material and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1150958A true CN1150958A (en) | 1997-06-04 |
| CN1059687C CN1059687C (en) | 2000-12-20 |
Family
ID=5118156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96103689 Expired - Fee Related CN1059687C (en) | 1996-04-22 | 1996-04-22 | Abrasion resistant, nanometre particle filling material and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1059687C (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400449C (en) * | 2005-02-04 | 2008-07-09 | 亚洲光学股份有限公司 | Optical glass material for molding |
| CN100478131C (en) * | 2006-04-11 | 2009-04-15 | 合正科技股份有限公司 | Heat dissipation auxiliary plate for high-speed drilling |
| CN101563523A (en) * | 2006-04-21 | 2009-10-21 | 国际壳牌研究有限公司 | High strength alloys |
| CN102504478A (en) * | 2011-11-24 | 2012-06-20 | 东北石油大学 | Porous-grade polyether-ether-ketone self-lubricating wear-resistant composite material and preparation method thereof |
| CN103122145A (en) * | 2011-11-18 | 2013-05-29 | 中国科学院兰州化学物理研究所 | Self-lubrication composite material of polyimide |
| CN105524407A (en) * | 2015-11-03 | 2016-04-27 | 南京肯特复合材料有限公司 | PEEK composite material with high heat resistance and preparation method thereof |
| CN105968807A (en) * | 2016-06-24 | 2016-09-28 | 合肥得润电子器件有限公司 | High-temperature-resistant and radiation-resistant sheath material for microwave oven wire harness and preparation method of high-temperature-resistant and radiation-resistant sheath material |
| EP3091065A1 (en) | 2015-04-20 | 2016-11-09 | China Petroleum&Chemical Corporation | Lubricant composition, and preparation method and use thereof |
| CN106751442A (en) * | 2016-11-11 | 2017-05-31 | 中国科学院兰州化学物理研究所 | A kind of multivariant oxide filling polyether-ether-ketone base self-lubricating nano composite material and preparation method thereof |
| CN107325483A (en) * | 2017-07-06 | 2017-11-07 | 长沙五犇新材料科技有限公司 | A kind of heat resistant and wear resistant composite, preparation method and application |
| CN108531072A (en) * | 2018-02-12 | 2018-09-14 | 吉林省吉涂高科科技有限公司 | A kind of heat-resisting antiwear paint and preparation method thereof |
| CN110423431A (en) * | 2019-08-19 | 2019-11-08 | 李金财 | The PEEK based composites of anti-friction wear-resistant in a kind of dry friction |
| CN111196074A (en) * | 2020-03-11 | 2020-05-26 | 中国科学院兰州化学物理研究所 | Preparation method of multi-scale micro-nano filler modified self-lubricating fabric liner composite material |
-
1996
- 1996-04-22 CN CN 96103689 patent/CN1059687C/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100400449C (en) * | 2005-02-04 | 2008-07-09 | 亚洲光学股份有限公司 | Optical glass material for molding |
| CN100478131C (en) * | 2006-04-11 | 2009-04-15 | 合正科技股份有限公司 | Heat dissipation auxiliary plate for high-speed drilling |
| CN101563523A (en) * | 2006-04-21 | 2009-10-21 | 国际壳牌研究有限公司 | High strength alloys |
| CN103122145A (en) * | 2011-11-18 | 2013-05-29 | 中国科学院兰州化学物理研究所 | Self-lubrication composite material of polyimide |
| CN102504478A (en) * | 2011-11-24 | 2012-06-20 | 东北石油大学 | Porous-grade polyether-ether-ketone self-lubricating wear-resistant composite material and preparation method thereof |
| CN102504478B (en) * | 2011-11-24 | 2013-06-26 | 东北石油大学 | Hierarchical porous polyether ether ketone self-lubricating wear-resistant composite material and preparation method thereof |
| EP3091065A1 (en) | 2015-04-20 | 2016-11-09 | China Petroleum&Chemical Corporation | Lubricant composition, and preparation method and use thereof |
| CN105524407A (en) * | 2015-11-03 | 2016-04-27 | 南京肯特复合材料有限公司 | PEEK composite material with high heat resistance and preparation method thereof |
| CN105968807A (en) * | 2016-06-24 | 2016-09-28 | 合肥得润电子器件有限公司 | High-temperature-resistant and radiation-resistant sheath material for microwave oven wire harness and preparation method of high-temperature-resistant and radiation-resistant sheath material |
| CN106751442A (en) * | 2016-11-11 | 2017-05-31 | 中国科学院兰州化学物理研究所 | A kind of multivariant oxide filling polyether-ether-ketone base self-lubricating nano composite material and preparation method thereof |
| CN106751442B (en) * | 2016-11-11 | 2018-09-25 | 中国科学院兰州化学物理研究所 | A kind of multivariant oxide filling polyether-ether-ketone base self-lubricating nanocomposite and preparation method thereof |
| CN107325483A (en) * | 2017-07-06 | 2017-11-07 | 长沙五犇新材料科技有限公司 | A kind of heat resistant and wear resistant composite, preparation method and application |
| CN108531072A (en) * | 2018-02-12 | 2018-09-14 | 吉林省吉涂高科科技有限公司 | A kind of heat-resisting antiwear paint and preparation method thereof |
| CN110423431A (en) * | 2019-08-19 | 2019-11-08 | 李金财 | The PEEK based composites of anti-friction wear-resistant in a kind of dry friction |
| CN111196074A (en) * | 2020-03-11 | 2020-05-26 | 中国科学院兰州化学物理研究所 | Preparation method of multi-scale micro-nano filler modified self-lubricating fabric liner composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1059687C (en) | 2000-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Duan et al. | High wear-resistant performance of thermosetting polyimide reinforced by graphitic carbon nitride (g-C3N4) under high temperature | |
| CN1150958A (en) | Nanoparticle filled wear-resistant material and preparation method thereof | |
| CN103333442B (en) | TiO 2the preparation method of-SiC-fibre filling polytetrafluoroethyland matrix material | |
| CN109627679A (en) | A kind of highly conductive polyether-ether-ketone composite material and preparation method thereof | |
| CN109897376B (en) | A kind of polyimide composite material and preparation method thereof | |
| CN1425715A (en) | Self lubricating wear resistant polyaryl thioether composite material and its preparing method | |
| CN104877283A (en) | Method for preparing anti-static carbon nanomaterial-polytetrafluoroethylene composite material | |
| CN103275448A (en) | Preparation method of modified packing ion enhanced polytetrafluoroethylene composite | |
| CN1168780C (en) | Carbon Fiber or Graphite Fiber Fabric Reinforced Polyetheretherketone Laminated Composite | |
| CN111333982B (en) | A kind of polytetrafluoroethylene friction material and its preparation method and application | |
| CN1168781C (en) | Self-lubricating nanocomposite material and preparation method thereof | |
| CN114084875B (en) | A kind of inorganic-inorganic core-shell particle and its preparation method and application, high-performance polymer matrix composite material | |
| CN1051328C (en) | Carbon fibre reinforced high-molecular composite material and preparing process thereof | |
| EP2850127A1 (en) | Tribological aromatic polyimide compositions | |
| CN105524409A (en) | Potassium titanate whisker reinforced PEEK composite material and preparation method thereof | |
| CN105462121A (en) | Preparation method of PTFE and PI blended alloy | |
| CN111303485A (en) | Composite filler, polytetrafluoroethylene composite material, preparation method and finished product | |
| CN116218219B (en) | Naphthyl biphenyl polyaryl ether resin-based wear-resistant self-lubricating composite material and preparation method thereof | |
| KR102295504B1 (en) | Polymer composite containing carbon nanorod, and Preparation method thereof | |
| JPS6138957B2 (en) | ||
| CN105524410A (en) | Calcium carbonate whisker reinforced PEEK/PTFE resin and preparation method thereof | |
| CN101974203A (en) | Polytetrafluoroethylene nano particle modified phenolic resin wear-resistant material and preparation method thereof | |
| RU2467033C1 (en) | Nanocomposite polytetrafluoroethylene-based construction material | |
| RU2454439C1 (en) | Polymer material for tribotechnical purposes | |
| RU2675520C1 (en) | Polymer material of tribotechnical purpose on the basis of polytetrafluoethylene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GANSU HAILIN ZHONGKE TECHNOLOGY CO.LTD. Free format text: FORMER OWNER: LANZHOU INST. OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES Effective date: 20030801 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030801 Address after: 741018 Gansu province Tianshui Qincheng District Minshan Road No. 55 Patentee after: GANSU HAILIN ZHONGKE SCIENCE AND TECHNOLOGY CO., LTD. Address before: 730000 No. 236, Tian Shui Road, Gansu, Lanzhou Patentee before: Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |