CN114989547A - 一种具有磨损原位修复功能的聚合物复合材料及其制备方法和应用 - Google Patents
一种具有磨损原位修复功能的聚合物复合材料及其制备方法和应用 Download PDFInfo
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- CN114989547A CN114989547A CN202210724732.XA CN202210724732A CN114989547A CN 114989547 A CN114989547 A CN 114989547A CN 202210724732 A CN202210724732 A CN 202210724732A CN 114989547 A CN114989547 A CN 114989547A
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- abrasion
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- 239000002131 composite material Substances 0.000 title claims abstract description 85
- 229920000642 polymer Polymers 0.000 title claims abstract description 51
- 238000005299 abrasion Methods 0.000 title claims abstract description 46
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 35
- 230000008439 repair process Effects 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 44
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 35
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 27
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 25
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 20
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001694 spray drying Methods 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 238000005469 granulation Methods 0.000 claims abstract description 10
- 230000003179 granulation Effects 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 40
- 239000002002 slurry Substances 0.000 claims description 28
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 22
- 238000005245 sintering Methods 0.000 claims description 15
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 229910052615 phyllosilicate Inorganic materials 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 10
- 239000004113 Sepiolite Substances 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 4
- 229960000892 attapulgite Drugs 0.000 claims description 4
- 229910052625 palygorskite Inorganic materials 0.000 claims description 4
- 229910052624 sepiolite Inorganic materials 0.000 claims description 4
- 235000019355 sepiolite Nutrition 0.000 claims description 4
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 3
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims description 3
- 238000005067 remediation Methods 0.000 claims 1
- 238000000227 grinding Methods 0.000 abstract description 19
- 238000001272 pressureless sintering Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 5
- 229910052761 rare earth metal Inorganic materials 0.000 abstract description 3
- 150000002910 rare earth metals Chemical class 0.000 abstract description 3
- 238000007670 refining Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 20
- 230000009977 dual effect Effects 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 239000004576 sand Substances 0.000 description 10
- 239000003921 oil Substances 0.000 description 9
- 229910052604 silicate mineral Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- 239000000945 filler Substances 0.000 description 4
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- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000001603 reducing effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000007865 diluting Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002048 multi walled nanotube Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003831 antifriction material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
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Classifications
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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
- C08K3/04—Carbon
- C08K3/041—Carbon nanotubes
-
- 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
-
- 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
-
- 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
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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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
- C08K7/00—Use of ingredients characterised by shape
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/208—Methods of manufacture, e.g. shaping, applying coatings
-
- 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
-
- 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
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
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CN202210724732.XA CN114989547B (zh) | 2022-06-24 | 2022-06-24 | 一种具有磨损原位修复功能的聚合物复合材料及其制备方法和应用 |
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CN202210724732.XA CN114989547B (zh) | 2022-06-24 | 2022-06-24 | 一种具有磨损原位修复功能的聚合物复合材料及其制备方法和应用 |
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CN114989547A true CN114989547A (zh) | 2022-09-02 |
CN114989547B CN114989547B (zh) | 2024-01-02 |
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US5561173A (en) * | 1990-06-19 | 1996-10-01 | Carolyn M. Dry | Self-repairing, reinforced matrix materials |
WO2001000715A1 (fr) * | 1999-06-25 | 2001-01-04 | Tsinghua University | Procede de preparation d'un materiau composite a base de polytetrafluoroethylene renforce par des polymeres cristaux liquides |
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US20120289442A1 (en) * | 2011-05-13 | 2012-11-15 | E.I. Dupont De Nemours And Company | Articles having low coefficients of friction, methods of making the same, and methods of use |
CN103289260A (zh) * | 2013-05-07 | 2013-09-11 | 浙江大学 | 超细沸石粉填充ptfe复合材料的制备方法 |
CN103509300A (zh) * | 2013-10-09 | 2014-01-15 | 浙江大学 | 一种超细高岭土填充ptfe复合材料及其制备方法 |
CN109181178A (zh) * | 2018-08-27 | 2019-01-11 | 四川大学 | 一种高导热聚四氟乙烯复合膜材料的制备方法 |
CN109453426A (zh) * | 2018-09-03 | 2019-03-12 | 北京化工大学 | 一种骨修复用生物活性陶瓷纤维复合支架及其制备方法 |
CN110105695A (zh) * | 2019-05-13 | 2019-08-09 | 南京航空航天大学 | 一种高耐磨聚四氟乙烯复合材料及制备方法 |
CN110358230A (zh) * | 2019-08-18 | 2019-10-22 | 赵伟芬 | 一种干摩擦下耐磨损的ptfe基复合材料 |
CN111825936A (zh) * | 2019-04-17 | 2020-10-27 | 南京理工大学 | 一种铝粉/聚四氟乙烯复合材料及其制备方法 |
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2022
- 2022-06-24 CN CN202210724732.XA patent/CN114989547B/zh active Active
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US4580790A (en) * | 1984-06-21 | 1986-04-08 | Hughes Aircraft Company | Sintered polytetrafluoroethylene composite material and seal assembly |
CN1049364A (zh) * | 1989-08-07 | 1991-02-20 | 斯塔特尼怀茨库尼乌斯塔夫物料公司 | 用于滑动表面的复合材料及其制造方法 |
US5561173A (en) * | 1990-06-19 | 1996-10-01 | Carolyn M. Dry | Self-repairing, reinforced matrix materials |
WO2001000715A1 (fr) * | 1999-06-25 | 2001-01-04 | Tsinghua University | Procede de preparation d'un materiau composite a base de polytetrafluoroethylene renforce par des polymeres cristaux liquides |
CN101171296A (zh) * | 2005-05-02 | 2008-04-30 | 大金工业株式会社 | 交联性聚四氟乙烯组合物、聚四氟乙烯交联体粉末、聚四氟乙烯成型体、树脂混合组合物及树脂混合成型体 |
US20120289442A1 (en) * | 2011-05-13 | 2012-11-15 | E.I. Dupont De Nemours And Company | Articles having low coefficients of friction, methods of making the same, and methods of use |
CN103289260A (zh) * | 2013-05-07 | 2013-09-11 | 浙江大学 | 超细沸石粉填充ptfe复合材料的制备方法 |
CN103509300A (zh) * | 2013-10-09 | 2014-01-15 | 浙江大学 | 一种超细高岭土填充ptfe复合材料及其制备方法 |
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CN109453426A (zh) * | 2018-09-03 | 2019-03-12 | 北京化工大学 | 一种骨修复用生物活性陶瓷纤维复合支架及其制备方法 |
CN111825936A (zh) * | 2019-04-17 | 2020-10-27 | 南京理工大学 | 一种铝粉/聚四氟乙烯复合材料及其制备方法 |
CN110105695A (zh) * | 2019-05-13 | 2019-08-09 | 南京航空航天大学 | 一种高耐磨聚四氟乙烯复合材料及制备方法 |
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