CN102677452B - 自润滑关节轴承芳纶/ptfe衬垫的改性处理方法 - Google Patents
自润滑关节轴承芳纶/ptfe衬垫的改性处理方法 Download PDFInfo
- Publication number
- CN102677452B CN102677452B CN2012100012103A CN201210001210A CN102677452B CN 102677452 B CN102677452 B CN 102677452B CN 2012100012103 A CN2012100012103 A CN 2012100012103A CN 201210001210 A CN201210001210 A CN 201210001210A CN 102677452 B CN102677452 B CN 102677452B
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- CN
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- Prior art keywords
- liner
- aramid fiber
- ptfe
- earth modified
- self
- 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.)
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- 229920001343 polytetrafluoroethylene Polymers 0.000 title claims abstract description 33
- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 30
- 239000004810 polytetrafluoroethylene Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title abstract description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 17
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 17
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000012986 modification Methods 0.000 claims description 17
- 230000004048 modification Effects 0.000 claims description 17
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 16
- 238000003672 processing method Methods 0.000 claims description 14
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 claims description 6
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 claims description 6
- 239000002904 solvent Substances 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract 2
- 239000004753 textile Substances 0.000 description 10
- 239000002131 composite material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 239000003607 modifier Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100012103A CN102677452B (zh) | 2012-01-05 | 2012-01-05 | 自润滑关节轴承芳纶/ptfe衬垫的改性处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012100012103A CN102677452B (zh) | 2012-01-05 | 2012-01-05 | 自润滑关节轴承芳纶/ptfe衬垫的改性处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102677452A CN102677452A (zh) | 2012-09-19 |
CN102677452B true CN102677452B (zh) | 2013-12-11 |
Family
ID=46809975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012100012103A Expired - Fee Related CN102677452B (zh) | 2012-01-05 | 2012-01-05 | 自润滑关节轴承芳纶/ptfe衬垫的改性处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102677452B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104294578B (zh) * | 2014-03-06 | 2016-05-18 | 河南科技大学 | 一种ptfe/芳纶纤维编织衬垫的表面处理方法 |
CN113089327B (zh) * | 2021-04-09 | 2021-12-31 | 中国科学院兰州化学物理研究所 | 一种芳纶iii纤维增强自润滑衬垫复合材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1487021A (zh) * | 2003-07-17 | 2004-04-07 | 上海交通大学 | 稀土改性芳纶纤维/聚四氟乙烯复合材料制备方法 |
EP1496277A2 (en) * | 2003-07-11 | 2005-01-12 | Minebea Co., Ltd. | Spherical bearing |
CN1712749A (zh) * | 2005-07-21 | 2005-12-28 | 上海交通大学 | 聚四氟乙烯复合材料耐磨自润滑滑动轴承的制备方法 |
CN102206390A (zh) * | 2011-01-21 | 2011-10-05 | 浙江吉利汽车研究院有限公司 | 聚苯酯和芳纶纤维增强聚四氟乙烯材料改性方法 |
-
2012
- 2012-01-05 CN CN2012100012103A patent/CN102677452B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1496277A2 (en) * | 2003-07-11 | 2005-01-12 | Minebea Co., Ltd. | Spherical bearing |
CN1487021A (zh) * | 2003-07-17 | 2004-04-07 | 上海交通大学 | 稀土改性芳纶纤维/聚四氟乙烯复合材料制备方法 |
CN1712749A (zh) * | 2005-07-21 | 2005-12-28 | 上海交通大学 | 聚四氟乙烯复合材料耐磨自润滑滑动轴承的制备方法 |
CN102206390A (zh) * | 2011-01-21 | 2011-10-05 | 浙江吉利汽车研究院有限公司 | 聚苯酯和芳纶纤维增强聚四氟乙烯材料改性方法 |
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Publication number | Publication date |
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CN102677452A (zh) | 2012-09-19 |
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Application publication date: 20120919 Assignee: TAIZHOU KEJIN BEARINGS Co.,Ltd. Assignor: Henan University of Science and Technology Contract record no.: X2019980000624 Denomination of invention: Method for modifying self-lubricating knuckle bearing aramid fiber/polytetrafluoroethylene (PTFE) liner Granted publication date: 20131211 License type: Exclusive License Record date: 20191118 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
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