RU2008132988A - CORROSION-RESISTANT AND ELECTRICALLY CONDUCTING COMPOSITION, MATERIAL BASED ON IT, METHOD FOR PRODUCING MATERIAL AND METHOD FOR APPLICATION OF COATING - Google Patents
CORROSION-RESISTANT AND ELECTRICALLY CONDUCTING COMPOSITION, MATERIAL BASED ON IT, METHOD FOR PRODUCING MATERIAL AND METHOD FOR APPLICATION OF COATING Download PDFInfo
- Publication number
- RU2008132988A RU2008132988A RU2008132988/04A RU2008132988A RU2008132988A RU 2008132988 A RU2008132988 A RU 2008132988A RU 2008132988/04 A RU2008132988/04 A RU 2008132988/04A RU 2008132988 A RU2008132988 A RU 2008132988A RU 2008132988 A RU2008132988 A RU 2008132988A
- Authority
- RU
- Russia
- Prior art keywords
- thermally expanded
- expanded graphite
- tetrafluoroethylene
- copolymer
- pyro
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract 6
- 239000000463 material Substances 0.000 title claims abstract 4
- 239000011248 coating agent Substances 0.000 title claims 2
- 238000000576 coating method Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 title claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 29
- 229910002804 graphite Inorganic materials 0.000 claims abstract 29
- 239000010439 graphite Substances 0.000 claims abstract 29
- 229920001577 copolymer Polymers 0.000 claims abstract 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract 13
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims abstract 12
- 238000005260 corrosion Methods 0.000 claims abstract 11
- 230000007797 corrosion Effects 0.000 claims abstract 11
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims abstract 8
- 239000004020 conductor Substances 0.000 claims abstract 5
- -1 bivinyl acetone fluoride Chemical compound 0.000 claims abstract 3
- 230000008020 evaporation Effects 0.000 claims abstract 3
- 238000001704 evaporation Methods 0.000 claims abstract 3
- 239000011888 foil Substances 0.000 claims abstract 3
- 238000000227 grinding Methods 0.000 claims abstract 3
- 238000007731 hot pressing Methods 0.000 claims abstract 3
- 238000002844 melting Methods 0.000 claims abstract 3
- 230000008018 melting Effects 0.000 claims abstract 3
- 238000002156 mixing Methods 0.000 claims abstract 3
- 239000011363 dried mixture Substances 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 239000012799 electrically-conductive coating Substances 0.000 claims 1
Landscapes
- Paints Or Removers (AREA)
- Secondary Cells (AREA)
Abstract
1. Коррозионностойкая и электропроводящая композиция, содержащая сополимер тетрафторэтилена и бивинилиденфторида, ацетон и графит, отличающаяся тем, что она в качестве графита содержит пироуплотненный терморасширенный графит при следующем соотношении компонентов, мас.%: ! Пироуплотненный терморасширенный графит10-55Сополимер тетрафторэтилена и бивинилиденфторида70-25АцетонОстальное ! 2. Композиция по п.1, отличающаяся тем, что пироуплотненный терморасширенный графит содержит 4-5% пироуглерода от массы терморасширенного графита. ! 3. Коррозионностойкий и электропроводящий материал, содержащий сополимер тетрафторэтилена и бивинилиденфторида и графит, отличающийся тем, что в качестве графита он содержит пироуплотненный терморасширенный графит при следующем соотношении компонентов, мас.%: ! Терморасширенный графит25-70Сополимер тетрафторэтилена и бивинилиденфторида75-30 ! 4. Материал по п.3, отличающийся тем, что пироуплотненный терморасширенный графит содержит 4-5% пироуглерода от массы терморасширенного графита. ! 5. Способ изготовления коррозионностойкого и электропроводящего материала в соответствии с п.3 формулы, отличающийся тем, что осуществляют пиролитическое насыщение фольги из терморасширенного графита, ее размол, последующее изготовление коррозионностойкой и электропроводящей композиции путем смешивания размолотого пироуплотненного терморасширенного графита с сополимером тетрафторэтилена и бивинилиденфторида и ацетоном, сушку для выпаривания ацетона и последующее горячее прессование высушенной смеси при температуре, равной или превышающей температуру плавления сополимера тетрафторэтилена1. Corrosion-resistant and electrically conductive composition containing a copolymer of tetrafluoroethylene and bivinylidene fluoride, acetone and graphite, characterized in that it contains pyro-compacted thermally expanded graphite in the following ratio, wt.%:! Pyro-sealed thermally expanded graphite 10-55 Tetrafluoroethylene and bivinylidene fluoride 70-25 Acetone copolymer 2. The composition according to claim 1, characterized in that the pyro-compacted thermally expanded graphite contains 4-5% pyrocarbon by weight of thermally expanded graphite. ! 3. Corrosion-resistant and electrically conductive material containing a copolymer of tetrafluoroethylene and bivinylidene fluoride and graphite, characterized in that it contains pyro-sealed thermally expanded graphite as graphite in the following ratio of components, wt.%:! Thermally expanded graphite 25-70 A copolymer of tetrafluoroethylene and bivinylidene fluoride 75-30! 4. The material according to claim 3, characterized in that the pyro-compacted thermally expanded graphite contains 4-5% of pyrocarbon by weight of thermally expanded graphite. ! 5. A method of manufacturing a corrosion-resistant and electrically conductive material in accordance with claim 3, characterized in that the pyrolytic saturation of the foil is made of thermally expanded graphite, its grinding, subsequent manufacture of a corrosion-resistant and electrically conductive composition by mixing ground pyro-densified thermally expanded graphite with a copolymer of tetrafluoroethylene and bivinyl acetone fluoride drying for evaporation of acetone and subsequent hot pressing of the dried mixture at a temperature equal to or melting point greater than the operation copolymer of tetrafluoroethylene
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008132988/05A RU2405799C2 (en) | 2008-08-13 | 2008-08-13 | Corrosion resistant and electroconductive composition and coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008132988/05A RU2405799C2 (en) | 2008-08-13 | 2008-08-13 | Corrosion resistant and electroconductive composition and coating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008132988A true RU2008132988A (en) | 2010-02-20 |
| RU2405799C2 RU2405799C2 (en) | 2010-12-10 |
Family
ID=42126674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008132988/05A RU2405799C2 (en) | 2008-08-13 | 2008-08-13 | Corrosion resistant and electroconductive composition and coating method |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2405799C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118595665A (en) * | 2024-08-01 | 2024-09-06 | 江苏九洲新材料科技有限公司 | A high silicon ultra-low carbon nitric acid resistant stainless steel flux-cored welding wire |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2525906C2 (en) * | 2012-10-23 | 2014-08-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МИСиС" (НИТУ "МИСИС") | Corrosion-resistant composite polymer-matrix powder polysulphone-based coating |
| RU2677156C1 (en) * | 2017-08-23 | 2019-01-15 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Composition for producing electrical conducting hydrophobic coating based on varnish with carbon nanotubes and method for manufacture thereof |
| RU2726083C1 (en) * | 2019-04-17 | 2020-07-09 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский химико-технологический университет имени Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) | Method of modifying surface layer of flexible graphite sheets used as current-collecting plates of flow-through redox batteries |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249559A (en) * | 1963-08-26 | 1966-05-03 | Gallas William | Conductive coating |
| JPS58132058A (en) * | 1982-01-30 | 1983-08-06 | Daikin Ind Ltd | Method for preparing conductive coating composition |
| RU2061713C1 (en) * | 1993-04-23 | 1996-06-10 | Владимир Павлович Володин | Conducting composition |
| RU2118942C1 (en) * | 1997-05-15 | 1998-09-20 | Олег Юрьевич Исаев | Method of manufacturing heat-cleavable graphite |
| RU2287000C1 (en) * | 2005-04-12 | 2006-11-10 | Владимир Васильевич Лукьянов | Fluoroplastic lacquer for coating |
| RU2331660C2 (en) * | 2006-03-13 | 2008-08-20 | Бушков Дмитрий Юрьевич | Anticorrosion composition for coating metal |
| RU2318851C2 (en) * | 2006-03-24 | 2008-03-10 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Дельфин" | Electrically conducting paint-and-varnish material for corrosion protection of metalwork |
-
2008
- 2008-08-13 RU RU2008132988/05A patent/RU2405799C2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118595665A (en) * | 2024-08-01 | 2024-09-06 | 江苏九洲新材料科技有限公司 | A high silicon ultra-low carbon nitric acid resistant stainless steel flux-cored welding wire |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2405799C2 (en) | 2010-12-10 |
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