CN105238416B - 一种高纯度电子材料的生产方法 - Google Patents
一种高纯度电子材料的生产方法 Download PDFInfo
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- CN105238416B CN105238416B CN201510653611.0A CN201510653611A CN105238416B CN 105238416 B CN105238416 B CN 105238416B CN 201510653611 A CN201510653611 A CN 201510653611A CN 105238416 B CN105238416 B CN 105238416B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000012776 electronic material Substances 0.000 title claims abstract description 18
- 230000014759 maintenance of location Effects 0.000 claims abstract description 10
- 238000004090 dissolution Methods 0.000 claims description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 22
- 239000011261 inert gas Substances 0.000 claims description 19
- 239000003463 adsorbent Substances 0.000 claims description 14
- 239000000706 filtrate Substances 0.000 claims description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000001307 helium Substances 0.000 claims description 4
- 229910052734 helium Inorganic materials 0.000 claims description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 239000000463 material Substances 0.000 abstract description 7
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 18
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 3
- IWUAWQPCHKUUCI-UHFFFAOYSA-N 2-cyclohexylethenylcyclohexane Chemical group C1CCCCC1C=CC1CCCCC1 IWUAWQPCHKUUCI-UHFFFAOYSA-N 0.000 description 3
- IOCGMLSHRBHNCM-UHFFFAOYSA-N difluoromethoxy(difluoro)methane Chemical compound FC(F)OC(F)F IOCGMLSHRBHNCM-UHFFFAOYSA-N 0.000 description 3
- 239000012769 display material Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- KLXSCTGIQJRWFL-UHFFFAOYSA-N 1-ethyl-4-(2-fluorophenyl)benzene Chemical group C1=CC(CC)=CC=C1C1=CC=CC=C1F KLXSCTGIQJRWFL-UHFFFAOYSA-N 0.000 description 1
- DOSCGNSNJRXJMT-UHFFFAOYSA-N 1-fluoro-2-(4-pentylphenyl)benzene Chemical group C1=CC(CCCCC)=CC=C1C1=CC=CC=C1F DOSCGNSNJRXJMT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- -1 fluoro- propyl-terphenyl Chemical group 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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- Liquid Crystal Substances (AREA)
Abstract
Description
方法 | VHR(%) | Ion(PC) | ρ(Ω·CM) |
实施例1 | 99.322 | 372.8 | 4.3E+13 |
现有方法 | 97.413 | 683.1 | 2.8E+13 |
方法 | VHR(%) | Ion(PC) | ρ(Ω·CM) |
实施例2 | 99.644 | 160.3 | 6.891E+13 |
现有方法 | 98.569 | 285.7 | 5.214E+13 |
方法 | VHR(%) | Ion(PC) | ρ(Ω·CM) |
实施例3 | 97.576 | 800.3 | 1.02E+13 |
现有方法 | 96.827 | 1358.0 | 6.82E+12 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510653611.0A CN105238416B (zh) | 2015-10-10 | 2015-10-10 | 一种高纯度电子材料的生产方法 |
Applications Claiming Priority (1)
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CN201510653611.0A CN105238416B (zh) | 2015-10-10 | 2015-10-10 | 一种高纯度电子材料的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN105238416A CN105238416A (zh) | 2016-01-13 |
CN105238416B true CN105238416B (zh) | 2018-12-04 |
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CN201510653611.0A Active CN105238416B (zh) | 2015-10-10 | 2015-10-10 | 一种高纯度电子材料的生产方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106565487B (zh) * | 2016-10-26 | 2019-02-26 | 烟台显华化工科技有限公司 | 一种联三苯化合物及包含其的液晶组合物 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1775908A (zh) * | 2005-11-25 | 2006-05-24 | 清华大学 | 一种提纯液晶的方法 |
CN101173172A (zh) * | 2006-10-30 | 2008-05-07 | 比亚迪股份有限公司 | 一种液晶的提纯方法 |
CN101560397A (zh) * | 2009-05-27 | 2009-10-21 | 烟台显华化工科技有限公司 | Tn第一极小向列相混合液晶及其制备方法 |
CN101722168A (zh) * | 2008-10-21 | 2010-06-09 | 财团法人工业技术研究院 | 回收废弃面板中液晶的方法及装置 |
-
2015
- 2015-10-10 CN CN201510653611.0A patent/CN105238416B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1775908A (zh) * | 2005-11-25 | 2006-05-24 | 清华大学 | 一种提纯液晶的方法 |
CN101173172A (zh) * | 2006-10-30 | 2008-05-07 | 比亚迪股份有限公司 | 一种液晶的提纯方法 |
CN101722168A (zh) * | 2008-10-21 | 2010-06-09 | 财团法人工业技术研究院 | 回收废弃面板中液晶的方法及装置 |
CN101560397A (zh) * | 2009-05-27 | 2009-10-21 | 烟台显华化工科技有限公司 | Tn第一极小向列相混合液晶及其制备方法 |
Non-Patent Citations (1)
Title |
---|
液晶提纯方法;张蕾;《化工新型材料》;20060430;第34卷(第4期);第63-66页 * |
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