CN105776256A - 一种绝缘电缆用防潮氧化镁粉的制备方法 - Google Patents
一种绝缘电缆用防潮氧化镁粉的制备方法 Download PDFInfo
- Publication number
- CN105776256A CN105776256A CN201610178420.8A CN201610178420A CN105776256A CN 105776256 A CN105776256 A CN 105776256A CN 201610178420 A CN201610178420 A CN 201610178420A CN 105776256 A CN105776256 A CN 105776256A
- Authority
- CN
- China
- Prior art keywords
- magnesium oxide
- moisture
- oxide powder
- powder
- days
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 53
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 51
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 51
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 229960000583 acetic acid Drugs 0.000 claims abstract description 10
- 239000012362 glacial acetic acid Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000003607 modifier Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 239000012467 final product Substances 0.000 claims description 16
- 238000000498 ball milling Methods 0.000 claims description 9
- 239000006185 dispersion Substances 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 4
- SCPWMSBAGXEGPW-UHFFFAOYSA-N dodecyl(trimethoxy)silane Chemical compound CCCCCCCCCCCC[Si](OC)(OC)OC SCPWMSBAGXEGPW-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- BTURAGWYSMTVOW-UHFFFAOYSA-M sodium dodecanoate Chemical compound [Na+].CCCCCCCCCCCC([O-])=O BTURAGWYSMTVOW-UHFFFAOYSA-M 0.000 claims description 3
- 229940082004 sodium laurate Drugs 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000005580 one pot reaction Methods 0.000 abstract description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000000543 intermediate Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 14
- 238000011056 performance test Methods 0.000 description 12
- 239000004831 Hot glue Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000003760 magnetic stirring Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/02—Magnesia
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/10—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances metallic oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Insulated Conductors (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
Description
| 1天 | 2天 | 3天 | 4天 | 5天 | 6天 | 7天 | 11天 | 12天 | |
| 未处理的MgO粉 | 1.29 | 4.4 | 1.2 | 0.3 | 2.2 | 0.47 | 0.2 | 0.19 | 0.28 |
| 处理过的MgO粉 | 52.4 | 16.1 | 12.5 | 26.3 | 11.6 | 18.9 | 3 | 1.8 | 1.6 |
| 1天 | 2天 | 3天 | 4天 | 5天 | 6天 | 7天 | 11天 | 12天 | |
| 未处理的MgO粉 | 1.29 | 4.4 | 1.2 | 0.3 | 2.2 | 0.47 | 0.2 | 0.19 | 0.28 |
| 处理过的MgO粉 | 73.8 | 19.6 | 13.5 | 28.9 | 12.4 | 22.6 | 4 | 2.6 | 2.4 |
| 1天 | 2天 | 3天 | 4天 | 5天 | 6天 | 7天 | 11天 | 12天 | |
| 未处理的MgO粉 | 1.29 | 4.4 | 1.2 | 0.3 | 2.2 | 0.47 | 0.2 | 0.19 | 0.28 |
| 处理过的MgO粉 | 53.8 | 16.8 | 13.1 | 26.2 | 12.3 | 19.2 | 3.3 | 2.0 | 1.8 |
| 1天 | 2天 | 3天 | 4天 | 5天 | 6天 | 7天 | 11天 | 12天 | |
| 未处理的MgO粉 | 1.29 | 4.4 | 1.2 | 0.3 | 2.2 | 0.47 | 0.2 | 0.19 | 0.28 |
| 处理过的MgO粉 | 54.1 | 17.2 | 14.2 | 27.2 | 12.3 | 20.2 | 3.8 | 2.2 | 2.0 |
| 1天 | 2天 | 3天 | 4天 | 5天 | 6天 | 7天 | 11天 | 12天 | |
| 未处理的MgO粉 | 1.29 | 4.4 | 1.2 | 0.3 | 2.2 | 0.47 | 0.2 | 0.19 | 0.28 |
| 处理过的MgO粉 | 48..4 | 15.2 | 11.1 | 23.2 | 10.7 | 18.9 | 2.6 | 1.6 | 1.3 |
| 1天 | 2天 | 3天 | 4天 | 5天 | 6天 | 7天 | 11天 | 12天 | |
| 未处理的MgO粉 | 1.29 | 4.4 | 1.2 | 0.3 | 2.2 | 0.47 | 0.2 | 0.19 | 0.28 |
| 处理过的MgO粉 | 50.4 | 16.3 | 13.2 | 25.1 | 12.7 | 19.7 | 2.8 | 2.3 | 1.9 |
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178420.8A CN105776256B (zh) | 2016-03-25 | 2016-03-25 | 一种绝缘电缆用防潮氧化镁粉的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610178420.8A CN105776256B (zh) | 2016-03-25 | 2016-03-25 | 一种绝缘电缆用防潮氧化镁粉的制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105776256A true CN105776256A (zh) | 2016-07-20 |
| CN105776256B CN105776256B (zh) | 2017-12-26 |
Family
ID=56390906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610178420.8A Active CN105776256B (zh) | 2016-03-25 | 2016-03-25 | 一种绝缘电缆用防潮氧化镁粉的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105776256B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251357A (zh) * | 2017-07-14 | 2019-01-22 | 上海胜华电气股份有限公司 | 一种新防潮型氧化镁电缆绝缘材料及其制配方法 |
| CN109651847A (zh) * | 2018-12-26 | 2019-04-19 | 沈阳三三新材料有限公司 | 一种防潮氧化镁粉的制备方法 |
| CN111704152A (zh) * | 2020-05-18 | 2020-09-25 | 大石桥市美尔镁制品有限公司 | 一种防潮型防火电缆用氧化镁及其用途 |
| CN119976903A (zh) * | 2025-04-16 | 2025-05-13 | 浙江大学 | 利用含镁废料制备改性再生氧化镁及磷酸镁水泥的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037083A (zh) * | 2008-03-28 | 2011-04-27 | 3M创新有限公司 | 用于粒子表面改性的方法 |
-
2016
- 2016-03-25 CN CN201610178420.8A patent/CN105776256B/zh active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037083A (zh) * | 2008-03-28 | 2011-04-27 | 3M创新有限公司 | 用于粒子表面改性的方法 |
Non-Patent Citations (2)
| Title |
|---|
| 曹颖等: ""纳米氧化镁粉体表面改性技术的研究进展"", 《辽宁化工》 * |
| 高长华等: ""纳米氧化镁粉体的表面改性研究"", 《无机盐工业》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251357A (zh) * | 2017-07-14 | 2019-01-22 | 上海胜华电气股份有限公司 | 一种新防潮型氧化镁电缆绝缘材料及其制配方法 |
| CN109251357B (zh) * | 2017-07-14 | 2021-03-23 | 上海胜华电气股份有限公司 | 一种新防潮型氧化镁电缆绝缘材料及其制备方法 |
| CN109651847A (zh) * | 2018-12-26 | 2019-04-19 | 沈阳三三新材料有限公司 | 一种防潮氧化镁粉的制备方法 |
| CN111704152A (zh) * | 2020-05-18 | 2020-09-25 | 大石桥市美尔镁制品有限公司 | 一种防潮型防火电缆用氧化镁及其用途 |
| CN119976903A (zh) * | 2025-04-16 | 2025-05-13 | 浙江大学 | 利用含镁废料制备改性再生氧化镁及磷酸镁水泥的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105776256B (zh) | 2017-12-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of moisture-proof magnesium oxide powder for insulated cables Effective date of registration: 20230922 Granted publication date: 20171226 Pledgee: South Taihu New Area sub branch of Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: TEC ELECTRIC Co.,Ltd. Registration number: Y2023980058277 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20171226 Pledgee: South Taihu New Area sub branch of Huzhou Wuxing Rural Commercial Bank Co.,Ltd. Pledgor: TEC ELECTRIC Co.,Ltd. Registration number: Y2023980058277 |