CN103971786B - 电烤箱用电工级有机涂层耐高温绝缘氧化镁粉及其生产方法 - Google Patents
电烤箱用电工级有机涂层耐高温绝缘氧化镁粉及其生产方法 Download PDFInfo
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- CN103971786B CN103971786B CN201310739118.1A CN201310739118A CN103971786B CN 103971786 B CN103971786 B CN 103971786B CN 201310739118 A CN201310739118 A CN 201310739118A CN 103971786 B CN103971786 B CN 103971786B
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- magnesia powder
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- organic coating
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- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 239000000843 powder Substances 0.000 title claims abstract description 65
- 239000000395 magnesium oxide Substances 0.000 title claims abstract description 63
- 239000011248 coating agent Substances 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000011368 organic material Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 21
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 20
- 239000011147 inorganic material Substances 0.000 claims abstract description 20
- 238000009413 insulation Methods 0.000 claims description 28
- 150000001875 compounds Chemical class 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000001095 magnesium carbonate Substances 0.000 claims description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims description 3
- 235000014380 magnesium carbonate Nutrition 0.000 claims description 3
- 238000013036 cure process Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 10
- 238000000137 annealing Methods 0.000 abstract description 4
- 238000005485 electric heating Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 17
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241000283216 Phocidae Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (6)
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CN201310739118.1A CN103971786B (zh) | 2013-12-27 | 2013-12-27 | 电烤箱用电工级有机涂层耐高温绝缘氧化镁粉及其生产方法 |
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CN201310739118.1A CN103971786B (zh) | 2013-12-27 | 2013-12-27 | 电烤箱用电工级有机涂层耐高温绝缘氧化镁粉及其生产方法 |
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CN103971786A CN103971786A (zh) | 2014-08-06 |
CN103971786B true CN103971786B (zh) | 2017-01-25 |
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CN201310739118.1A Active CN103971786B (zh) | 2013-12-27 | 2013-12-27 | 电烤箱用电工级有机涂层耐高温绝缘氧化镁粉及其生产方法 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105566950B (zh) * | 2015-12-07 | 2018-08-10 | 上海实业振泰化工有限公司 | 一种高耐压电工级高温氧化镁的制造方法 |
CN106098152A (zh) * | 2016-06-08 | 2016-11-09 | 大石桥市美尔镁制品有限公司 | 核电级防火电缆用氧化镁及其制备方法 |
CN106057281B (zh) * | 2016-06-08 | 2018-07-10 | 大石桥市美尔镁制品有限公司 | 一种防火电缆用护套型氧化镁 |
CN105869711B (zh) * | 2016-06-17 | 2017-11-24 | 辽宁嘉顺化工科技有限公司 | 铁盘类电热元件的绝缘层材料及其制备方法 |
CN106967309B (zh) * | 2017-02-24 | 2019-01-22 | 上海实业振泰化工有限公司 | 一种煲水铝管用电工级氧化镁粉的生产方法 |
CN109835927B (zh) * | 2017-11-28 | 2021-09-17 | 中国科学院大连化学物理研究所 | 一种耐高温、高疏水电工级氧化镁粉及其制备方法 |
CN108513380A (zh) * | 2018-01-05 | 2018-09-07 | 上海实业振泰化工有限公司 | 无溶剂有机硅树脂涂层电热元件用绝缘填充材料制作方法 |
CN108288528A (zh) * | 2018-02-07 | 2018-07-17 | 大石桥市美尔镁制品有限公司 | 一种氧化镁粉绝缘材料和一种柔性电缆 |
CN108219508B (zh) * | 2018-02-07 | 2021-03-30 | 大石桥市美尔镁制品有限公司 | 一种防潮材料及其制备方法和应用 |
CN108281217A (zh) * | 2018-02-07 | 2018-07-13 | 大石桥市美尔镁制品有限公司 | 一种氧化镁粉绝缘材料及其制备方法和一种柔性电缆 |
CN109135339B (zh) * | 2018-08-11 | 2020-11-13 | 辽宁嘉顺化工科技有限公司 | 一种防潮改性电工级氧化镁的制备方法以及应用 |
CN109225641B (zh) * | 2018-08-11 | 2021-02-09 | 辽宁嘉顺化工科技有限公司 | 一种电工级氧化镁粉末的制备方法 |
CN110615454A (zh) * | 2019-04-18 | 2019-12-27 | 上海实业振泰化工有限公司 | 一种煲咖啡管用电工级氧化镁粉及其生产方法 |
CN111718184A (zh) * | 2020-05-18 | 2020-09-29 | 大石桥市美尔镁制品有限公司 | 一种煅烧高温烤箱用氧化镁粉、其制备方法及用途 |
CN115974460A (zh) * | 2022-11-04 | 2023-04-18 | 大石桥市美尔镁制品有限公司 | 一种基于氧化镁粉混合配比的固体防水添加剂及混合配比方法 |
CN117945738B (zh) * | 2024-03-26 | 2024-06-18 | 辽宁嘉顺科技有限公司 | 一种耐高温发热管用导热绝缘氧化镁的制备方法 |
Citations (5)
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CN1052877A (zh) * | 1991-02-04 | 1991-07-10 | 中国科学院西安光学精密机械研究所 | 耐高温复合绝缘涂料 |
US5254411A (en) * | 1990-12-05 | 1993-10-19 | Shin-Etsu Chemical Co., Ltd. | Formation of heat-resistant dielectric coatings |
CN101237724A (zh) * | 2008-03-07 | 2008-08-06 | 上海实业振泰化工有限公司 | 提高管状电热元件用绝缘填充材料电性能均一性的方法 |
CN201688736U (zh) * | 2010-03-17 | 2010-12-29 | 廖滨 | 可用于高压电源的纳米电热蓄能装置 |
CN102254652A (zh) * | 2011-04-20 | 2011-11-23 | 荆巍 | 一种电热管用氧化镁导热绝缘材料的制备方法 |
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DE102011115379B4 (de) * | 2011-10-10 | 2018-09-27 | Schott Ag | Beschichtetes Glas- oder Glaskeramik-Substrat mit haptischen Eigenschaften und Glaskeramik-Kochfeld |
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- 2013-12-27 CN CN201310739118.1A patent/CN103971786B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5254411A (en) * | 1990-12-05 | 1993-10-19 | Shin-Etsu Chemical Co., Ltd. | Formation of heat-resistant dielectric coatings |
CN1052877A (zh) * | 1991-02-04 | 1991-07-10 | 中国科学院西安光学精密机械研究所 | 耐高温复合绝缘涂料 |
CN101237724A (zh) * | 2008-03-07 | 2008-08-06 | 上海实业振泰化工有限公司 | 提高管状电热元件用绝缘填充材料电性能均一性的方法 |
CN201688736U (zh) * | 2010-03-17 | 2010-12-29 | 廖滨 | 可用于高压电源的纳米电热蓄能装置 |
CN102254652A (zh) * | 2011-04-20 | 2011-11-23 | 荆巍 | 一种电热管用氧化镁导热绝缘材料的制备方法 |
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Application publication date: 20140806 Assignee: Yingkou Xinrongxin Insulation Material Co.,Ltd. Assignor: SHANGHAI SIIC ZHENTAI CHEMICAL CO.,LTD. Contract record no.: X2023310000089 Denomination of invention: High temperature resistant insulating magnesium oxide powder with electrical grade organic coating for electric ovens and its production method Granted publication date: 20170125 License type: Common License Record date: 20230613 |
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Application publication date: 20140806 Assignee: Yingkou Taisheng Magnesium Salt Products Co.,Ltd. Assignor: SHANGHAI SIIC ZHENTAI CHEMICAL CO.,LTD. Contract record no.: X2024310000152 Denomination of invention: Electrical grade organic coating heat-resistant insulation magnesium oxide powder for electric ovens and its production method Granted publication date: 20170125 License type: Common License Record date: 20240912 |