CN113881232B - Ceramic organic silica gel material for medium-voltage fire-resistant cable and preparation method thereof - Google Patents
Ceramic organic silica gel material for medium-voltage fire-resistant cable and preparation method thereof Download PDFInfo
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- CN113881232B CN113881232B CN202111301690.0A CN202111301690A CN113881232B CN 113881232 B CN113881232 B CN 113881232B CN 202111301690 A CN202111301690 A CN 202111301690A CN 113881232 B CN113881232 B CN 113881232B
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- Prior art keywords
- silica gel
- equal
- parts
- resistant cable
- powder
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000000741 silica gel Substances 0.000 title claims abstract description 62
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 62
- 239000000919 ceramic Substances 0.000 title claims abstract description 35
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 title abstract description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000000843 powder Substances 0.000 claims abstract description 37
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 34
- 239000010703 silicon Substances 0.000 claims abstract description 34
- 229920002050 silicone resin Polymers 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 21
- 239000003365 glass fiber Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 44
- 238000003756 stirring Methods 0.000 claims description 31
- 239000002131 composite material Substances 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000000178 monomer Substances 0.000 claims description 16
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims description 14
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 13
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 11
- 229920002379 silicone rubber Polymers 0.000 claims description 8
- 230000004580 weight loss Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 7
- 238000006482 condensation reaction Methods 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005054 agglomeration Methods 0.000 claims description 5
- 230000002776 aggregation Effects 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims description 4
- 239000011256 inorganic filler Substances 0.000 claims description 4
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 229920001843 polymethylhydrosiloxane Polymers 0.000 claims description 3
- 239000011863 silicon-based powder Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 238000007142 ring opening reaction Methods 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000011800 void material Substances 0.000 claims description 2
- 239000013464 silicone adhesive Substances 0.000 claims 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims 1
- 150000003376 silicon Chemical class 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 abstract description 12
- 239000000853 adhesive Substances 0.000 abstract description 8
- 230000001070 adhesive effect Effects 0.000 abstract description 8
- 239000013013 elastic material Substances 0.000 abstract description 5
- 238000004132 cross linking Methods 0.000 abstract description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 10
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 8
- 238000007731 hot pressing Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- UESSEMPSSAXQJC-UHFFFAOYSA-N ethanol;methanamine Chemical compound NC.CCO UESSEMPSSAXQJC-UHFFFAOYSA-N 0.000 description 4
- 239000010445 mica Substances 0.000 description 4
- 229910052618 mica group Inorganic materials 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000012671 ceramic insulating material Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004944 Liquid Silicone Rubber Substances 0.000 description 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- ZXVOCOLRQJZVBW-UHFFFAOYSA-N azane;ethanol Chemical compound N.CCO ZXVOCOLRQJZVBW-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012700 ceramic precursor Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
-
- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Abstract
Description
Serial number | Performance of | Example 1 | Example 2 | Example 3 | Example 4 | Comparative example |
1 | Density, g/cm 3 | 1.76 | 1.75 | 1.72 | 1.72 | 1.55 |
2 | Hardness Shore A | 85 | 83 | 82 | 80 | 62 |
3 | Tensile strength, MPa | 5.2 | 5.3 | 5.5 | 5.2 | 3.1 |
4 | Tensile breaking elongation,% | 71 | 72 | 70 | 76 | 210 |
5 | Ablation weight loss,% | 9 | 9 | 10 | 10 | 14 |
6 | Dielectric strength (rubber), kV | 22 | 21 | 22 | 22 | 22 |
7 | Dielectric strength (ceramic), kV | 11 | 12 | 11 | 11 | 7 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111301690.0A CN113881232B (en) | 2021-11-04 | 2021-11-04 | Ceramic organic silica gel material for medium-voltage fire-resistant cable and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111301690.0A CN113881232B (en) | 2021-11-04 | 2021-11-04 | Ceramic organic silica gel material for medium-voltage fire-resistant cable and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
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CN113881232A CN113881232A (en) | 2022-01-04 |
CN113881232B true CN113881232B (en) | 2023-03-21 |
Family
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Family Applications (1)
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CN202111301690.0A Active CN113881232B (en) | 2021-11-04 | 2021-11-04 | Ceramic organic silica gel material for medium-voltage fire-resistant cable and preparation method thereof |
Country Status (1)
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CN (1) | CN113881232B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115331868B (en) * | 2022-07-15 | 2023-06-20 | 广东南缆电缆有限公司 | Extrusion type silicon dioxide insulation fire-resistant cable |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101743198B (en) * | 2007-08-01 | 2012-12-12 | 电气化学工业株式会社 | Silica powder, method for production of the same, and composition using the same |
CN103951983B (en) * | 2014-04-17 | 2016-09-07 | 中科院广州化学有限公司 | A kind of high heat conduction high temperature resistant polysiloxanes ceramic composite and preparation method thereof and application |
CN105647190A (en) * | 2016-01-14 | 2016-06-08 | 上海大学 | Preparation method of ceramic silicon rubber composite material used for fire-resistant insulated cable |
CN105860536A (en) * | 2016-04-13 | 2016-08-17 | 山东兆圭高分子材料科技有限公司 | Flame-retardant and fire-resistant ceramic silicone rubber and preparation method thereof |
CN105670301A (en) * | 2016-04-20 | 2016-06-15 | 中国科学院长春应用化学研究所 | Fire-resisting ceramic silicone rubber and preparation method thereof |
CN107827117B (en) * | 2017-11-22 | 2020-12-22 | 江苏联瑞新材料股份有限公司 | Preparation method of multimodal distribution spherical silicon dioxide micro powder |
CN110183858B (en) * | 2019-07-11 | 2021-12-17 | 中山市华南理工大学现代产业技术研究院 | Self-repairable ceramic silicone rubber material and preparation method thereof |
CN110484000B (en) * | 2019-08-19 | 2022-03-18 | 湖北兴瑞硅材料有限公司 | Addition type liquid silicone rubber and preparation method thereof |
CN110922765B (en) * | 2019-12-10 | 2021-07-06 | 武汉理工大学 | Flexible heat-resistant ceramizable silicone rubber composite material and preparation method thereof |
CN113072879A (en) * | 2021-03-30 | 2021-07-06 | 上海瑞起新材料科技有限公司 | Liquid silicon rubber for ceramic insulator coating and preparation method thereof |
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2021
- 2021-11-04 CN CN202111301690.0A patent/CN113881232B/en active Active
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Effective date of registration: 20240226 Address after: Room 409, Building 1, No. 20 Headquarters Third Road, Songshan Lake Park, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Airlines Maxin Mstar Technology Ltd. Country or region after: China Patentee after: Dongguan Sanhang Venture Capital Co.,Ltd. Address before: 523000 room 402, building 1, No. 20, third headquarters Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee before: Guangdong Airlines Maxin Mstar Technology Ltd. Country or region before: China Patentee before: DONGGUAN SANHANG CIVIL-MILITARY INTEGRATION INNOVATION Research Institute |
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Effective date of registration: 20240611 Address after: Room 102, Building 3, No. 3 Jinshadun Second Road, Dalang Town, Dongguan City, Guangdong Province, 523777 Patentee after: Guangdong Litian Material Technology Co.,Ltd. Country or region after: China Address before: Room 409, Building 1, No. 20 Headquarters Third Road, Songshan Lake Park, Dongguan City, Guangdong Province, 523000 Patentee before: Guangdong Airlines Maxin Mstar Technology Ltd. Country or region before: China Patentee before: Dongguan Sanhang Venture Capital Co.,Ltd. |