CN216749409U - 一种广播用耐火电缆 - Google Patents
一种广播用耐火电缆 Download PDFInfo
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- CN216749409U CN216749409U CN202122641180.XU CN202122641180U CN216749409U CN 216749409 U CN216749409 U CN 216749409U CN 202122641180 U CN202122641180 U CN 202122641180U CN 216749409 U CN216749409 U CN 216749409U
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- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 32
- 239000010410 layer Substances 0.000 claims abstract description 153
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003063 flame retardant Substances 0.000 claims abstract description 20
- 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 claims abstract description 18
- 239000002346 layers by function Substances 0.000 claims abstract description 18
- 229920002620 polyvinyl fluoride Polymers 0.000 claims abstract description 18
- 239000003365 glass fiber Substances 0.000 claims abstract description 16
- 239000010445 mica Substances 0.000 claims abstract description 16
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 15
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 229910052863 mullite Inorganic materials 0.000 claims abstract description 14
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 13
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011889 copper foil Substances 0.000 claims abstract description 12
- 239000012792 core layer Substances 0.000 claims abstract description 12
- 238000005253 cladding Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 9
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 6
- -1 polyfluoroethylene Polymers 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 239000010949 copper Substances 0.000 claims 2
- 239000011241 protective layer Substances 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000010292 electrical insulation Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002468 ceramisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122641180.XU CN216749409U (zh) | 2021-10-29 | 2021-10-29 | 一种广播用耐火电缆 |
Applications Claiming Priority (1)
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CN202122641180.XU CN216749409U (zh) | 2021-10-29 | 2021-10-29 | 一种广播用耐火电缆 |
Publications (1)
Publication Number | Publication Date |
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CN216749409U true CN216749409U (zh) | 2022-06-14 |
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Family Applications (1)
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CN202122641180.XU Active CN216749409U (zh) | 2021-10-29 | 2021-10-29 | 一种广播用耐火电缆 |
Country Status (1)
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CN (1) | CN216749409U (zh) |
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2021
- 2021-10-29 CN CN202122641180.XU patent/CN216749409U/zh active Active
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 250000 Keyuan street, economic development zone, Shanghe County, Jinan City, Shandong Province Patentee after: JINAN MASHIJI INTELLIGENT ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 250000 seat A5, room 409, 4th floor, complex building, airport functional zone, Jinan comprehensive free trade zone, high tech Zone, Jinan, Shandong Province Patentee before: Jinan today Fuxing Electric Group Co.,Ltd. Country or region before: China Patentee before: Yongjing Mashiji Intelligent Environmental Protection Technology Co.,Ltd. Patentee before: JINAN MASHIJI INTELLIGENT ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |