JP2011192641A - 耐放射線性電線・ケーブル - Google Patents
耐放射線性電線・ケーブル Download PDFInfo
- Publication number
- JP2011192641A JP2011192641A JP2011026664A JP2011026664A JP2011192641A JP 2011192641 A JP2011192641 A JP 2011192641A JP 2011026664 A JP2011026664 A JP 2011026664A JP 2011026664 A JP2011026664 A JP 2011026664A JP 2011192641 A JP2011192641 A JP 2011192641A
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- electric wire
- naphthylene group
- radiation
- polymer containing
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 48
- 229920000642 polymer Polymers 0.000 claims abstract description 52
- 125000004957 naphthylene group Chemical group 0.000 claims abstract description 36
- -1 polybutylene naphthalate Polymers 0.000 claims abstract description 14
- 229920000098 polyolefin Polymers 0.000 claims abstract description 14
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 239000011112 polyethylene naphthalate Substances 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 description 23
- 230000003712 anti-aging effect Effects 0.000 description 20
- 239000012212 insulator Substances 0.000 description 19
- 239000003063 flame retardant Substances 0.000 description 14
- 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 9
- 229910052736 halogen Inorganic materials 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 150000002367 halogens Chemical class 0.000 description 7
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 6
- 239000010692 aromatic oil Substances 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 5
- 239000010734 process oil Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 4
- 239000011342 resin composition Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical group C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 3
- 239000003431 cross linking reagent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 3
- 229920002530 polyetherether ketone Polymers 0.000 description 3
- YHMYGUUIMTVXNW-UHFFFAOYSA-N 1,3-dihydrobenzimidazole-2-thione Chemical compound C1=CC=C2NC(S)=NC2=C1 YHMYGUUIMTVXNW-UHFFFAOYSA-N 0.000 description 2
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- BSWWXRFVMJHFBN-UHFFFAOYSA-N 2,4,6-tribromophenol Chemical compound OC1=C(Br)C=C(Br)C=C1Br BSWWXRFVMJHFBN-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
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- 239000000460 chlorine Substances 0.000 description 2
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- 150000001875 compounds Chemical class 0.000 description 2
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
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- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
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- 239000000203 mixture Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 2
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- YHMOQCYOOUHZSF-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-[1-(2,3,4,5,6-pentabromophenoxy)ethoxy]benzene Chemical compound BrC=1C(Br)=C(Br)C(Br)=C(Br)C=1OC(C)OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br YHMOQCYOOUHZSF-UHFFFAOYSA-N 0.000 description 1
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- OZHJEQVYCBTHJT-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-methylbenzene Chemical compound CC1=C(Br)C(Br)=C(Br)C(Br)=C1Br OZHJEQVYCBTHJT-UHFFFAOYSA-N 0.000 description 1
- YATIGPZCMOYEGE-UHFFFAOYSA-N 1,3,5-tribromo-2-[2-(2,4,6-tribromophenoxy)ethoxy]benzene Chemical compound BrC1=CC(Br)=CC(Br)=C1OCCOC1=C(Br)C=C(Br)C=C1Br YATIGPZCMOYEGE-UHFFFAOYSA-N 0.000 description 1
- YLMXNQPOOVZIHK-UHFFFAOYSA-N 1,3-bis[3-(dimethylamino)propyl]thiourea Chemical compound CN(C)CCCNC(=S)NCCCN(C)C YLMXNQPOOVZIHK-UHFFFAOYSA-N 0.000 description 1
- VETPHHXZEJAYOB-UHFFFAOYSA-N 1-n,4-n-dinaphthalen-2-ylbenzene-1,4-diamine Chemical compound C1=CC=CC2=CC(NC=3C=CC(NC=4C=C5C=CC=CC5=CC=4)=CC=3)=CC=C21 VETPHHXZEJAYOB-UHFFFAOYSA-N 0.000 description 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 description 1
- XGIDEUICZZXBFQ-UHFFFAOYSA-N 1h-benzimidazol-2-ylmethanethiol Chemical compound C1=CC=C2NC(CS)=NC2=C1 XGIDEUICZZXBFQ-UHFFFAOYSA-N 0.000 description 1
- CHUGKEQJSLOLHL-UHFFFAOYSA-N 2,2-Bis(bromomethyl)propane-1,3-diol Chemical compound OCC(CO)(CBr)CBr CHUGKEQJSLOLHL-UHFFFAOYSA-N 0.000 description 1
- SFJOBYZKUSLNIG-UHFFFAOYSA-N 2,3,4-tris(1-phenylethyl)phenol Chemical compound C=1C=C(O)C(C(C)C=2C=CC=CC=2)=C(C(C)C=2C=CC=CC=2)C=1C(C)C1=CC=CC=C1 SFJOBYZKUSLNIG-UHFFFAOYSA-N 0.000 description 1
- ALEYBMUCCRAJEB-UHFFFAOYSA-N 2,3-bis(1-phenylethyl)phenol Chemical compound C=1C=CC(O)=C(C(C)C=2C=CC=CC=2)C=1C(C)C1=CC=CC=C1 ALEYBMUCCRAJEB-UHFFFAOYSA-N 0.000 description 1
- JHJUYGMZIWDHMO-UHFFFAOYSA-N 2,6-dibromo-4-(3,5-dibromo-4-hydroxyphenyl)sulfonylphenol Chemical compound C1=C(Br)C(O)=C(Br)C=C1S(=O)(=O)C1=CC(Br)=C(O)C(Br)=C1 JHJUYGMZIWDHMO-UHFFFAOYSA-N 0.000 description 1
- HREXIBFZDJHFCF-UHFFFAOYSA-N 2,6-dibromo-4-propylphenol Chemical compound CCCC1=CC(Br)=C(O)C(Br)=C1 HREXIBFZDJHFCF-UHFFFAOYSA-N 0.000 description 1
- 239000004808 2-ethylhexylester Substances 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 1
- DYIZJUDNMOIZQO-UHFFFAOYSA-N 4,5,6,7-tetrabromo-2-[2-(4,5,6,7-tetrabromo-1,3-dioxoisoindol-2-yl)ethyl]isoindole-1,3-dione Chemical compound O=C1C(C(=C(Br)C(Br)=C2Br)Br)=C2C(=O)N1CCN1C(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C2C1=O DYIZJUDNMOIZQO-UHFFFAOYSA-N 0.000 description 1
- UJAWGGOCYUPCPS-UHFFFAOYSA-N 4-(2-phenylpropan-2-yl)-n-[4-(2-phenylpropan-2-yl)phenyl]aniline Chemical compound C=1C=C(NC=2C=CC(=CC=2)C(C)(C)C=2C=CC=CC=2)C=CC=1C(C)(C)C1=CC=CC=C1 UJAWGGOCYUPCPS-UHFFFAOYSA-N 0.000 description 1
- ZZMVLMVFYMGSMY-UHFFFAOYSA-N 4-n-(4-methylpentan-2-yl)-1-n-phenylbenzene-1,4-diamine Chemical compound C1=CC(NC(C)CC(C)C)=CC=C1NC1=CC=CC=C1 ZZMVLMVFYMGSMY-UHFFFAOYSA-N 0.000 description 1
- CBXLKTJBDANMLE-UHFFFAOYSA-N 5-oxo-5-(2,2,6,6-tetramethylpiperidin-4-yl)oxypentane-1,2,3-tricarboxylic acid Chemical compound CC1(C)CC(OC(=O)CC(C(CC(O)=O)C(O)=O)C(O)=O)CC(C)(C)N1 CBXLKTJBDANMLE-UHFFFAOYSA-N 0.000 description 1
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- BWKHOIPCZURDHL-UHFFFAOYSA-N ClC(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)Cl Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)C(Cl)(Cl)Cl BWKHOIPCZURDHL-UHFFFAOYSA-N 0.000 description 1
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- KRADHMIOFJQKEZ-UHFFFAOYSA-N Tri-2-ethylhexyl trimellitate Chemical compound CCCCC(CC)COC(=O)C1=CC=C(C(=O)OCC(CC)CCCC)C(C(=O)OCC(CC)CCCC)=C1 KRADHMIOFJQKEZ-UHFFFAOYSA-N 0.000 description 1
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- XBJJRSFLZVLCSE-UHFFFAOYSA-N barium(2+);diborate Chemical compound [Ba+2].[Ba+2].[Ba+2].[O-]B([O-])[O-].[O-]B([O-])[O-] XBJJRSFLZVLCSE-UHFFFAOYSA-N 0.000 description 1
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- IGVMABLSCSERPH-UHFFFAOYSA-N carboxy carboxyoxycarbonyl carbonate 1,3-dibromo-2,2-dimethylpropane-1,3-diol Chemical compound C(=O)(O)OC(=O)OC(=O)OC(=O)O.BrC(O)C(C)(C(O)Br)C IGVMABLSCSERPH-UHFFFAOYSA-N 0.000 description 1
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- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
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- WGKLOLBTFWFKOD-UHFFFAOYSA-N tris(2-nonylphenyl) phosphite Chemical compound CCCCCCCCCC1=CC=CC=C1OP(OC=1C(=CC=CC=1)CCCCCCCCC)OC1=CC=CC=C1CCCCCCCCC WGKLOLBTFWFKOD-UHFFFAOYSA-N 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
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- 150000003751 zinc Chemical class 0.000 description 1
- BOXSVZNGTQTENJ-UHFFFAOYSA-L zinc dibutyldithiocarbamate Chemical compound [Zn+2].CCCCN(C([S-])=S)CCCC.CCCCN(C([S-])=S)CCCC BOXSVZNGTQTENJ-UHFFFAOYSA-L 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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Abstract
【解決手段】導体1上に、ナフチレン基を含むポリマーからなる内側絶縁層2と架橋ポリオレフィンからなる外側絶縁層3とを被覆した電線10である。また前記ナフチレン基を含むポリマーが、ポリエチレンナフタレート(PEN)またはポリブチレンナフタレート(PBN)である。
【選択図】図1
Description
シクロペンタジエン等を用いることができる。
作製した電線を、JISC3005に準拠して引張試験を行ない、初期の引張強さ、伸びと、放射線照射後の引張強さ、伸びとを測定した。
放射線の照射は日本原子力研究開発機構の高崎研究所にある60Coを利用しγ線の照射を行った。線量率は約4kGy/hで実施した。線量は1MGy、および2MGy照射している。
試作した電線を室温で30時間静置し、その後、電線表面を10倍の拡大鏡で観察し、ブルーム、またはブリードが無ければ○(合格)とし、ブルーム、またはブリードが有れば×(不合格)とした。
放射線照射後の伸びが150%以上、かつ外観試験が良好なものを合格とした。
2 内層絶縁体(第一の絶縁層)
3 外層絶縁体(第二の絶縁層)
10 電線
Claims (4)
- 導体上に、ナフチレン基を含むポリマーからなる内側絶縁層と架橋ポリオレフィンからなる外側絶縁層とを被覆したことを特徴とする耐放射線性電線。
- 前記ナフチレン基を含むポリマーが、ポリエチレンナフタレート(PEN)またはポリブチレンナフタレート(PBN)である請求項1記載の耐放射線性電線。
- 複数本の電線を撚り合わせ、その外周をシースで被覆したケーブルにおいて、電線が、導体上に、ナフチレン基を含むポリマーからなる内側絶縁層と架橋ポリオレフィンからなる外側絶縁層とを被覆して形成されたことを特徴とする耐放射線性ケーブル。
- 前記ナフチレン基を含むポリマーが、ポリエチレンナフタレート(PEN)またはポリブチレンナフタレート(PBN)である請求項3記載の耐放射線性ケーブル。
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JP2015137315A (ja) * | 2014-01-22 | 2015-07-30 | 日立金属株式会社 | 耐放射線性ハロゲンフリー樹脂組成物及びこれを用いた電線・ケーブル |
US9485421B2 (en) | 2010-06-07 | 2016-11-01 | Samsung Electronics Co., Ltd. | Method and apparatus for operating camera function in portable terminal |
JP7108513B2 (ja) | 2018-10-18 | 2022-07-28 | 株式会社三ツ星 | キャブタイヤケーブルおよびキャブタイヤケーブルの製造方法 |
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Also Published As
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JP5720282B2 (ja) | 2015-05-20 |
US20110209898A1 (en) | 2011-09-01 |
US8653371B2 (en) | 2014-02-18 |
CN102194543A (zh) | 2011-09-21 |
CN102194543B (zh) | 2015-07-08 |
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