JP6431384B2 - 絶縁電線 - Google Patents
絶縁電線 Download PDFInfo
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- JP6431384B2 JP6431384B2 JP2015007735A JP2015007735A JP6431384B2 JP 6431384 B2 JP6431384 B2 JP 6431384B2 JP 2015007735 A JP2015007735 A JP 2015007735A JP 2015007735 A JP2015007735 A JP 2015007735A JP 6431384 B2 JP6431384 B2 JP 6431384B2
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- Prior art keywords
- resin
- vinyl chloride
- coating layer
- plasticizer
- insulating coating
- 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.)
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- 239000011347 resin Substances 0.000 claims description 101
- 229920005989 resin Polymers 0.000 claims description 101
- 239000004014 plasticizer Substances 0.000 claims description 53
- 239000011247 coating layer Substances 0.000 claims description 47
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 40
- 239000004020 conductor Substances 0.000 claims description 20
- 229920001577 copolymer Polymers 0.000 claims description 19
- 230000009477 glass transition Effects 0.000 claims description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- HIDBROSJWZYGSZ-UHFFFAOYSA-N 1-phenylpyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C1=CC=CC=C1 HIDBROSJWZYGSZ-UHFFFAOYSA-N 0.000 claims description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 22
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 19
- 239000000463 material Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 230000007774 longterm Effects 0.000 description 11
- 238000009413 insulation Methods 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 8
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000011342 resin composition Substances 0.000 description 7
- -1 trimellitic acid ester Chemical class 0.000 description 7
- 238000010292 electrical insulation Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 229920000915 polyvinyl chloride Polymers 0.000 description 5
- 239000004800 polyvinyl chloride Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 description 3
- 239000004703 cross-linked polyethylene Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Chemical compound CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007033 dehydrochlorination reaction Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- KJTZGGMVRFZKOA-UHFFFAOYSA-N 6-(7-methyloctoxy)-6-oxohexanoic acid Chemical compound CC(C)CCCCCCOC(=O)CCCCC(O)=O KJTZGGMVRFZKOA-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- IVRFYNSETZKRSJ-UHFFFAOYSA-N ClC=C.N#CC=CC=CC1=CC=CC=C1 Chemical compound ClC=C.N#CC=CC=CC1=CC=CC=C1 IVRFYNSETZKRSJ-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 150000001278 adipic acid derivatives Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000001535 azelaic acid derivatives Chemical class 0.000 description 1
- 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 1
- ZFMQKOWCDKKBIF-UHFFFAOYSA-N bis(3,5-difluorophenyl)phosphane Chemical compound FC1=CC(F)=CC(PC=2C=C(F)C=C(F)C=2)=C1 ZFMQKOWCDKKBIF-UHFFFAOYSA-N 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 1
- KRGNPJFAKZHQPS-UHFFFAOYSA-N chloroethene;ethene Chemical group C=C.ClC=C KRGNPJFAKZHQPS-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 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 1
- DROMNWUQASBTFM-UHFFFAOYSA-N dinonyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCC DROMNWUQASBTFM-UHFFFAOYSA-N 0.000 description 1
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 description 1
- XWVQUJDBOICHGH-UHFFFAOYSA-N dioctyl nonanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCC(=O)OCCCCCCCC XWVQUJDBOICHGH-UHFFFAOYSA-N 0.000 description 1
- YCZJVRCZIPDYHH-UHFFFAOYSA-N ditridecyl benzene-1,2-dicarboxylate Chemical compound CCCCCCCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCCCCCCC YCZJVRCZIPDYHH-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000006078 metal deactivator Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 150000003021 phthalic acid derivatives Chemical class 0.000 description 1
- JQCXWCOOWVGKMT-UHFFFAOYSA-N phthalic acid diheptyl ester Natural products CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC JQCXWCOOWVGKMT-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002285 poly(styrene-co-acrylonitrile) Polymers 0.000 description 1
- 229920005671 poly(vinyl chloride-propylene) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 150000003329 sebacic acid derivatives Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012321 sodium triacetoxyborohydride Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Images
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- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Description
ポリ塩化ビニル 信越化学工業株式会社製 商品名:TH2000(重合度2000)、商品名TH3000(重合度3000)
(改質樹脂)
マレイミド系共重合体 日本触媒株式会社製 商品名:ポリイミレックス(登録商標)PML−203(ガラス転移点:140℃、主モノマー:N−フェニルマレイミド,メタクリル酸メチル及びスチレン)
(可塑剤)
・トリメリット酸系可塑剤 (株)ADEKA製 商品名:アデカサイザー(登録商標)C−N9(トリメリット酸イソノニルエステル)
・ピロメリット酸系可塑剤 (株)ADEKA製 商品名:アデカサイザー(登録商標)UL−100(ピロメリット酸混合直鎖アルキルエステル)
(充填材)
炭酸カルシウム 白石カルシウム株式会社製 商品名:Calmos(登録商標)
(安定剤)
Ca/Zn系塩ビ用安定剤 (株)ADEKA製 商品名:アデカスタブ(登録商標)RUP−110
(加工助剤)
アクリル系加工助剤 三菱レイヨン株式会社製 商品名:メタブレン(登録商標)P−551
上記実施例及び比較例の電線試験サンプルについて、次の方法により長期耐熱性、高温摩耗性、及び低温性の評価を実施した。各評価結果を表1乃至3に合わせて示す。
まず、実施例及び比較例で得られた電線試験サンプルから銅芯線を除去し、絶縁被覆層のみを160℃で所定時間加熱した。次に、加熱後の絶縁被覆層の伸び率を測定し、伸び率が100%以上となるか否かを測定した。この操作を繰り返し、伸び率が100%未満となったときの加熱時間を求めた。絶縁被覆層の伸び率が100%未満となったときの加熱時間が280時間以上を「○」と評価し、240時間以上280時間未満を「△」と評価し、240時間未満を「×」と評価した。なお、絶縁被覆層の伸び率は、ストログラフにより200mm/minにて測定した。
上記で得られた各例の電線試験サンプルに対し、摩耗子として直径0.45mmの針金を用い、IS06722のスクレープ摩耗規格に準拠して、摩耗試験を実施した。なお、この試験では、100℃の環境下、5Nの荷重を摩耗子にかけた状態で、摩耗子を絶縁被覆層上で繰り返しスライドさせた。そして、スクレープ回数が10回以上でも金属導体と針金との間で導通しなかった場合を「○」と評価し、スクレープ回数が10回未満で導通した場合を「×」と評価した。
まず、実施例及び比較例で得られた電線試験サンプルを、空気中、−40℃の環境下で4時間以上冷却した。次に、当該電線試験サンプルの直径と同じ直径を有する金属マンドレルへ、冷却後の電線試験サンプルを螺旋状に巻き付けた。その後、巻き付けた電線試験サンプルの金属導体と金属マンドレルとの間に1kVで1分間の耐電圧を印加した結果、絶縁破壊が発生しなかったものを「○」と評価し、絶縁破壊が発生したものを「×」と評価した。
2 導体
3 絶縁被覆層
Claims (1)
- 塩化ビニル樹脂と、ガラス転移点が100℃以上であり、かつ、N−フェニルマレイミド、メタクリル酸メチル及びスチレンの共重合体である改質樹脂と、可塑剤とを含有する絶縁被覆層と、
前記絶縁被覆層により被覆される導体と、
を備え、
前記絶縁被覆層において、前記塩化ビニル樹脂及び前記改質樹脂の合計100質量部に対する可塑剤の含有量が25〜50質量部であり、前記塩化ビニル樹脂及び前記改質樹脂の含有比が質量比で90:10〜70:30(塩化ビニル樹脂:改質樹脂)であることを特徴とする絶縁電線。
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JP2015007735A JP6431384B2 (ja) | 2015-01-19 | 2015-01-19 | 絶縁電線 |
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JP2015007735A JP6431384B2 (ja) | 2015-01-19 | 2015-01-19 | 絶縁電線 |
Publications (2)
Publication Number | Publication Date |
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JP2016134268A JP2016134268A (ja) | 2016-07-25 |
JP6431384B2 true JP6431384B2 (ja) | 2018-11-28 |
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JP (1) | JP6431384B2 (ja) |
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WO2017170037A1 (ja) * | 2016-03-29 | 2017-10-05 | 日本ゼオン株式会社 | 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体、及び積層体 |
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JP2003064232A (ja) * | 2001-08-27 | 2003-03-05 | Yazaki Corp | Pvc系樹脂組成物 |
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