JP7355966B1 - 燃料用ホース - Google Patents
燃料用ホース Download PDFInfo
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- JP7355966B1 JP7355966B1 JP2023538928A JP2023538928A JP7355966B1 JP 7355966 B1 JP7355966 B1 JP 7355966B1 JP 2023538928 A JP2023538928 A JP 2023538928A JP 2023538928 A JP2023538928 A JP 2023538928A JP 7355966 B1 JP7355966 B1 JP 7355966B1
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- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
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- 239000011787 zinc oxide Substances 0.000 description 3
- FVQMJJQUGGVLEP-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)C FVQMJJQUGGVLEP-UHFFFAOYSA-N 0.000 description 2
- ZNCDSAZBKYUMAB-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)octane Chemical compound CCCCCCCC(OOC(C)(C)C)OOC(C)(C)C ZNCDSAZBKYUMAB-UHFFFAOYSA-N 0.000 description 2
- AYMDJPGTQFHDSA-UHFFFAOYSA-N 1-(2-ethenoxyethoxy)-2-ethoxyethane Chemical compound CCOCCOCCOC=C AYMDJPGTQFHDSA-UHFFFAOYSA-N 0.000 description 2
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- 238000004438 BET method Methods 0.000 description 2
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
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- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
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- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 2
- 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 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
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- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 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
- 239000003063 flame retardant Substances 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
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- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical class OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
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- 239000003381 stabilizer Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 2
- BOOBDAVNHSOIDB-UHFFFAOYSA-N (2,3-dichlorobenzoyl) 2,3-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC=CC(C(=O)OOC(=O)C=2C(=C(Cl)C=CC=2)Cl)=C1Cl BOOBDAVNHSOIDB-UHFFFAOYSA-N 0.000 description 1
- QEQBMZQFDDDTPN-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy benzenecarboperoxoate Chemical compound CC(C)(C)OOOC(=O)C1=CC=CC=C1 QEQBMZQFDDDTPN-UHFFFAOYSA-N 0.000 description 1
- KDGNCLDCOVTOCS-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy propan-2-yl carbonate Chemical compound CC(C)OC(=O)OOC(C)(C)C KDGNCLDCOVTOCS-UHFFFAOYSA-N 0.000 description 1
- RIPYNJLMMFGZSX-UHFFFAOYSA-N (5-benzoylperoxy-2,5-dimethylhexan-2-yl) benzenecarboperoxoate Chemical compound C=1C=CC=CC=1C(=O)OOC(C)(C)CCC(C)(C)OOC(=O)C1=CC=CC=C1 RIPYNJLMMFGZSX-UHFFFAOYSA-N 0.000 description 1
- XLAIWHIOIFKLEO-UHFFFAOYSA-N (E)-4-<2-(4-hydroxyphenyl)ethenyl>phenol Natural products C1=CC(O)=CC=C1C=CC1=CC=C(O)C=C1 XLAIWHIOIFKLEO-UHFFFAOYSA-N 0.000 description 1
- BLKRGXCGFRXRNQ-SNAWJCMRSA-N (z)-3-carbonoperoxoyl-4,4-dimethylpent-2-enoic acid Chemical compound OC(=O)/C=C(C(C)(C)C)\C(=O)OO BLKRGXCGFRXRNQ-SNAWJCMRSA-N 0.000 description 1
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- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical class C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 description 1
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- RPBWMJBZQXCSFW-UHFFFAOYSA-N 2-methylpropanoyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(=O)C(C)C RPBWMJBZQXCSFW-UHFFFAOYSA-N 0.000 description 1
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 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
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- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- GRPIQKZLNSCFTB-UHFFFAOYSA-N n-[bis(dimethylamino)-fluoroimino-$l^{5}-phosphanyl]-n-methylmethanamine Chemical compound CN(C)P(=NF)(N(C)C)N(C)C GRPIQKZLNSCFTB-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- FZZQNEVOYIYFPF-UHFFFAOYSA-N naphthalene-1,6-diol Chemical compound OC1=CC=CC2=CC(O)=CC=C21 FZZQNEVOYIYFPF-UHFFFAOYSA-N 0.000 description 1
- ZUVBIBLYOCVYJU-UHFFFAOYSA-N naphthalene-1,7-diol Chemical compound C1=CC=C(O)C2=CC(O)=CC=C21 ZUVBIBLYOCVYJU-UHFFFAOYSA-N 0.000 description 1
- DFQICHCWIIJABH-UHFFFAOYSA-N naphthalene-2,7-diol Chemical compound C1=CC(O)=CC2=CC(O)=CC=C21 DFQICHCWIIJABH-UHFFFAOYSA-N 0.000 description 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- JIYXDFNAPHIAFH-UHFFFAOYSA-N tert-butyl 3-tert-butylperoxycarbonylbenzoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC(C(=O)OC(C)(C)C)=C1 JIYXDFNAPHIAFH-UHFFFAOYSA-N 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLAIWHIOIFKLEO-OWOJBTEDSA-N trans-stilbene-4,4'-diol Chemical compound C1=CC(O)=CC=C1\C=C\C1=CC=C(O)C=C1 XLAIWHIOIFKLEO-OWOJBTEDSA-N 0.000 description 1
- WZEOZJQLTRFNCU-UHFFFAOYSA-N trifluoro(trifluoromethoxy)methane Chemical compound FC(F)(F)OC(F)(F)F WZEOZJQLTRFNCU-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
Description
(A)フッ素ゴム
(B)比表面積20m2/g以上60m2/g以下のカーボンブラック
(C)アクリロニトリル・ブタジエン系ゴム
(D)パラフィン系ワックス
(A)フッ素ゴム
(B)比表面積20m2/g以上60m2/g以下のカーボンブラック
(C)アクリロニトリル・ブタジエン系ゴム
(D)パラフィン系ワックス
(A)フッ素ゴム
(B)比表面積20m2/g以上60m2/g以下のカーボンブラック
(C)アクリロニトリル・ブタジエン系ゴム
(D)パラフィン系ワックス
<内層形成用ゴム組成物の調製>
フッ素ゴム(ポリオール架橋剤含有)100質量部に対し、水酸化カルシウム(架橋促進剤)を6質量部、トリアリルイソシアヌレート(共架橋剤)を1質量部、過酸化物架橋剤を1質量部、酸化マグネシウム(受酸剤)を3質量部、カーボンブラック<1>を15質量部配合し、ニーダーを用いて混練することにより、内層形成用ゴム組成物を調製した。
アクリロニトリル・ブタジエン系ゴム<2>100質量部に対し、パラフィン系ワックス<1>を2.0質量部、カーボンブラック<4>を30質量部、カーボンブラック<1>を20質量部、酸化亜鉛を5質量部、ステアリン酸を1質量部、老化防止剤を1質量部、可塑剤を15質量部、DBU塩(架橋促進剤)を2質量部、配合し、バンバリーミキサーを用いて混合し、次いで、架橋剤を1質量部、架橋促進剤<1>を1.5質量部、架橋促進剤<2>を1.5質量部配合し、ロールを用いて混練することにより、外層形成用ゴム組成物を調製した。
調製した内層形成用ゴム組成物と外層形成用ゴム組成物を用い、共押出成形し、内層(厚み1mm)の外周に外層(厚み3mm)が積層された燃料用ホース(内径25mm、外径33mm)を作製した。
内層形成用ゴム組成物の調製において、カーボンブラックの種類を変更した以外は実施例1と同様にして、燃料用ホースを作製した。
内層形成用ゴム組成物の調製において、カーボンブラックの配合量を変更した以外は実施例1と同様にして、燃料用ホースを作製した。
外層形成用ゴム組成物の調製において、ワックスの種類を変更した以外は実施例1と同様にして、燃料用ホースを作製した。
外層形成用ゴム組成物の調製において、アクリロニトリル・ブタジエン系ゴムの種類を変更した以外は実施例1と同様にして、燃料用ホースを作製した。
(フッ素ゴム組成物)
・ポリオール架橋系フッ素ゴム(ポリオール架橋剤含有):ダイキン工業製「ダイエルG558」
・水酸化カルシウム
・トリアリルイソシアヌレート:三菱ケミカル製「タイク」
・過酸化物架橋剤:日油製「パーヘキサ25B-40」
・酸化マグネシウム
・カーボンブラック<1>:東海カーボン製「シーストS」、比表面積27m2/g
・カーボンブラック<2>:東海カーボン製「シーストSO」、比表面積42m2/g
・カーボンブラック<3>:東海カーボン製「シースト3」、比表面積79m2/g
(アクリロニトリル・ブタジエン系ゴム組成物)
・アクリロニトリル・ブタジエン系ゴム<1>(NBR):日本ゼオン製「ニポールDN202」
・アクリロニトリル・ブタジエン系ゴム<2>(PVC含有、NBR+PVC)(NBR/PVC=70/30wt)
・パラフィン系ワックス<1>:精工化学製「サンタイトS」(融点68℃、ノルマルパラフィン81質量%、炭素数35以上59以下の炭化水素29質量%)
・パラフィン系ワックス<2>:日本精蝋製「OZOACE-0062」 (融点69℃、ノルマルパラフィン76質量%、炭素数35以上59以下の炭化水素44質量%)
・パラフィン系ワックス<3>:日本精蝋製「Paraffin Wax-135」(融点59℃、ノルマルパラフィン89質量%、炭素数35以上59以下の炭化水素4質量%)
・イソパラフィンを主成分とするワックス:日本精蝋製「Hi-Mic-1080」(融点84℃)
・カーボンブラック<4>:旭カーボン製「アサヒサーマル」、吸油量29mL/100g、平均粒径80nm、比表面積24m2/g
・カーボンブラック<1>:東海カーボン製「シーストS」、吸油量68mL/100g、平均粒径66nm、比表面積27m2/g
・酸化亜鉛:酸化亜鉛2種
・ステアリン酸:日油製「ビーズステアリン酸さくら」
・老化防止剤:精工化学製「オゾノン3C」
・可塑剤(エーテルエステル系):ADEKA製「アデカサイザーRS107」
・DBU塩(架橋促進剤):大阪ソーダ製「DA-500」
・架橋剤:硫黄
・架橋促進剤<1>:大内新興化学工業製「ノクセラーTET」
・架橋促進剤<2>:大内新興化学工業製「ノクセラーCZ」
作製した架橋前の燃料用ホース(積層体)を室温で24H静置した後、幅25mmの試験片を切り出し、引張試験機を用いて毎分50mmの速度で引き剥がし、その際のタック力(剥離強度)を測定した。タック力が9.8N/25mm以上であった場合を特に良好「◎」、タック力が5.9N/25mm以上9.8N/25mm未満であった場合を良好「〇」、タック力が5.9N/25mm未満であった場合を劣る「×」とした。
12 内層
14 外層
Claims (6)
- 管状の内層と、前記内層の外周面に接して設けられる外層と、を備えた燃料用ホースであって、
前記内層が、下記の(A)~(B)を含有するゴム組成物の架橋体で構成され、
前記外層が、下記の(C)~(D)を含有するゴム組成物の架橋体で構成され、
前記(B)の含有量が、前記(A)100質量部に対し、10質量部以上30質量部以下であり、
前記(D)は、ノルマルパラフィンを主成分とする、燃料用ホース。
(A)フッ素ゴム
(B)比表面積20m2/g以上60m2/g以下のカーボンブラック
(C)アクリロニトリル・ブタジエン系ゴム
(D)パラフィン系ワックス - 前記外層は、さらに、(E)比表面積20m2/g以上60m2/g以下のカーボンブラックを含有する、請求項1に記載の燃料用ホース。
- 前記外層は、さらに、
(F)吸油量50mL/100g未満のカーボンブラック
(G)吸油量50mL/100g以上のカーボンブラック
を含有する、請求項1に記載の燃料用ホース。 - 前記(F)の平均粒径は、75nm以上150nm以下であり、前記(G)の平均粒径は、15nm以上70nm以下である、請求項3に記載の燃料用ホース。
- 前記(D)の含有量は、前記(C)100質量部に対し、0.5質量部以上6.0質量部以下である、請求項1または請求項2に記載の燃料用ホース。
- 前記(D)は、炭素数35以上59以下のパラフィン系ワックスを3質量%以上60質量%以下含有する、請求項1または請求項2に記載の燃料用ホース。
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340511B1 (en) * | 1999-10-27 | 2002-01-22 | Tokai Rubber Industries, Ltd. | Fuel hose |
US20060127619A1 (en) * | 2004-12-10 | 2006-06-15 | Dimascio Ramon J | Hose construction containing NBR elastomer composition and fluoroplastic barrier |
JP2006212996A (ja) * | 2005-02-04 | 2006-08-17 | Daikin Ind Ltd | フッ素ゴム層および非フッ素ゴム層からなる積層体 |
JP2010280103A (ja) * | 2009-06-03 | 2010-12-16 | Daikin Ind Ltd | 積層体、成形品、燃料ホース、及び、積層体の製造方法 |
WO2012026549A1 (ja) * | 2010-08-25 | 2012-03-01 | ダイキン工業株式会社 | ホース |
-
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- 2023-03-10 JP JP2023538928A patent/JP7355966B1/ja active Active
- 2023-03-10 WO PCT/JP2023/009255 patent/WO2024189667A1/ja unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6340511B1 (en) * | 1999-10-27 | 2002-01-22 | Tokai Rubber Industries, Ltd. | Fuel hose |
US20060127619A1 (en) * | 2004-12-10 | 2006-06-15 | Dimascio Ramon J | Hose construction containing NBR elastomer composition and fluoroplastic barrier |
JP2006212996A (ja) * | 2005-02-04 | 2006-08-17 | Daikin Ind Ltd | フッ素ゴム層および非フッ素ゴム層からなる積層体 |
JP2010280103A (ja) * | 2009-06-03 | 2010-12-16 | Daikin Ind Ltd | 積層体、成形品、燃料ホース、及び、積層体の製造方法 |
WO2012026549A1 (ja) * | 2010-08-25 | 2012-03-01 | ダイキン工業株式会社 | ホース |
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