JP2021066761A - 歯付きベルト用背面ゴムおよび歯付きベルト - Google Patents
歯付きベルト用背面ゴムおよび歯付きベルト Download PDFInfo
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- JP2021066761A JP2021066761A JP2019190828A JP2019190828A JP2021066761A JP 2021066761 A JP2021066761 A JP 2021066761A JP 2019190828 A JP2019190828 A JP 2019190828A JP 2019190828 A JP2019190828 A JP 2019190828A JP 2021066761 A JP2021066761 A JP 2021066761A
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- rubber
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- 239000005060 rubber Substances 0.000 title claims abstract description 55
- 238000004132 cross linking Methods 0.000 claims abstract description 23
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 20
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 12
- 239000003431 cross linking reagent Substances 0.000 claims description 9
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 8
- 150000002978 peroxides Chemical class 0.000 claims description 6
- 125000005395 methacrylic acid group Chemical group 0.000 claims 1
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- 239000006229 carbon black Substances 0.000 description 5
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
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- 239000000835 fiber Substances 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- 229920006231 aramid fiber Polymers 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
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- 239000004014 plasticizer Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NRSMWHGLCNBZSO-UHFFFAOYSA-N 2-ethylidenebutanedioic acid Chemical compound CC=C(C(O)=O)CC(O)=O NRSMWHGLCNBZSO-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
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- 239000004593 Epoxy Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
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- 239000004952 Polyamide Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 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
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- NKHAVTQWNUWKEO-UHFFFAOYSA-N fumaric acid monomethyl ester Natural products COC(=O)C=CC(O)=O NKHAVTQWNUWKEO-UHFFFAOYSA-N 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- NKHAVTQWNUWKEO-IHWYPQMZSA-N methyl hydrogen fumarate Chemical compound COC(=O)\C=C/C(O)=O NKHAVTQWNUWKEO-IHWYPQMZSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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Abstract
Description
12 歯部
13 歯底部
14 歯ゴム
15 背面ゴム
Claims (5)
- ベルト本体の表面側に、前記ベルト本体の長手方向に沿って歯部と歯底部が交互に形成される歯ゴムが設けられ、背面側に、平板状の背面ゴムが設けられる歯付きベルトにおいて、結合アクリロニトリル量が25%以下の水素化ニトリルゴム100重量部に対して不飽和カルボン酸金属塩を25重量部以上配合し、架橋助剤を用いることなく架橋することにより得られることを特徴とする歯付きベルト用背面ゴム。
- 前記結合アクリロニトリル量が17%以上であることを特徴とする請求項1に記載の歯付きベルト用背面ゴム。
- 前記不飽和カルボン酸金属塩がメタクリル酸金属塩であることを特徴とする請求項1に記載の歯付きベルト用背面ゴム。
- 前記水素化ニトリルゴム100重量部に対し、架橋剤として、3〜7重量部の過酸化物架橋剤が用いられることを特徴とする請求項1に記載の歯付きベルト用背面ゴム。
- ベルト本体の表面側に、前記ベルト本体の長手方向に沿って歯部と歯底部が交互に形成される歯ゴムが設けられ、背面側に、平板状の背面ゴムが設けられる歯付きベルトであって、前記背面ゴムが、結合アクリロニトリル量が25%以下の水素化ニトリルゴム100重量部に対して不飽和カルボン酸金属塩を25重量部以上配合し、架橋助剤を用いることなく架橋することにより得られることを特徴とする歯付きベルト。
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003091331A1 (fr) * | 2002-04-23 | 2003-11-06 | Bando Chemical Industries,Ltd. | Composition de caoutchouc pour courroie de transmission a grande capacite de charge et courroie de transmission a grande capacite de charge obtenue a partir de cette composition de caoutchouc |
US20110111902A1 (en) * | 2008-07-15 | 2011-05-12 | Contitech Antriebssysteme Gmbh | Oil-resistant drive belt, particulary toothed belt |
JP2011196526A (ja) * | 2010-03-23 | 2011-10-06 | Tsubakimoto Chain Co | 歯付ベルト |
JP2014070644A (ja) * | 2012-09-27 | 2014-04-21 | Mitsuboshi Belting Ltd | 伝動用vベルト |
JP2014141990A (ja) * | 2013-01-22 | 2014-08-07 | Tsubakimoto Chain Co | 歯付ベルト |
JP2016183779A (ja) * | 2015-03-25 | 2016-10-20 | 三ツ星ベルト株式会社 | 歯付ベルト |
JP2017095579A (ja) * | 2015-11-24 | 2017-06-01 | ゲイツ・ユニッタ・アジア株式会社 | 歯付きベルト |
-
2019
- 2019-10-18 JP JP2019190828A patent/JP2021066761A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003091331A1 (fr) * | 2002-04-23 | 2003-11-06 | Bando Chemical Industries,Ltd. | Composition de caoutchouc pour courroie de transmission a grande capacite de charge et courroie de transmission a grande capacite de charge obtenue a partir de cette composition de caoutchouc |
US20110111902A1 (en) * | 2008-07-15 | 2011-05-12 | Contitech Antriebssysteme Gmbh | Oil-resistant drive belt, particulary toothed belt |
JP2011196526A (ja) * | 2010-03-23 | 2011-10-06 | Tsubakimoto Chain Co | 歯付ベルト |
JP2014070644A (ja) * | 2012-09-27 | 2014-04-21 | Mitsuboshi Belting Ltd | 伝動用vベルト |
JP2014141990A (ja) * | 2013-01-22 | 2014-08-07 | Tsubakimoto Chain Co | 歯付ベルト |
JP2016183779A (ja) * | 2015-03-25 | 2016-10-20 | 三ツ星ベルト株式会社 | 歯付ベルト |
JP2017095579A (ja) * | 2015-11-24 | 2017-06-01 | ゲイツ・ユニッタ・アジア株式会社 | 歯付きベルト |
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