JP2012067786A - 摩擦伝動ベルト - Google Patents
摩擦伝動ベルト Download PDFInfo
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- JP2012067786A JP2012067786A JP2010210632A JP2010210632A JP2012067786A JP 2012067786 A JP2012067786 A JP 2012067786A JP 2010210632 A JP2010210632 A JP 2010210632A JP 2010210632 A JP2010210632 A JP 2010210632A JP 2012067786 A JP2012067786 A JP 2012067786A
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- rubber layer
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- ethylene
- friction transmission
- transmission belt
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 74
- 229920001971 elastomer Polymers 0.000 claims abstract description 176
- 239000005060 rubber Substances 0.000 claims abstract description 138
- 239000000835 fiber Substances 0.000 claims abstract description 60
- 239000000806 elastomer Substances 0.000 claims abstract description 38
- 239000000203 mixture Substances 0.000 claims abstract description 35
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000005977 Ethylene Substances 0.000 claims abstract description 24
- 230000003014 reinforcing effect Effects 0.000 claims description 45
- 239000004711 α-olefin Substances 0.000 claims description 37
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
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- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 6
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- 230000002787 reinforcement Effects 0.000 abstract description 6
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- 230000000052 comparative effect Effects 0.000 description 12
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- 229920002943 EPDM rubber Polymers 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 5
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- 229910003475 inorganic filler Inorganic materials 0.000 description 5
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- 230000002093 peripheral effect Effects 0.000 description 5
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
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- 239000004677 Nylon Substances 0.000 description 4
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- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 3
- 229960002447 thiram Drugs 0.000 description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N Guanidine Chemical compound NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
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- 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
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 1
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- WGJCBBASTRWVJL-UHFFFAOYSA-N 1,3-thiazolidine-2-thione Chemical compound SC1=NCCS1 WGJCBBASTRWVJL-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- XQUPVDVFXZDTLT-UHFFFAOYSA-N 1-[4-[[4-(2,5-dioxopyrrol-1-yl)phenyl]methyl]phenyl]pyrrole-2,5-dione Chemical compound O=C1C=CC(=O)N1C(C=C1)=CC=C1CC1=CC=C(N2C(C=CC2=O)=O)C=C1 XQUPVDVFXZDTLT-UHFFFAOYSA-N 0.000 description 1
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- FCHGUOSEXNGSMK-UHFFFAOYSA-N 1-tert-butylperoxy-2,3-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC(OOC(C)(C)C)=C1C(C)C FCHGUOSEXNGSMK-UHFFFAOYSA-N 0.000 description 1
- NOSXUFXBUISMPR-UHFFFAOYSA-N 1-tert-butylperoxyhexane Chemical compound CCCCCCOOC(C)(C)C NOSXUFXBUISMPR-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
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-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
- VXPSQDAMFATNNG-UHFFFAOYSA-N 3-[2-(2,5-dioxopyrrol-3-yl)phenyl]pyrrole-2,5-dione Chemical compound O=C1NC(=O)C(C=2C(=CC=CC=2)C=2C(NC(=O)C=2)=O)=C1 VXPSQDAMFATNNG-UHFFFAOYSA-N 0.000 description 1
- BUZICZZQJDLXJN-UHFFFAOYSA-N 3-azaniumyl-4-hydroxybutanoate Chemical compound OCC(N)CC(O)=O BUZICZZQJDLXJN-UHFFFAOYSA-N 0.000 description 1
- DBCAQXHNJOFNGC-UHFFFAOYSA-N 4-bromo-1,1,1-trifluorobutane Chemical compound FC(F)(F)CCCBr DBCAQXHNJOFNGC-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 description 1
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- RDQQCSOIXMZZQR-UHFFFAOYSA-N [methyl(phenyl)carbamothioyl]sulfanyl n-methyl-n-phenylcarbamodithioate Chemical compound C=1C=CC=CC=1N(C)C(=S)SSC(=S)N(C)C1=CC=CC=C1 RDQQCSOIXMZZQR-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- QZEJHHGVNNHHSU-UHFFFAOYSA-N hexyl benzenecarboperoxoate Chemical compound CCCCCCOOC(=O)C1=CC=CC=C1 QZEJHHGVNNHHSU-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
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- DEQZTKGFXNUBJL-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)cyclohexanamine Chemical compound C1CCCCC1NSC1=NC2=CC=CC=C2S1 DEQZTKGFXNUBJL-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
【解決手段】摩擦伝動ベルトの圧縮ゴム層1の形成に用いられるゴム組成物にはエチレン含量が50〜65重量%のエチレン−α−オレフィンエラストマーと補強用短繊維4とが配合されている。ゴム組成物中の補強用短繊維4を除くエチレン−α−オレフィンエラストマーの重量分率は45〜60%であると共に、補強用短繊維4はエチレン−α−オレフィンエラストマー100重量部に対して5〜50重量部配合されている。補強用短繊維4は圧縮ゴム層1中にベルト幅方向に配向して含有されていると共に、圧縮ゴム層1を構成するゴム層の補強用短繊維4の配向方向に対して直角な方向における動的粘弾性測定で得られる0〜120℃の損失正接tanδが0.1以上、0.2以下である。
【選択図】図1
Description
エチレン・α−オレフィンエラストマーとして、EPDM(ダウケミカル社製「Nordel IP 3640」:エチレン含量55重量%)を用い、表1の配合量で各材料を配合し、これをバンバリーミキサーにより混練することによって、実施例1〜4及び比較例1〜5の圧縮ゴム層1用のゴム組成物を得た。そしてこのゴム組成物をカレンダーロールで圧延することによって、圧縮ゴム層1形成用の未加硫ゴムシートを得た。
EPDMとして、実施例5では住友化学工業(株)製「エスプレン501A」(エチレン含量52重量%)、実施例6ではJSR社製「EP−43」(エチレン含量56重量%)、実施例7ではLANXESS社製「Buna EPT6250」(エチレン含量62重量%)、比較例6ではLANXESS社製「Buna EPG3440」(エチレン含量48重量%)、比較例7ではLANXESS社製「Buna EPT6470」(エチレン含量68重量%)を用い、表3の配合量で各材料を配合し、上記実施例1と同様にして圧縮ゴム層1形成用の未加硫ゴムシートを得た。
2 心線
4 補強用短繊維
A Vリブドベルトのベルト本体
B Vベルトのベルト本体
Claims (4)
- 圧縮ゴム層を有するベルト本体にベルト長手方向に沿って心線が埋設された摩擦伝動ベルトであって、圧縮ゴム層の形成に用いられるゴム組成物にはエチレン含量が50〜65重量%のエチレン−α−オレフィンエラストマーと補強用短繊維とが配合されており、ゴム組成物中の補強用短繊維を除くエチレン−α−オレフィンエラストマーの重量分率は45〜60%であると共に、補強用短繊維はエチレン−α−オレフィンエラストマー100重量部に対して5〜50重量部配合されており、補強用短繊維は圧縮ゴム層中にベルト幅方向に配向して含有されていると共に、圧縮ゴム層を構成するゴム層の補強用短繊維の配向方向に対して直角な方向における動的粘弾性測定で得られる0〜120℃の損失正接tanδが0.1以上、0.2以下であることを特徴とする摩擦伝動ベルト。
- 上記のゴム組成物には、金属炭酸塩と金属珪酸塩の少なくとも一方からなる充填剤を含まないことを特徴とする請求項1に記載の摩擦伝動ベルト。
- Vリブドベルトであることを特徴とする請求項1又は2に記載の摩擦伝動ベルト。
- Vベルトであることを特徴とする請求項1又は2に記載の摩擦伝動ベルト。
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JP2012067786A true JP2012067786A (ja) | 2012-04-05 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015194116A1 (ja) * | 2014-06-18 | 2015-12-23 | バンドー化学株式会社 | 伝動ベルト |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000199547A (ja) * | 1999-01-08 | 2000-07-18 | Bando Chem Ind Ltd | Vリブドベルト |
JP2005126642A (ja) * | 2003-10-27 | 2005-05-19 | Bando Chem Ind Ltd | 伝動ベルト用ゴム組成物及び伝動ベルト |
JP2006064174A (ja) * | 2004-07-30 | 2006-03-09 | Mitsuboshi Belting Ltd | 伝動ベルト |
JP2007009073A (ja) * | 2005-06-30 | 2007-01-18 | Nissin Kogyo Co Ltd | ダンパー用ゴム部材 |
WO2007018148A1 (ja) * | 2005-08-05 | 2007-02-15 | Bando Chemical Industries, Ltd. | 伝動ベルト用ゴム組成物及び伝動ベルト |
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2010
- 2010-09-21 JP JP2010210632A patent/JP5710192B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000199547A (ja) * | 1999-01-08 | 2000-07-18 | Bando Chem Ind Ltd | Vリブドベルト |
JP2005126642A (ja) * | 2003-10-27 | 2005-05-19 | Bando Chem Ind Ltd | 伝動ベルト用ゴム組成物及び伝動ベルト |
JP2006064174A (ja) * | 2004-07-30 | 2006-03-09 | Mitsuboshi Belting Ltd | 伝動ベルト |
JP2007009073A (ja) * | 2005-06-30 | 2007-01-18 | Nissin Kogyo Co Ltd | ダンパー用ゴム部材 |
WO2007018148A1 (ja) * | 2005-08-05 | 2007-02-15 | Bando Chemical Industries, Ltd. | 伝動ベルト用ゴム組成物及び伝動ベルト |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015194116A1 (ja) * | 2014-06-18 | 2015-12-23 | バンドー化学株式会社 | 伝動ベルト |
JPWO2015194116A1 (ja) * | 2014-06-18 | 2017-04-20 | バンドー化学株式会社 | 伝動ベルト |
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