CN101837665B - 橡胶组合物及包含该组合物的膜片 - Google Patents
橡胶组合物及包含该组合物的膜片 Download PDFInfo
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- CN101837665B CN101837665B CN 201010184245 CN201010184245A CN101837665B CN 101837665 B CN101837665 B CN 101837665B CN 201010184245 CN201010184245 CN 201010184245 CN 201010184245 A CN201010184245 A CN 201010184245A CN 101837665 B CN101837665 B CN 101837665B
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- rubber
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- diaphragm
- butadiene
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 73
- 239000005060 rubber Substances 0.000 title claims abstract description 73
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- 230000001070 adhesive effect Effects 0.000 claims abstract description 19
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 12
- 239000005062 Polybutadiene Substances 0.000 claims abstract description 9
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 9
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 5
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 8
- -1 pimelic acid ester Chemical class 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 6
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 claims description 6
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000004902 Softening Agent Substances 0.000 claims description 5
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- MIMDHDXOBDPUQW-UHFFFAOYSA-N dioctyl decanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCC MIMDHDXOBDPUQW-UHFFFAOYSA-N 0.000 claims description 3
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 2
- FTALILOVQKMLBH-UHFFFAOYSA-N bis(2-ethylhexyl) octanedioate Chemical compound CCCCC(CC)COC(=O)CCCCCCC(=O)OCC(CC)CCCC FTALILOVQKMLBH-UHFFFAOYSA-N 0.000 claims 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 claims description 2
- HTMDHERCQUESGS-UHFFFAOYSA-N didecyl decanedioate Chemical compound CCCCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCCCC HTMDHERCQUESGS-UHFFFAOYSA-N 0.000 claims description 2
- ANDIWNVMUSRFQP-UHFFFAOYSA-N didecyl heptanedioate Chemical compound CCCCCCCCCCOC(=O)CCCCCC(=O)OCCCCCCCCCC ANDIWNVMUSRFQP-UHFFFAOYSA-N 0.000 claims description 2
- HCQHIEGYGGJLJU-UHFFFAOYSA-N didecyl hexanedioate Chemical compound CCCCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCCCC HCQHIEGYGGJLJU-UHFFFAOYSA-N 0.000 claims description 2
- WMDDQWGAOSOSAB-UHFFFAOYSA-N didecyl nonanedioate Chemical compound CCCCCCCCCCOC(=O)CCCCCCCC(=O)OCCCCCCCCCC WMDDQWGAOSOSAB-UHFFFAOYSA-N 0.000 claims description 2
- ZVRONEHXTIBGIQ-UHFFFAOYSA-N didecyl octanedioate Chemical compound CCCCCCCCCCOC(=O)CCCCCCC(=O)OCCCCCCCCCC ZVRONEHXTIBGIQ-UHFFFAOYSA-N 0.000 claims description 2
- SITULKFUBJXOJH-UHFFFAOYSA-N diheptyl hexanedioate Chemical compound CCCCCCCOC(=O)CCCCC(=O)OCCCCCCC SITULKFUBJXOJH-UHFFFAOYSA-N 0.000 claims description 2
- VNTXONBESJNLBI-UHFFFAOYSA-N dinonyl decanedioate Chemical compound CCCCCCCCCOC(=O)CCCCCCCCC(=O)OCCCCCCCCC VNTXONBESJNLBI-UHFFFAOYSA-N 0.000 claims description 2
- WIYAGHSNPUBKDT-UHFFFAOYSA-N dinonyl hexanedioate Chemical compound CCCCCCCCCOC(=O)CCCCC(=O)OCCCCCCCCC WIYAGHSNPUBKDT-UHFFFAOYSA-N 0.000 claims description 2
- MADOOBPQEFYJRB-UHFFFAOYSA-N dioctyl heptanedioate Chemical compound CCCCCCCCOC(=O)CCCCCC(=O)OCCCCCCCC MADOOBPQEFYJRB-UHFFFAOYSA-N 0.000 claims description 2
- XWVQUJDBOICHGH-UHFFFAOYSA-N dioctyl nonanedioate Chemical compound CCCCCCCCOC(=O)CCCCCCCC(=O)OCCCCCCCC XWVQUJDBOICHGH-UHFFFAOYSA-N 0.000 claims description 2
- 239000013536 elastomeric material Substances 0.000 claims 3
- 244000043261 Hevea brasiliensis Species 0.000 abstract description 6
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract description 6
- 229920003052 natural elastomer Polymers 0.000 abstract description 6
- 229920001194 natural rubber Polymers 0.000 abstract description 6
- 229920001084 poly(chloroprene) Polymers 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 15
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000003490 calendering Methods 0.000 description 6
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 239000004908 Emulsion polymer Substances 0.000 description 1
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Natural products C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000003556 assay Methods 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
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 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
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
Description
120#汽油+苯(75∶25)※ | 120#汽油※ | 耐低温℃ | 附着力N/2.5cm | |
实施例1 | 17% | 10% | -65 | 30 |
实施例2 | 15% | 8% | -35 | 28 |
实施例3 | 18% | 11% | -35 | 25 |
实施例4 | 5% | 1% | -25 | 40 |
实施例5 | 7% | 2% | -50 | 35 |
实施例6 | 16% | 11% | -35 | 27 |
对比例1 | 2% | -1% | -28 | 31 |
对比例2 | 40% | 36% | -80 | 30 |
Claims (2)
Priority Applications (1)
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CN 201010184245 CN101837665B (zh) | 2010-05-27 | 2010-05-27 | 橡胶组合物及包含该组合物的膜片 |
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CN 201010184245 CN101837665B (zh) | 2010-05-27 | 2010-05-27 | 橡胶组合物及包含该组合物的膜片 |
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CN101837665A CN101837665A (zh) | 2010-09-22 |
CN101837665B true CN101837665B (zh) | 2013-04-24 |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102486011B (zh) * | 2010-12-03 | 2013-12-04 | 沈阳洪达橡塑总厂 | 变压器储油柜低温胶囊及制备工艺 |
CN102563189B (zh) * | 2011-12-23 | 2014-04-30 | 中国航天科技集团公司第六研究院第十一研究所 | 橡胶夹布膜片及其制造方法 |
CN103408920B (zh) * | 2013-07-01 | 2016-05-25 | 芜湖市银鸿液压件有限公司 | 一种高抗液压冲击密封垫及其制备方法 |
CN104669723A (zh) * | 2013-11-29 | 2015-06-03 | 招远市东晟橡胶制品有限公司 | 一种橡胶膜片 |
CN104629117A (zh) * | 2015-01-29 | 2015-05-20 | 柳州兴杜工业贸易有限公司 | 一种燃油管道用橡胶衬套 |
CN104610605A (zh) * | 2015-01-30 | 2015-05-13 | 柳州市颖航汽配有限公司 | 一种汽车制动气室橡胶隔膜及其制备方法 |
CN105522794B (zh) * | 2015-04-07 | 2019-01-01 | 上海加富新材料科技有限公司 | 一种橡胶膜片 |
CN105623009A (zh) * | 2016-03-01 | 2016-06-01 | 安徽振海重工机械有限公司 | 一种离心泵轴封橡胶材料 |
KR101730021B1 (ko) * | 2016-03-07 | 2017-05-12 | 김희영 | 적외선을 흡수하기 위한 내한성 코팅 조성물 |
CN106084361A (zh) * | 2016-08-19 | 2016-11-09 | 临海市五丰橡胶制品有限公司 | 耐低温橡胶及其生产工艺以及橡胶履带的生产工艺 |
CN108893076A (zh) * | 2018-06-21 | 2018-11-27 | 厦门华厦学院 | 一种高性能遮蔽胶带及其制备方法 |
CN109838681A (zh) * | 2019-03-11 | 2019-06-04 | 中冶华天工程技术有限公司 | 一种柔性橡胶膜耐低温的橡胶膜柜及其改善耐低温的方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87102519A (zh) * | 1987-04-01 | 1988-11-23 | 中国科学院长春应用化学研究所 | 一种新型的耐油密封材料 |
CN1084862A (zh) * | 1993-10-27 | 1994-04-06 | 刘广进 | 密封垫用的丁腈橡胶组合物、其制造方法和应用 |
CN1896123A (zh) * | 2005-07-12 | 2007-01-17 | 北京化工大学 | 一种提高并用橡胶低温压缩回弹性的方法 |
CN101205320A (zh) * | 2007-12-03 | 2008-06-25 | 咸阳时代特种密封科技有限公司 | 一种铁路货车用空气制动阀橡胶夹布膜板制作工艺 |
CN101333307A (zh) * | 2008-06-27 | 2008-12-31 | 南京固柏橡塑制品有限公司 | 一种耐寒橡胶 |
CN101353451A (zh) * | 2007-07-25 | 2009-01-28 | 比亚迪股份有限公司 | 一种耐油耐低温橡胶组合物 |
CN101381484A (zh) * | 2008-10-31 | 2009-03-11 | 北京瑞斯福科技有限公司 | 一种高摩擦系数合成材料及其制备方法 |
-
2010
- 2010-05-27 CN CN 201010184245 patent/CN101837665B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87102519A (zh) * | 1987-04-01 | 1988-11-23 | 中国科学院长春应用化学研究所 | 一种新型的耐油密封材料 |
CN1084862A (zh) * | 1993-10-27 | 1994-04-06 | 刘广进 | 密封垫用的丁腈橡胶组合物、其制造方法和应用 |
CN1896123A (zh) * | 2005-07-12 | 2007-01-17 | 北京化工大学 | 一种提高并用橡胶低温压缩回弹性的方法 |
CN101353451A (zh) * | 2007-07-25 | 2009-01-28 | 比亚迪股份有限公司 | 一种耐油耐低温橡胶组合物 |
CN101205320A (zh) * | 2007-12-03 | 2008-06-25 | 咸阳时代特种密封科技有限公司 | 一种铁路货车用空气制动阀橡胶夹布膜板制作工艺 |
CN101333307A (zh) * | 2008-06-27 | 2008-12-31 | 南京固柏橡塑制品有限公司 | 一种耐寒橡胶 |
CN101381484A (zh) * | 2008-10-31 | 2009-03-11 | 北京瑞斯福科技有限公司 | 一种高摩擦系数合成材料及其制备方法 |
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