CN102367299A - Oil-resistant sealing member rubber material and its preparation method - Google Patents
Oil-resistant sealing member rubber material and its preparation method Download PDFInfo
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- CN102367299A CN102367299A CN2011102591375A CN201110259137A CN102367299A CN 102367299 A CN102367299 A CN 102367299A CN 2011102591375 A CN2011102591375 A CN 2011102591375A CN 201110259137 A CN201110259137 A CN 201110259137A CN 102367299 A CN102367299 A CN 102367299A
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- 239000000463 material Substances 0.000 title claims abstract description 56
- 229920001971 elastomer Polymers 0.000 title claims abstract description 55
- 239000005060 rubber Substances 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims description 15
- 239000006229 carbon black Substances 0.000 claims abstract description 36
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 20
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005864 Sulphur Substances 0.000 claims abstract description 12
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 10
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012188 paraffin wax Substances 0.000 claims abstract description 9
- 239000001993 wax Substances 0.000 claims abstract description 9
- 239000011787 zinc oxide Substances 0.000 claims abstract description 9
- OUBMGJOQLXMSNT-UHFFFAOYSA-N N-isopropyl-N'-phenyl-p-phenylenediamine Chemical compound C1=CC(NC(C)C)=CC=C1NC1=CC=CC=C1 OUBMGJOQLXMSNT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000004513 sizing Methods 0.000 claims description 40
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 230000003712 anti-aging effect Effects 0.000 claims description 16
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 claims description 16
- 239000013536 elastomeric material Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 12
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims description 9
- 238000007334 copolymerization reaction Methods 0.000 claims description 8
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 8
- 238000007254 oxidation reaction Methods 0.000 claims description 8
- 238000007670 refining Methods 0.000 claims description 6
- 238000004073 vulcanization Methods 0.000 claims description 6
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 5
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 229940126062 Compound A Drugs 0.000 abstract 1
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- IRLQAJPIHBZROB-UHFFFAOYSA-N buta-2,3-dienenitrile Chemical compound C=C=CC#N IRLQAJPIHBZROB-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Chemical compound 0.000 abstract 1
- AUZONCFQVSMFAP-UHFFFAOYSA-N disulfiram Chemical compound CCN(CC)C(=S)SSC(=S)N(CC)CC AUZONCFQVSMFAP-UHFFFAOYSA-N 0.000 abstract 1
- 229920002755 poly(epichlorohydrin) Polymers 0.000 abstract 1
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 abstract 1
- 150000008363 butyronitriles Chemical class 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Abstract
The invention discloses an oil-resistant sealing member rubber material, which is prepared by mixing rubber compounds A and B in equal proportion, wherein the rubber compound A is composed of the following raw materials of: by weight, 85-95 parts of butadiene nitrile rubber N41, 0.3-0.5 part of sulphur, 4-6 parts of zinc oxide, 3-4 parts of eleaostearic acid, 1-2 parts of an antiager RD, 1-2 parts of an antiager 4010NA, 3-4 parts of paraffin, 22-25 parts of fast extruding carbon black N660, 62-65 parts of high wear-resistant carbon black N330, 18-22 parts of dibutyl ester DBP, 25-35 parts of calcium carbonate, 3-4 parts of a promoter DM, 1-2 parts of a promoter TMTD, 1-2 parts of a promoter TETD; the rubber compound B is composed of the following raw materials of: by weight, 82-87 parts of polyepichlorohydrin rubber, 12-18 parts of copoly chlorhydrin rubber, 1-2 parts of zine stearate, 1-3 parts of an antiager RD, 0.4-0.6 part of gum easy T-78, 1-2 parts of rhine wax, 45-55 parts of fast extruding carbon black, 10-14 parts of light calcium carbonate, 5-8 parts of dibutyl ester, 4-6 parts of dilead tetraoxide, 0.4-0.6 part of sulphur and 1-2 parts of a promoter Na-22. Oil-resistant sealing members (oil cylinder sealing gaskets) produced by the rubber material has good oil resistance, heat resistance, air tightness, flame retardation and tearing resistance. Simultaneously, the cost is low.
Description
Technical field
The present invention relates to the rubber composite manufacture field, be specifically related to a kind of oil resistant sealing member elastomeric material and preparation method thereof.
Background technology
The oil resistant sealing member has special requirement to the prescription of elastomeric material, requires its prepared product to have oil resistant, resistance toheat height, has very high resistance to air loss simultaneously.Common 41 butadiene-acrylonitrile rubbers prescription oil resistant, heat-resisting, resistance to air loss all be not so good as hydrogenated butyronitrile glue and chloropharin glue, but hydrogenated butyronitrile glue and chloropharin glue cost an arm and a leg, the cost height; Therefore oil resistant sealing member (cylinder seal pad) oil resistant, heat-resisting, the raising of resistance to air loss performance, cost savings are necessary that research and practice come out, for this has carried out the research invention to rubber compounding.
Summary of the invention
The invention provides a kind of oil resistant sealing member elastomeric material and preparation method thereof, the oil resistant sealing member that elastomeric material of the present invention is produced (cylinder seal pad) has good oil resistant, heat-resisting, resistance to air loss, fire-retardant, tear-resistant, and cost is low simultaneously.
The present invention adopts following technical scheme to achieve these goals:
A kind of oil resistant sealing member elastomeric material is characterized in that, it is by A, mixing the forming of B two portions rubber size equal proportion, and the weight part of its two portions constitutive material is:
The A sizing material:
Butadiene-acrylonitrile rubber N4185-95 sulphur 0.3-0.5, zinc oxide 4-6, Triple Pressed Stearic Acid 3-4, anti-aging agent RD 1-2, antioxidant 4010NA 1-2, paraffin 3-4, extrude carbon black N66022-25, high wear-resistant carbon black N33062-65, dibutylester DBP18-22, lime carbonate 25-35, altax 3-4, TM monex TD 1-2, promotor TETD1-2 soon
The B sizing material:
Monobasic homopolymerization chlorohydrin rubber 82-87, copolymerization chlorohydrin rubber 12-18, Zinic stearas 1-2, anti-aging agent RD 1-3, glue are prone to plain T-780.4-0.6, Lay mattress wax 1-2, extrude carbon black 45-55, light calcium carbonate 10-14, dibutylester 5-8, four oxidations, two plumbous 4-6, sulphur 0.4-0.6, accelerant N a-221-2 soon.
Described oil resistant sealing member elastomeric material is characterized in that, it is by A, mixing the forming of B two portions rubber size equal proportion, and the weight part of its two portions constitutive material is:
The A sizing material:
Butadiene-acrylonitrile rubber N4190 sulphur 0.4, zinc oxide 5, Triple Pressed Stearic Acid 2, anti-aging agent RD 1.5, antioxidant 4010NA 1.5, paraffin 2, extrude carbon black N66024, high wear-resistant carbon black N33063, dibutylester DBP20, lime carbonate 30, altax 2, TM monex TD1, promotor TETD1 soon
The B sizing material:
Monobasic homopolymerization chlorohydrin rubber 85, copolymerization chlorohydrin rubber 15, Zinic stearas 1, anti-aging agent RD 2, glue are prone to plain T-780.5, Lay mattress wax 1.5, extrude that carbon black 50, light calcium carbonate 12, dibutylester 6, four oxidations two are plumbous 5 soon, sulphur 0.5, accelerant N a-221.5.
The preparation method of described oil resistant sealing member elastomeric material is characterized in that may further comprise the steps:
The first step: prepare A sizing material, B sizing material respectively
One, the preparation of A sizing material
(1) plasticates: start Banbury mixer, butadiene-acrylonitrile rubber N41 is dropped in the Banbury mixer plasticate, after plasticating 15-25 minute,, begin discharge, park cooling 23-25 hour behind the discharge when temperature reaches 110-120 ℃;
(2) mixing: as above-mentioned cooled broken-(down)rubber to be joined in the Banbury mixer, add zinc oxide, Triple Pressed Stearic Acid, anti-aging agent class, paraffin again, after mixing 3-4 minute; Add after lime carbonate continues mixing 2-3 minute, again the carbon black class is added at twice wherein mixingly, added 2/3 carbon black mixing 2-3 minute earlier; Add again the residue 1/3 carbon black, turned refining 2-3 minute, add the abundant mixing 3-4 of dibutylester DBP minute again after; When temperature reached 85-90 ℃, the beginning discharge was parked cooling 23-25 hour behind the discharge;
(3) vulcanization system adds: above-mentioned mixing materials is dropped in the mill, the promotor class is added in the rubber unvulcanizate again, thin logical 5-7 be all over can obtaining the A sizing material, the processing temperature of mill≤60 ℃;
Two, the preparation of B sizing material
(1) plasticates: start Banbury mixer,, after plasticating 15-25 minute,, begin discharge, park cooling 23-25 hour behind the discharge when temperature reaches 110-120 ℃ with plasticating in monobasic homopolymerization chlorohydrin rubber and the copolymerization chlorohydrin rubber input Banbury mixer;
(2) mixing: above-mentioned cooled broken-(down)rubber is joined in the Banbury mixer, and Zinic stearas, anti-aging agent class, glue are prone to plain T-78, Lay mattress wax, after mixing 3-4 minute; Add after light calcium carbonate continues mixing 2-3 minute, again the carbon black class is added at twice wherein mixingly, added 2/3 carbon black mixing 2-3 minute earlier; Add again the residue 1/3 carbon black, turned refining 2-3 minute, add the abundant mixing 3-4 of dibutylester DBP minute again after; When temperature reached 85-90 ℃, the beginning discharge was parked cooling 23-25 hour behind the discharge;
(3) vulcanization system adds: above-mentioned mixing materials is dropped in the mill, add four oxidations, two lead earlier, vulcanizing agent class, promotor class are added in the rubber unvulcanizate again, thin logical 5-7 be all over can obtaining the B sizing material, the processing temperature of mill≤60 ℃.
Second step: A sizing material and B sizing material mixing
After the above-mentioned A sizing material that makes and B sizing material equal proportion mixed, join in the mill, carry out once more mixing, thin logical 6-8 time, the rubber composite of the present invention that can make.
Beneficial effect of the present invention:
Elastomeric material of the present invention has good comprehensive performances, and the oil resistant sealing member of producing with elastomeric material of the present invention (cylinder seal pad) has good oil resistant, heat-resisting, resistance to air loss, fire-retardant, tear-resistant, and cost is low simultaneously.
Embodiment
Used part among the embodiment is weight part.
Embodiment one:
1, starting material are prepared:
The raw-material preparation of A sizing material:
Take by weighing butadiene-acrylonitrile rubber N4190 sulphur 0.4, zinc oxide 5, Triple Pressed Stearic Acid 2, anti-aging agent RD 1.5, antioxidant 4010NA 1.5, paraffin 2, extrude carbon black N66024, high wear-resistant carbon black N33063, dibutylester DBP20, lime carbonate 30, altax 2, TM monex TD1, promotor TETD1 soon
The raw-material preparation of B sizing material:
Take by weighing that monobasic homopolymerization chlorohydrin rubber 85, copolymerization chlorohydrin rubber 15, Zinic stearas 1, anti-aging agent RD 2, glue are prone to plain T-780.5, Lay mattress wax 1.5, extrude that carbon black 50, light calcium carbonate 12, dibutylester 6, four oxidations two are plumbous 5 soon, sulphur 0.5, accelerant N a-221.5.
2, the preparation method of oil resistant sealing member elastomeric material may further comprise the steps:
The first step: prepare A sizing material, B sizing material respectively
One, the preparation of A sizing material
(1) plasticates: start Banbury mixer, butadiene-acrylonitrile rubber N41 is dropped in the Banbury mixer plasticate, after plasticating 15-25 minute,, begin discharge, park cooling 23-25 hour behind the discharge when temperature reaches 110-120 ℃;
(2) mixing: as above-mentioned cooled broken-(down)rubber to be joined in the Banbury mixer, add zinc oxide, Triple Pressed Stearic Acid, anti-aging agent class, paraffin again, after mixing 3-4 minute; Add after lime carbonate continues mixing 2-3 minute, again the carbon black class is added at twice wherein mixingly, added 2/3 carbon black mixing 2-3 minute earlier; Add again the residue 1/3 carbon black, turned refining 2-3 minute, add the abundant mixing 3-4 of dibutylester DBP minute again after; When temperature reached 85-90 ℃, the beginning discharge was parked cooling 23-25 hour behind the discharge;
(3) vulcanization system adds: above-mentioned mixing materials is dropped in the mill, the promotor class is added in the rubber unvulcanizate again, thin logical 5-7 be all over can obtaining the A sizing material, the processing temperature of mill≤60 ℃;
Two, the preparation of B sizing material
(1) plasticates: start Banbury mixer,, after plasticating 15-25 minute,, begin discharge, park cooling 23-25 hour behind the discharge when temperature reaches 110-120 ℃ with plasticating in monobasic homopolymerization chlorohydrin rubber and the copolymerization chlorohydrin rubber input Banbury mixer;
(2) mixing: as above-mentioned cooled broken-(down)rubber to be joined in the Banbury mixer, add Zinic stearas, anti-aging agent class, the easy plain T-78 of glue, Lay mattress wax again, after mixing 3-4 minute; Add after light calcium carbonate continues mixing 2-3 minute, again the carbon black class is added at twice wherein mixingly, added 2/3 carbon black mixing 2-3 minute earlier; Add residue 1/3 carbon black again; Turned refining 2-3 minute, add the abundant mixing 3-4 of dibutylester DBP minute again after, when temperature reaches 85-90 ℃; The beginning discharge is parked cooling 23-25 hour behind the discharge;
(3) vulcanization system adds: above-mentioned mixing materials is dropped in the mill, add four oxidations, two lead earlier, vulcanizing agent class, promotor class are added in the rubber unvulcanizate again, thin logical 5-7 be all over can obtaining the B sizing material, the processing temperature of mill≤60 ℃.
Second step: A sizing material and B sizing material mixing
After the above-mentioned A sizing material that makes and B sizing material equal proportion mixed, join in the mill, carry out once more mixing, thin logical 6-8 time, the rubber composite of the present invention that can make.
Testing data
Oil resistance detects according to ASTM D 471 standards, and unit is %;
Resistance toheat detects according to GB GB-T 3512-2001;
Resistance to air loss detects according to GB GB7755-87, and unit is m2/s.Pa;
Tear-resistant performance detects according to GB GB/T529-1999, and unit is KN/m.
The physicals of elastomeric material of the present invention and conventional oil resisting rubber material detects relatively like following table:
From table, can find out that oil-proofness, resistance toheat, resistance to air loss and the resistance to tearing of oil-resistant rubber material of the present invention are all good than conventional oil resisting material.
Claims (3)
1. an oil resistant sealing member elastomeric material is characterized in that, it is by A, mixing the forming of B two portions rubber size equal proportion, and the weight part of its two portions constitutive material is:
The A sizing material:
Butadiene-acrylonitrile rubber N4185-95 sulphur 0.3-0.5, zinc oxide 4-6, Triple Pressed Stearic Acid 3-4, anti-aging agent RD 1-2, antioxidant 4010NA 1-2, paraffin 3-4, extrude carbon black N66022-25, high wear-resistant carbon black N33062-65, dibutylester DBP18-22, lime carbonate 25-35, altax 3-4, TM monex TD1-2, promotor TETD1-2 soon
The B sizing material:
Monobasic homopolymerization chlorohydrin rubber 82-87, copolymerization chlorohydrin rubber 12-18, Zinic stearas 1-2, anti-aging agent RD 1-3, glue are prone to plain T-780.4-0.6, Lay mattress wax 1-2, extrude carbon black 45-55, light calcium carbonate 10-14, dibutylester 5-8, four oxidations, two plumbous 4-6, sulphur 0.4-0.6, accelerant N a-221-2 soon.
2. oil resistant sealing member elastomeric material according to claim 1 is characterized in that, it is by A, mixing the forming of B two portions rubber size equal proportion, and the weight part of its two portions constitutive material is:
The A sizing material:
Butadiene-acrylonitrile rubber N4190 sulphur 0.4, zinc oxide 5, Triple Pressed Stearic Acid 2, anti-aging agent RD 1.5, antioxidant 4010NA 1.5, paraffin 2, extrude carbon black N66024, high wear-resistant carbon black N33063, dibutylester DBP20, lime carbonate 30, altax 2, TM monex TD1, promotor TETD1 soon
The B sizing material:
Monobasic homopolymerization chlorohydrin rubber 85, copolymerization chlorohydrin rubber 15, Zinic stearas 1, anti-aging agent RD 2, glue are prone to plain T-780.5, Lay mattress wax 1.5, extrude that carbon black 50, light calcium carbonate 12, dibutylester 6, four oxidations two are plumbous 5 soon, sulphur 0.5, accelerant N a-221.5.
3. the preparation method of oil resistant sealing member elastomeric material as claimed in claim 1 is characterized in that may further comprise the steps:
The first step: prepare A sizing material, B sizing material respectively
One, the preparation of A sizing material
(1) plasticates: start Banbury mixer, butadiene-acrylonitrile rubber N41 is dropped in the Banbury mixer plasticate, after plasticating 15-25 minute,, begin discharge, park cooling 23-25 hour behind the discharge when temperature reaches 110-120 ℃;
(2) mixing: as above-mentioned cooled broken-(down)rubber to be joined in the Banbury mixer, add zinc oxide, Triple Pressed Stearic Acid, anti-aging agent class, paraffin again, after mixing 3-4 minute; Add after lime carbonate continues mixing 2-3 minute, again the carbon black class is added at twice wherein mixingly, added 2/3 carbon black mixing 2-3 minute earlier; Add again the residue 1/3 carbon black, turned refining 2-3 minute, add the abundant mixing 3-4 of dibutylester DBP minute again after; When temperature reached 85-90 ℃, the beginning discharge was parked cooling 23-25 hour behind the discharge;
(3) vulcanization system adds: above-mentioned mixing materials is dropped in the mill, the promotor class is added in the rubber unvulcanizate again, thin logical 5-7 be all over can obtaining the A sizing material, the processing temperature of mill≤60 ℃;
Two, the preparation of B sizing material
(1) plasticates: start Banbury mixer,, after plasticating 15-25 minute,, begin discharge, park cooling 23-25 hour behind the discharge when temperature reaches 110-120 ℃ with plasticating in monobasic homopolymerization chlorohydrin rubber and the copolymerization chlorohydrin rubber input Banbury mixer;
(2) mixing: as above-mentioned cooled broken-(down)rubber to be joined in the Banbury mixer, add Zinic stearas, anti-aging agent class, the easy plain T-78 of glue, Lay mattress wax again, after mixing 3-4 minute; Add after light calcium carbonate continues mixing 2-3 minute, again the carbon black class is added at twice wherein mixingly, added 2/3 carbon black mixing 2-3 minute earlier; Add residue 1/3 carbon black again; Turned refining 2-3 minute, add the abundant mixing 3-4 of dibutylester DBP minute again after, when temperature reaches 85-90 ℃; The beginning discharge is parked cooling 23-25 hour behind the discharge;
(3) vulcanization system adds: above-mentioned mixing materials is dropped in the mill, add four oxidations, two lead earlier, vulcanizing agent class, promotor class are added in the rubber unvulcanizate again, thin logical 5-7 be all over can obtaining the B sizing material, the processing temperature of mill≤60 ℃.
Second step: A sizing material and B sizing material mixing
After the above-mentioned A sizing material that makes and B sizing material equal proportion mixed, join in the mill, carry out once more mixing, thin logical 6-8 time, the rubber composite of the present invention that can make.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110259137.5A CN102367299B (en) | 2011-09-02 | 2011-09-02 | Oil-resistant sealing member rubber material and its preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110259137.5A CN102367299B (en) | 2011-09-02 | 2011-09-02 | Oil-resistant sealing member rubber material and its preparation method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942778A (en) * | 2012-10-11 | 2013-02-27 | 安徽普源分离机械制造有限公司 | Sealing gasket on baffle of plate heat exchanger |
| CN103694666A (en) * | 2013-11-29 | 2014-04-02 | 马鞍山市中澜橡塑制品有限公司 | High-strength sealed composite rubber sealing gasket material and preparation method thereof |
| CN103819764A (en) * | 2013-12-21 | 2014-05-28 | 芜湖禾田汽车工业有限公司 | Rubber material of sealing component |
| CN103819763A (en) * | 2013-12-21 | 2014-05-28 | 芜湖禾田汽车工业有限公司 | Sealing element rubber |
| CN105801935A (en) * | 2016-05-03 | 2016-07-27 | 合肥中澜新材料科技有限公司 | Super-strength abrasion-resistant rubber |
| CN109851871A (en) * | 2018-12-04 | 2019-06-07 | 华东理工大学 | Antistatic coordination cross-linked nitrile rubber of one kind and preparation method thereof |
| KR102053014B1 (en) * | 2019-06-05 | 2019-12-09 | 최혜경 | A method for preparing resin composition for oil filter of automobile |
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| CN1624036A (en) * | 2003-12-30 | 2005-06-08 | 谢小丁 | Process for preparing magnetic oil saving rubber pipe |
| US20050131156A1 (en) * | 2003-11-28 | 2005-06-16 | Jsr Corporation | Oil resistant and weather resistant rubber composition and molded product using the same |
| CN101134889A (en) * | 2007-08-15 | 2008-03-05 | 安阳市鑫河科技研究院有限责任公司 | Modified acrylonitrile butadiene packing material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050131156A1 (en) * | 2003-11-28 | 2005-06-16 | Jsr Corporation | Oil resistant and weather resistant rubber composition and molded product using the same |
| CN1624036A (en) * | 2003-12-30 | 2005-06-08 | 谢小丁 | Process for preparing magnetic oil saving rubber pipe |
| CN101134889A (en) * | 2007-08-15 | 2008-03-05 | 安阳市鑫河科技研究院有限责任公司 | Modified acrylonitrile butadiene packing material and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102942778A (en) * | 2012-10-11 | 2013-02-27 | 安徽普源分离机械制造有限公司 | Sealing gasket on baffle of plate heat exchanger |
| CN103694666A (en) * | 2013-11-29 | 2014-04-02 | 马鞍山市中澜橡塑制品有限公司 | High-strength sealed composite rubber sealing gasket material and preparation method thereof |
| CN103819764A (en) * | 2013-12-21 | 2014-05-28 | 芜湖禾田汽车工业有限公司 | Rubber material of sealing component |
| CN103819763A (en) * | 2013-12-21 | 2014-05-28 | 芜湖禾田汽车工业有限公司 | Sealing element rubber |
| CN105801935A (en) * | 2016-05-03 | 2016-07-27 | 合肥中澜新材料科技有限公司 | Super-strength abrasion-resistant rubber |
| CN109851871A (en) * | 2018-12-04 | 2019-06-07 | 华东理工大学 | Antistatic coordination cross-linked nitrile rubber of one kind and preparation method thereof |
| KR102053014B1 (en) * | 2019-06-05 | 2019-12-09 | 최혜경 | A method for preparing resin composition for oil filter of automobile |
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| Publication number | Publication date |
|---|---|
| CN102367299B (en) | 2013-01-09 |
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