CN102321321A - Fluorine-containing rubber valve composite material and preparation method thereof - Google Patents
Fluorine-containing rubber valve composite material and preparation method thereof Download PDFInfo
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- CN102321321A CN102321321A CN201110253655A CN201110253655A CN102321321A CN 102321321 A CN102321321 A CN 102321321A CN 201110253655 A CN201110253655 A CN 201110253655A CN 201110253655 A CN201110253655 A CN 201110253655A CN 102321321 A CN102321321 A CN 102321321A
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Abstract
The present invention provides a low-cost and good-performance rubber composite material and a preparation method thereof. The method provided by the present invention has characteristics of simple process and low cost, and is applicable for the industrial production. The composite material is prepared from the following raw materials, wherein the raw materials comprise, by weight, 60-70 parts of fluororubber, 10-15 parts of nitrile butadiene rubber, 1-2 parts of calcium hydroxide, 3-5 parts of magnesium hydroxide, 1-2 parts of micro crystalline wax, 1-2 parts of sulfur, 2-3 parts of dihydroxyhenzene, 1-2 parts of an accelerating agent N-cyclohexyl-2-benzothiazole sulfenamide C13H16N2S2 and 1-2 parts of an anti-aging agent N-phenyl-N'-yl-para-phenylenediamine. According to the present invention, the wear resistant rubber composite material has excellent wear resistance, the weight of the rubber composite material is lighter than the weight of the metal, such that the high-performance and wear-resistant rubber provided by the present invention can be widely applicable for the workplaces with requirements of wear resistance, high temperature resistance and low temperature resistance so as to substantially improve the service lives of the work-piece, the device and the like.
Description
Technical field
The present invention relates to the elastomeric material manufacture field, be specifically related to fluorine-containing rubber valve body matrix material and preparation method thereof.
Background technology
Abrasive synthetic rubber material is the important branch of high-abrasive material, and therefore, the research of abrasive synthetic rubber material comes into one's own.CN200510048156.8 relates to a kind of abrasive synthetic rubber material and preparation method thereof.Constituting abrasive synthetic rubber material mainly includes: natural rubber sheet, cis-1,4-polybutadiene rubber, styrene-butadiene rubber(SBR), chlorinated polyethylene rubber, oils DOP, tetrafluoroethylene, nano-sized magnesium hydroxide, oligomer ester, promotor, strengthening agent, anti-reversion agent, vulcanizing agent, stopping composition.With above-mentioned raw materials through over-mastication and technology such as mixing can make that shore hardness is 60, tensile strength is 23, tensile yield is 850%, the bullet rate is 53%, the abrasive synthetic rubber material of Akron abrasion (cm2) 0.035g.CN200710200890.0 discloses a kind of high-performance abrasion-proof rubber cushion; This high-performance abrasion-proof rubber has the following materials of weight proportions of using; 7.0~8.7 parts of tree elastomers, 3,0~4.3 parts of cis-butadiene cements, 30~40 parts of ethylene vinyl acetates, 2.0~3.5 parts of fine particle calcium carbonates, 5~9 parts of carbon blacks, 0.6~0.75 part of hard ester acid, 0.4~0.7 part of promotor, 1.8~2.0 parts in zinc oxide, whipping agent 0.0.8~1.2 part of 7~0.9 part, machine oil adopt conventional manufacture craft to process.CN200810200769.2 relates to a kind of high wear-resistant rubber for slurry pump and preparation method thereof, comprises following component in mass fraction: natural rubber latex: 100 parts/latex solid content; ZnO:0~10 part; Promotor: 0~5 part; Sulphur: 0~5 part; Silicon-dioxide: 0~100 part; 0.5~5 part of dispersion agent.
Above-mentioned materials has only been stressed the matrix effect of material, so the raising of the mechanical property of material is restricted.
Summary of the invention
The objective of the invention is to solve defective of the prior art, the low and well behaved high-low temperature resistant of a kind of cost, wear-resisting rubber composite material are provided.
Another object of the present invention provides the preparation method of above-mentioned a kind of rubber composite, and this technology is simple, and production cost is low, is suitable for suitability for industrialized production.
The technical scheme that adopts for the present invention of realization above-mentioned purpose is following:
Fluorine-containing rubber valve body matrix material is characterized in that, it is to be processed by following raw materials in part by weight:
Viton 60-70
Paracril 10-15
Marinco H 3-5
Microcrystalline Wax 1-2
Dihydroxy-benzene 2-3
Sulphur 1-2
Calcium hydroxide 1-2
Accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
21-2
Anti-aging agent N-phenyl-N '-Ji Ursol D 1-2.
Described rubber valve body matrix material is characterized in that, it is to be processed by following raw materials in part by weight:
Viton 65
Paracril 13
Marinco H 4
Calcium hydroxide 1.5
Dihydroxy-benzene 2.5
Sulphur 1.5
Microcrystalline Wax 1.5
Accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
21.5
Anti-aging agent N-phenyl-N '-Ji Ursol D 1.5.
The preparation method of described rubber valve body matrix material is characterized in that: specifically may further comprise the steps:
(1) mixing: as to start mill; Viton and paracril are dropped in the mill; Turn refining to two kinds of glue fusions; Add calcium hydroxide, Marinco H and Microcrystalline Wax, dihydroxy-benzene, sulphur, anti-aging agent N-phenyl-N-base Ursol D again, turn refining 6-8 time, and then add accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
2Fully turn refining, thin logical number of times is no less than 10 times, wants the opertaing device temperature at 116-122 ℃ in the mixing process again;
(2) calendering: calendering is carried out in mill, and roll gap is transferred greatly to 10mm by 6mm gradually, and concrete operations are the same when mixing, after calendering finishes with premolding thing cooling 8-12 hour;
(3) sulfuration: use vulcanizing press, first preheated mold, temperature 95-105 ℃, the premolding thing is placed in the die cavity, begin sulfuration, curing temperature is 150-170 ℃, is 15-25 minute between the sulfuration elbow, behind the taking-up sample, sample making is accomplished from vulcanizer.
Compared with prior art, the present invention has following beneficial effect:
Rubber composite of the present invention possesses good high-low temperature resistant, wear resisting property, and its weight ratio metal is light.Therefore, high-performance abrasion-proof rubber of the present invention can be widely used in the workplace that high-low temperature resistant, wear resisting property is had requirement, thereby has greatly improved the work-ing life of workpiece or equipment etc.
Contain organic and/or inorganic materials in the prescription of composite rubber material of the present invention, can effectively improve the hardness and the wear resisting property of material.The mg ion of the hard of magnesium-containing compound in mutually helps hard and forms the combination of matrix with viton, paracril mutually, so helps the wear resisting property and the tensile strength of rubber raw materials.
Embodiment
Used part among the embodiment is weight part.
Embodiment one:
1, starting material are prepared:
Take by weighing 60 parts of viton, 10 parts of paracrils, 3 parts of Marinco Hs, 1 part in calcium hydroxide, 1 part of Microcrystalline Wax, 2 parts of dihydroxy-benzenes, 1 part in sulphur, accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
21 part of 1 part, anti-aging agent N-phenyl-N '-Ji Ursol D.
2, preparation process is following:
(1) mixing: as to start mill; Viton and paracril are dropped in the mill; Turn refining to two kinds of glue fusions; Add calcium hydroxide, Marinco H and Microcrystalline Wax, dihydroxy-benzene, sulphur, anti-aging agent N-phenyl-N-base Ursol D again, turn refining 6-8 time, and then add accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
2Fully turn refining, thin logical number of times 11 times wants the opertaing device temperature at 116-122 ℃ in the mixing process again;
(2) calendering: calendering is carried out in mill, and roll gap is transferred greatly to 10mm by 6mm gradually, and concrete operations are the same when mixing, after calendering finishes with premolding thing cooling 8 hours;
(3) sulfuration: use vulcanizing press, first preheated mold, temperature 95-105 ℃, the premolding thing is placed in the die cavity, begin sulfuration, curing temperature is 155 ℃, is 18 minutes between the sulfuration elbow, behind the taking-up sample, sample making is accomplished from vulcanizer.
Embodiment two:
1, starting material are prepared:
Take by weighing 70 parts of viton, 15 parts of paracrils, 5 parts of Marinco Hs, 2 parts in calcium hydroxide, 2 parts of Microcrystalline Waxes, 3 parts of dihydroxy-benzenes, 2 parts in sulphur, accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
22 parts of 2 parts, anti-aging agent N-phenyl-N '-Ji Ursol D.
2, preparation process is following:
(1) mixing: as to start mill; Viton and paracril are dropped in the mill; Turn refining to two kinds of glue fusions; Add calcium hydroxide, Marinco H and Microcrystalline Wax, dihydroxy-benzene, sulphur, anti-aging agent N-phenyl-N-base Ursol D again, turn refining 6-8 time, and then add accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
2Fully turn refining, thin logical number of times 15 times wants the opertaing device temperature at 116-122 ℃ in the mixing process again;
(2) calendering: calendering is carried out in mill, and roll gap is transferred greatly to 10mm by 6mm gradually, and concrete operations are the same when mixing, after calendering finishes with premolding thing cooling 12 hours;
(3) sulfuration: use vulcanizing press, first preheated mold, 105 ℃ of temperature are placed on the premolding thing in the die cavity, begin sulfuration, and curing temperature is 170 ℃, is 25 minutes between the sulfuration elbow, and behind the taking-up sample, sample making is accomplished from vulcanizer.
Embodiment three:
1, starting material are prepared:
Take by weighing 65 parts of viton, 12 parts of paracrils, 4 parts of Marinco Hs, 1.5 parts in calcium hydroxide, 1.5 parts of Microcrystalline Waxes, sulphur 1.5,2.5 parts of dihydroxy-benzenes, accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
21.5 part, 1.5 parts of anti-aging agent N-phenyl-N '-Ji Ursol D.
2, preparation process is following:
(1) mixing: as to start mill; Viton and paracril are dropped in the mill; Turn refining to two kinds of glue fusions; Add calcium hydroxide, Marinco H and Microcrystalline Wax, dihydroxy-benzene, sulphur, anti-aging agent N-phenyl-N-base Ursol D again, turn refining 6-8 time, and then add accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
2Fully turn refining, thin logical number of times 13 times wants the opertaing device temperature at 116-122 ℃ in the mixing process again;
(2) calendering: calendering is carried out in mill, and roll gap is transferred greatly to 10mm by 6mm gradually, and concrete operations are the same when mixing, after calendering finishes with premolding thing cooling 10 hours;
(3) sulfuration: use vulcanizing press, first preheated mold, 100 ℃ of temperature are placed on the premolding thing in the die cavity, begin sulfuration, and curing temperature is 165 ℃, is 20 minutes between the sulfuration elbow, and behind the taking-up sample, sample making is accomplished from vulcanizer.
Experimental data
Following table is the index parameter of the rubber composite of heterogeneity, and wherein contrast material is CN200510048156.8, and product 1-product 3 is for adopting the product of the present invention's technology gained.
Visible by last table, inorganic phase content improves among the present invention, and then hardness raising, wear resisting property improve, and tensile strength also improves.Performance to material is unfavorable.The umber of viton, paracril increases the raising that is beneficial to intensity in the rubber matrix, but too much is unfavorable for hardness and wear resisting property.
Claims (3)
1. fluorine-containing rubber valve body matrix material is characterized in that, it is to be processed by following raw materials in part by weight:
Viton 60-70
Paracril 10-15
Marinco H 3-5
Microcrystalline Wax 1-2
Dihydroxy-benzene 2-3
Sulphur 1-2
Calcium hydroxide 1-2
Accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
21-2
Anti-aging agent N-phenyl-N '-Ji Ursol D 1-2.
2. rubber valve body matrix material according to claim 1 is characterized in that, it is to be processed by following raw materials in part by weight:
Viton 65
Paracril 13
Marinco H 4
Calcium hydroxide 1.5
Dihydroxy-benzene 2.5
Sulphur 1.5
Microcrystalline Wax 1.5
Accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
21.5
Anti-aging agent N-phenyl-N '-Ji Ursol D 1.5.
3. the preparation method of the described rubber valve body matrix material of claim 1 is characterized in that: specifically may further comprise the steps:
(1) mixing: as to start mill; Viton and paracril are dropped in the mill; Turn refining to two kinds of glue fusions; Add calcium hydroxide, Marinco H and Microcrystalline Wax, dihydroxy-benzene, sulphur, anti-aging agent N-phenyl-N-base Ursol D again, turn refining 6-8 time, and then add accelerant N-cyclohexyl-2-benzothiazole sulfonamide C
13H
16N
2S
2Fully turn refining, thin logical number of times is no less than 10 times, wants the opertaing device temperature at 116-122 ℃ in the mixing process again;
(2) calendering: calendering is carried out in mill, and roll gap is transferred greatly to lOmm by 6mm gradually, and concrete operations are the same when mixing, after calendering finishes with premolding thing cooling 8-12 hour;
(3) sulfuration: use vulcanizing press, first preheated mold, temperature 95-105 ℃, the premolding thing is placed in the die cavity, begin sulfuration, curing temperature is 150-170 ℃, is 15-25 minutes between the sulfuration elbow, behind the taking-up sample, sample making is accomplished from vulcanizer.
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CN201110253655A CN102321321A (en) | 2011-08-31 | 2011-08-31 | Fluorine-containing rubber valve composite material and preparation method thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103602011A (en) * | 2013-10-20 | 2014-02-26 | 安徽嘉木橡塑工业有限公司 | Oil resistant rubber |
CN106009425A (en) * | 2016-07-01 | 2016-10-12 | 张进 | Oil-proof flame-retardant rubber and preparation method for same |
CN109627646A (en) * | 2018-12-06 | 2019-04-16 | 安徽荣达阀门有限公司 | A kind of heating power conveying preparation process of flange seal gasket |
CN112980113A (en) * | 2021-02-26 | 2021-06-18 | 东莞市贝克摩尔高性能材料有限公司 | Reversible-deformation high-elasticity rubber and preparation process thereof |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1896129A (en) * | 2005-12-03 | 2007-01-17 | 河北九星橡塑制品有限公司 | Abrasive synthetic rubber material and its production |
CN101205343A (en) * | 2007-11-16 | 2008-06-25 | 广州机械科学研究院 | Tear-resistant fluororubber shunt umbrella and preparation thereof |
JP2008231256A (en) * | 2007-03-20 | 2008-10-02 | Jsr Corp | Oil- and weather-resistant rubber composition and molded product of the same |
CN101920569A (en) * | 2009-06-09 | 2010-12-22 | 章宏清 | Production method of temperature resistant and wear resistant oil seal |
CN102010529A (en) * | 2010-11-13 | 2011-04-13 | 天津鹏翎胶管股份有限公司 | Biodiesel-resistant nitrile rubber |
WO2011070896A1 (en) * | 2009-12-11 | 2011-06-16 | オムロン株式会社 | Rubber composition and uses thereof |
-
2011
- 2011-08-31 CN CN201110253655A patent/CN102321321A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1896129A (en) * | 2005-12-03 | 2007-01-17 | 河北九星橡塑制品有限公司 | Abrasive synthetic rubber material and its production |
JP2008231256A (en) * | 2007-03-20 | 2008-10-02 | Jsr Corp | Oil- and weather-resistant rubber composition and molded product of the same |
CN101205343A (en) * | 2007-11-16 | 2008-06-25 | 广州机械科学研究院 | Tear-resistant fluororubber shunt umbrella and preparation thereof |
CN101920569A (en) * | 2009-06-09 | 2010-12-22 | 章宏清 | Production method of temperature resistant and wear resistant oil seal |
WO2011070896A1 (en) * | 2009-12-11 | 2011-06-16 | オムロン株式会社 | Rubber composition and uses thereof |
CN102010529A (en) * | 2010-11-13 | 2011-04-13 | 天津鹏翎胶管股份有限公司 | Biodiesel-resistant nitrile rubber |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103602011A (en) * | 2013-10-20 | 2014-02-26 | 安徽嘉木橡塑工业有限公司 | Oil resistant rubber |
CN103602011B (en) * | 2013-10-20 | 2015-11-04 | 安徽嘉木橡塑工业有限公司 | A kind of oil resisting rubber |
CN106009425A (en) * | 2016-07-01 | 2016-10-12 | 张进 | Oil-proof flame-retardant rubber and preparation method for same |
CN106009425B (en) * | 2016-07-01 | 2019-03-12 | 常州市金坛鸿图橡塑制品有限公司 | A kind of oil resistant flame retardant rubber and preparation method thereof |
CN109627646A (en) * | 2018-12-06 | 2019-04-16 | 安徽荣达阀门有限公司 | A kind of heating power conveying preparation process of flange seal gasket |
CN112980113A (en) * | 2021-02-26 | 2021-06-18 | 东莞市贝克摩尔高性能材料有限公司 | Reversible-deformation high-elasticity rubber and preparation process thereof |
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Application publication date: 20120118 |