CN106519363A - Hydrogenated nitrile-butadiene rubber composition - Google Patents
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Abstract
Belonging to the technical field of rubber parts for petroleum equipment, the invention relates to a hydrogenated nitrile-butadiene rubber composition. The hydrogenated nitrile-butadiene rubber composition is obtained by mixing of the following components by mass: 10-50 parts of acrylonitrile modified carbon nanotubes, 100 parts of hydrogenated nitrile-butadiene rubber, 1-10 parts of zinc oxide, 1-10 parts of magnesium oxide, 2-4 parts of stearic acid, 20-60 parts of carbon black, 20-60 parts of white carbon black, 3-10 parts of a crosslinking agent and 1-5 parts of an anti-aging agent. According to the invention, the acrylonitrile modified carbon nanotubes reduce the surface energy of carbon nanotubes and increase the dispersion of carbon nanotubes in rubber; the carbon nanotubes absorb a certain amount of white carbon black to further increase the dispersion of carbon nanotubes, thereby improving the tensile strength, tear strength and other mechanical performance of rubber in a high temperature environment; by using the hydrogenated nitrile-butadiene rubber with an ultra high acrylonitrile content and adding the acrylonitrile modified carbon nanotubes at the same time, the high temperature resistance of rubber can be improved.
Description
Technical field
The present invention relates to a kind of hydrogenated nitrile rubber composition, belongs to petroleum equipment rubber parts technical field.
Background technology
The rubber product sealed in oil and automobile should have good oil resistance, and it is very good to should also have
High temperature resistant, the characteristic such as high pressure resistant, ageing-resistant, acid-alkali-corrosive-resisting.Because nitrile rubber has good oil resistance, conventional petroleum
Field adopts the rubber combined material based on nitrile rubber, but the heat-resistant limit temperature of nitrile rubber is 120 DEG C, is further risen
Wen Ze causes composite materials property drastically to decline due to the high temperature degradation of base rubber, rubber seal failure.At present
With the development gradually decreased with exploration engineering in easy exploiting oil field, the depth of domestic and international oil field development is generally being deepened, deep-well
Usually up to more than 150 DEG C of temperature, butyronitrile base rubber composition obviously cannot meet production needs.
Hydrogenated nitrile-butadiene rubber (HNBR) is by carrying out special hydrogenation to butadiene unit contained on nitrile rubber main chain
Process and made by a kind of excellent performance high saturation elastomer, also referred to as high saturation nitrile rubber.Due to hydrogenated butyronitrile rubber
In glue, double bond content is fewer than nitrile rubber, is difficult at high temperature to be oxidized, therefore resistance to elevated temperatures has been lifted.Although ordinary hydrogen
Changing nitrile rubber has excellent mechanical property at room temperature, and such as tensile strength is up to more than 30MPa, but mechanical property at high temperature
But drastically can decline, tensile strength is down to less than 10MPa.This is the stretch crystallization behavior due to hydrogenated nitrile-butadiene rubber at room temperature
Substantially disappear in high temperature, and macromolecule hydrogen bond at high temperature, intermolecular force etc. are substantially reduced.If it is special not adopt
Formula carries out specially treated to rubber, it is impossible to obtain the rubber of excellent performance at high temperature.
The application for a patent for invention of Application No. 201210348250.5 discloses a kind of high temperature resistant hydrogenated nitrile-butadiene rubber and is combined
The production technology of material, rubber of its HNBR using model Therban3407 of Lang Sheng chemical companies production, with compound/carbon nano
The reinforcing agents such as pipe, white carbon, with ultrasonic wave by compounding rubber, sulfuration, last test rubber rubber after hot air aging
The change of performance.But in Therban3407, acrylonitrile content is 34%, belongs to the hydrogenated butyronitrile rubber of middle high acrylonitrile content
Glue, and when in hydrogenated nitrile-butadiene rubber, the content of acrylonitrile is higher, the resistance to elevated temperatures of rubber is just higher, and which is not to carbon
Nanotube is surface-treated, but directly CNT is added in rubber, and CNT is easily accumulated on to be made together
It is uneven into mixing, so as to affect the mechanical property of rubber；Mechanical property in the patent application simultaneously also not to rubber at high temperature
Can directly test, rubber simply be tested after hot air aging, the change of the mechanical property of rubber under room temperature can not
Prove that rubber can be used at high temperature.
The application for a patent for invention of Application No. 200410062207.8 discloses a kind of hydrogenated nitrile-butadiene rubber and p-aramid fiber
Fibrous composite and preparation method thereof, its hydrogenated nitrile-butadiene rubber coordinate aramid fiber using the 1010 and 2010 of the production of Rui Weng companies
The reinforcing agents such as fiber, white carbon carry out reinforcement to rubber, test rubber mechanical property of the rubber at room temperature and 160 DEG C, its
The HNBR acrylonitrile contents for adopting belong to middle high acrylonitrile content for 36%-43%.After using aramid fiber, although rubber
In 160 DEG C of Tensile strengths more than 10MPa, but the elongation rate of tensile failure of rubber is too low, such as after using to 30 parts of aramid fibers,
Under rubber room temperature, elongation rate of tensile failure only has 25%, and such rubber is followed the string substantially, is not appropriate for making as some seals
With.
The content of the invention
Present invention mainly solves existing oil field rubber exist under the high temperature conditions as mechanical property drastically declines
A kind of problem of caused product failure, there is provided hydrogenated nitrile rubber composition.
It has been investigated that, surface modification is carried out to CNT (CNTs) with acrylonitrile, the table of CNT can be reduced
Face energy, while increase the dispersiveness of nanotube, so as to improve the power such as tensile strength and tearing strength of the rubber in hot environment
Learn performance；With white carbon to the further isolation processing of CNT that acrylonitrile is modified, make on CNT, to adsorb a certain amount of
White carbon, can increase the dispersiveness of CNT again, strong to improve tensile strength of the rubber in hot environment and tear
The mechanical properties such as degree；Using the hydrogenated nitrile-butadiene rubber of superelevation acrylonitrile content, and add the CNT of acrylonitrile modification so that
Acrylonitrile content in rubber is higher, improves the resistance to elevated temperatures of rubber.
Based on the studies above result, the present invention proposes following technical proposal：
A kind of hydrogenated nitrile rubber composition, the CNT modified by 10-50 parts acrylonitrile by mass fraction, 100 parts
Hydrogenated nitrile-butadiene rubber, 1-10 part zinc oxide, 1-10 part magnesia, 2-4 part stearic acid, 20-60 part carbon blacks, 20-60 part white carbons,
3-10 parts crosslinking agent and the mixing of 1-5 parts age resistor are formed.
The CNT of described acrylonitrile modification, its molecular structural formula are as follows：
Wherein 1≤n≤100.
Therban5005 of the described hydrogenated nitrile-butadiene rubber for the production of Lang Sheng chemical companies, acrylonitrile content are about 50%.
Described carbon black be carbon black N774, carbon black N330 in one or two.
Described crosslinking agent is cumyl peroxide, one or two in two-(t-butylperoxyisopropyl) benzene.
Described age resistor is double (α, the α '-dimethyl benzyl) diphenylamines of N cyclohexyl N' phenyl P phenylene diamine, 4,4'-
In one or two.
The invention has the beneficial effects as follows：The CNT modified with acrylonitrile is prepared for, the surface energy of CNT is reduced,
Increase dispersiveness of the CNT in rubber；With white carbon to the further isolation processing of CNT that acrylonitrile is modified, make
Adsorb a certain amount of white carbon on CNT, continue to increase the dispersiveness of CNT, so that rubber is improved in hot environment
In tensile strength and the mechanical property such as tearing strength；Using the hydrogenated nitrile-butadiene rubber of superelevation acrylonitrile content, while adding third
The CNT of alkene nitrile modification, improves the resistance to elevated temperatures of rubber.The final HNBR compositions for causing to prepare compare at high temperature
Common HNBR mechanical properties are doubled, and have fully met the rubber performance requirement for using under the high temperature conditions.
Description of the drawings
1 embodiment of accompanying drawing, 1 scanning electron microscopic picture；
2 comparative example of accompanying drawing, 1 scanning electron microscopic picture.
Specific embodiment
Preparation example：
10 parts of CNT is heated 1 hour in 450 DEG C of Muffle furnace by mass fraction, then the carbon after heating is received
Mitron is added in 2000 parts of mixed acid, is filtered with filter paper and deionized water is by the pressed powder after filtration after stirring completely
Rinse to neutral and drying for standby；Dried CNT is scattered in 2000 parts of N, N- dimethyl with ultrasonic wave separating apparatus
In formamide solvent, 1000 parts of acrylonitrile monemer and 50 parts of azodiisobutyronitrile is added, under a nitrogen atmosphere 55 DEG C of reactions 6
Hour, filter, be dried to obtain the CNT of acrylonitrile modification；By 30 parts of white carbons, 3 parts of silane coupler, 30 parts third
The CNT of alkene nitrile modified is added in 2000 parts of acetone solvent, is sufficiently stirred in mixer, is dried at 80 DEG C,
The CNT of acrylonitrile modification is obtained.
Embodiment 1：
First 100 parts of hydrogenated nitrile-butadiene rubbers are plasticated on a mill, the carbon for then sequentially adding acrylonitrile modification is received
10 parts of mitron, 1 part of zinc oxide, 10 parts of magnesia, 2 parts of stearic acid, 60 parts of carbon black, 60 parts of white carbon, crosslinking agent peroxidating two is different
3 parts of propyl benzene, age resistor 4,4'- pair (α, α '-dimethyl benzyl) 5 parts of diphenylamines, knead uniform after cure and obtain hydrogenated butyronitrile rubber
Glue composition.
Embodiment 2～8, step are identical with above-described embodiment 1, and concrete component proportioning is as shown in table 1 below.
1 embodiment of table, 2～8 concrete component proportioning statistical form
Comparative example 1：
High temperature resistant hydrogenated nitrile-butadiene rubber composite wood is prepared according to the application for a patent for invention of Application No. 201210348250.5
Material.It is existing on a mill that 100 parts of hydrogenated nitrile-butadiene rubbers are plasticated, then sequentially add 5 parts of zinc oxide, 6 parts of magnesia, firmly
1 part of resin acid, 50 parts of carbon black N550,15 parts of white carbon, 30 parts of undressed CNT, 4 parts of age resistor, 15 parts of plasticizer,
2 parts of 7 parts of crosslinking agent peroxide Perkados14-40BD, assistant crosslinking agent TAIC, kneads uniform after cure and obtains hydrogenated butyronitrile
Rubber composite.
Comparative example 2：
Hydrogenated nitrile-butadiene rubber is prepared according to the patent of invention of Application No. 200410062207.8 multiple with para-aramid fiber
Condensation material.On a mill it is existing by hydrogenated nitrile-butadiene rubber Zetpol2010 100 parts plasticated, then sequentially add nanometer white
5 parts of 50 parts of carbon black Ultrasil VN3, silane coupler KH570,17.5 parts of ppta-pulp fibre soften plasticizer
15 parts of Santicizer443,1 part of anti-aging agent RD, age resistor are anti-4,010 1 parts, 1 part of zinc carbonate, 0.5 part of stearic acid, and bromination is pungent
15 parts of base formaldehyde resin, kneads uniform after cure and obtains hydrogenated nitrile-butadiene rubber.
8 kinds of embodiments and 2 kinds of comparative examples as obtained in 1 component proportion of table, 23 DEG C and 150 DEG C test rubber hardness,
The parameters such as tensile strength, elongation rate of tensile failure and tearing strength, experimental result are shown in Table 2, and the scanning electron microscopic picture of wherein embodiment 1 is shown in
Accompanying drawing 1；The scanning electron microscopic picture of comparative example 1 is shown in accompanying drawing 2.
2 hydrogenated nitrile rubber composition Evaluation results of table are contrasted
From upper table 2, the average hardness at normal temperatures of embodiment 1～8 is 94, elongation rate of tensile failure average out to 232%, symbol
It is more than 90 to close packing element elastomeric material hardness, requirement of the elongation rate of tensile failure more than 110%.At 150 DEG C of high temperature, implement
1～8 average hardness of example is 89, and material hardness declines 5 degree than normal temperature, and 1 material under high temperature hardness of comparative example declines 9 than normal temperature
Degree, 2 high-temperature material hardness of comparative example decline 6 degree than normal temperature, it is seen that embodiment 1～8 has less firmness change value at high temperature,
Heat resistance is most excellent.At 150 DEG C of high temperature, 1～8 average tensile strength of embodiment is 15MPa, far above comparative example 1
9MPa, it is suitable with the 15MPa of comparative example 2, but the normal temperature elongation rate of tensile failure of comparative example 2 is only 40%, is only 19% under high temperature,
Packer elastomeric material is not met substantially for the requirement under elongation rate of tensile failure normal temperature more than 110%.It is at 150 DEG C of high temperature, real
It is 45KN/m to apply 1～8 average tear strengths of example, higher than the 40KN/m and the 22KN/m of comparative example 2 of comparative example 1.Can by contrast
Know that the present invention meets requirement of the oil field packer elastomeric material to hardness and elongation rate of tensile failure at normal temperatures, at 150 DEG C of high temperature
The tensile strength and tearing strength of the present invention is more excellent.
Claims (6)
1. a kind of hydrogenated nitrile rubber composition, is characterized in that：By the carbon nanometer that mass fraction is modified by 10-50 parts acrylonitrile
Pipe, 100 parts of hydrogenated nitrile-butadiene rubbers, 1-10 part zinc oxide, 1-10 part magnesia, 2-4 part stearic acid, 20-60 part carbon blacks, 20-60
Part white carbon, 3-10 parts crosslinking agent and the mixing of 1-5 parts age resistor are formed.
2. a kind of hydrogenated nitrile rubber composition according to claim 1, is characterized in that：The carbon of described acrylonitrile modification
Nanotube, its molecular structural formula are as follows：
Wherein 1≤n≤100.
3. a kind of hydrogenated nitrile rubber composition according to claim 1, is characterized in that：Described hydrogenated nitrile-butadiene rubber is
The Therban5005 of Lang Sheng chemical companies production, acrylonitrile content are about 50%.
4. a kind of hydrogenated nitrile rubber composition according to claim 1, is characterized in that：Described carbon black is carbon black
One or two in N774, carbon black N330.
5. a kind of hydrogenated nitrile rubber composition according to claim 1, is characterized in that：Described crosslinking agent is peroxidating
One or two in diisopropylbenzene (DIPB), two-(t-butylperoxyisopropyl) benzene.
6. a kind of hydrogenated nitrile rubber composition according to claim 1, is characterized in that：Described age resistor is N- hexamethylenes
One or two in double (α, the α '-dimethyl benzyl) diphenylamines of base-N'- diphenyl-para-phenylene diamines, 4,4'-.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111171409A (en) * | 2020-02-25 | 2020-05-19 | 广州机械科学研究院有限公司 | High-temperature-resistant, high-strength and high-expansion-rate rubber and preparation method thereof |
| CN113330609A (en) * | 2020-03-24 | 2021-08-31 | 宁德新能源科技有限公司 | Conductive agent, method for producing same, electrochemical device, and electronic device |
| CN114106494A (en) * | 2020-09-01 | 2022-03-01 | 中国石油化工股份有限公司 | Composition and application thereof in preparation of open hole packer and/or soluble bridge plug |
| CN114933748A (en) * | 2022-03-30 | 2022-08-23 | 上海道氟实业有限公司 | High-tear-resistance flame-retardant hydrogenated nitrile rubber for aviation and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554693A (en) * | 2003-12-26 | 2004-12-15 | 江汉石油钻头股份有限公司 | Modified hydrogenated nitrile-butadiene rubber and its preparing method |
| CN101864015A (en) * | 2010-06-25 | 2010-10-20 | 东华大学 | Method for preparing polyacrylonitrile/carbon nano tube composite material by taking ionic liquid as solvent |
| CN102702591A (en) * | 2012-06-25 | 2012-10-03 | 青岛科技大学 | Hydrogenated nitrile rubber/carbon nanotube composite material and preparation method thereof |
| CN103589027A (en) * | 2013-11-05 | 2014-02-19 | 青岛科技大学 | Preparation method of reinforced hydrogenated butyronitrile composite material |
| KR20150139275A (en) * | 2014-06-03 | 2015-12-11 | 김경현 | Nonslip functional rubber composite and nonslip outsole of shoes using the same and manufacturing method of the same |
| CN106009131A (en) * | 2016-06-14 | 2016-10-12 | 航天材料及工艺研究所 | Preparing method for antioxidant-modified carbon nano tube/hydrogenated butadiene-acrylonitrile rubber |
-
2016
- 2016-10-19 CN CN201610912624.XA patent/CN106519363B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554693A (en) * | 2003-12-26 | 2004-12-15 | 江汉石油钻头股份有限公司 | Modified hydrogenated nitrile-butadiene rubber and its preparing method |
| CN101864015A (en) * | 2010-06-25 | 2010-10-20 | 东华大学 | Method for preparing polyacrylonitrile/carbon nano tube composite material by taking ionic liquid as solvent |
| CN102702591A (en) * | 2012-06-25 | 2012-10-03 | 青岛科技大学 | Hydrogenated nitrile rubber/carbon nanotube composite material and preparation method thereof |
| CN103589027A (en) * | 2013-11-05 | 2014-02-19 | 青岛科技大学 | Preparation method of reinforced hydrogenated butyronitrile composite material |
| KR20150139275A (en) * | 2014-06-03 | 2015-12-11 | 김경현 | Nonslip functional rubber composite and nonslip outsole of shoes using the same and manufacturing method of the same |
| CN106009131A (en) * | 2016-06-14 | 2016-10-12 | 航天材料及工艺研究所 | Preparing method for antioxidant-modified carbon nano tube/hydrogenated butadiene-acrylonitrile rubber |
Non-Patent Citations (2)
| Title |
|---|
| D. FELHO¨ S ET AL: "Tribological Testing of Peroxide Cured HNBR with Different MWCNT and Silica Contents under Dry Sliding and Rolling Conditions Against Steel", 《JOURNAL OF APPLIED POLYMER SCIENCE》 * |
| 马雷等: "碳纳米管/聚丙烯腈复合纤维的制备及结构研究", 《合成纤维工业》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111171409A (en) * | 2020-02-25 | 2020-05-19 | 广州机械科学研究院有限公司 | High-temperature-resistant, high-strength and high-expansion-rate rubber and preparation method thereof |
| CN113330609A (en) * | 2020-03-24 | 2021-08-31 | 宁德新能源科技有限公司 | Conductive agent, method for producing same, electrochemical device, and electronic device |
| WO2021189244A1 (en) * | 2020-03-24 | 2021-09-30 | 宁德新能源科技有限公司 | Electrically-conductive agent, preparation method therefor, electrochemical device, and electronic device |
| CN114106494A (en) * | 2020-09-01 | 2022-03-01 | 中国石油化工股份有限公司 | Composition and application thereof in preparation of open hole packer and/or soluble bridge plug |
| CN114933748A (en) * | 2022-03-30 | 2022-08-23 | 上海道氟实业有限公司 | High-tear-resistance flame-retardant hydrogenated nitrile rubber for aviation and preparation method thereof |
| CN114933748B (en) * | 2022-03-30 | 2023-04-25 | 上海道氟实业有限公司 | High-tear-resistance flame-retardant hydrogenated nitrile rubber composition for aviation and preparation method thereof |
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