CN106243420A - A kind of Antioxidant rubber material - Google Patents
A kind of Antioxidant rubber material Download PDFInfo
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- CN106243420A CN106243420A CN201610677723.4A CN201610677723A CN106243420A CN 106243420 A CN106243420 A CN 106243420A CN 201610677723 A CN201610677723 A CN 201610677723A CN 106243420 A CN106243420 A CN 106243420A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2409/02—Copolymers with acrylonitrile
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical Kinetics & Catalysis (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
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Abstract
nullThe invention discloses a kind of Antioxidant rubber material，Raw material includes by weight: polyethylene terephthalate 9 11 parts，Trioctyl lemon acid 25 parts，Softening agent 24 parts，Plant polyphenol 24 parts，Polyacrylonitrile 22 25 parts，Sodium diacetate 12 parts，12 15 parts of graphite，Fly ash micro-sphere 34 parts，Sodium lauryl sulphate 0.5 1 parts，LNBR 40 60 parts，Methacrylic acid 0.5 1 parts，Nitrile rubber 50 60 parts，20 25 parts of butadiene-styrene rubber，Nano silica sol 58 parts，Tetramethylthiuram disulfide 34 parts，Diethylene glycol 23 parts，VAE emulsion 68 parts，Filler 14 16 parts，7 10 parts of magnesium hydroxide，Calcium propionate 0.2 0.4 parts，The present invention has good water resistance，Acidproof、Oil resistant、Fire-retardant，Can be good at meeting the needs in producing.
Description
Technical field
The present invention relates to technical field of rubber material, be specifically related to a kind of Antioxidant rubber material.
Background technology
Elastomeric material is a kind of macromolecular material that can recover rapidly deformation under large deformation, and it is the important of national economy
One of basic industry, for offer light industry rubber product daily, medical indispensable in people's daily life；For digging, traffic,
The heavy industry such as building, machinery, electronics and new industry provide various rubber systems to produce equipment or rubber components, apply the widest
General.In recent years, developing rapidly of rubber industry, rubber to be had higher requirement, elastomeric material must be towards function
Change, become more meticulous and the direction of diversification is developed.Traditional single elastomeric material can not fully meet the use developed rapidly and want
Ask.Rubber belongs to elastomer and lacks crystallizing power, and intermolecular force is little, and free volume is big, thus its intensity, hardness, wear-resisting
And the performance such as fatigue is the highest, so to improve its performance to rubber through reinforcement.The reinforcing agent that rubber industry is the most traditional is always
White carbon black and white carbon, although there is certain strengthening action, but both reinforcing agents all have the lowest apparent density, to rubber
When adding in glue, easily producing and fly upward, processing pollution weight, simultaneously long processing time, mixing energy consumption is big, and black-reinforced goods
For single black, and both reinforcing agents are difficult to give the higher hardness of goods, more preferable resistance to breathability etc..
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Antioxidant rubber material, gives rubber more preferable resistance to
Gas and higher hardness, and anti-oxidation.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of Antioxidant rubber material, raw material includes by weight:
Preferably, a kind of Antioxidant rubber material, its raw material includes by weight:
Preferably, a kind of Antioxidant rubber material, its raw material includes by weight:
Preferably, the one during softening agent is paraffin oil, Colophonium, coal tar, white oil, naphthenic oil.
Preferably, softening agent is paraffin oil.
Preferably, plant polyphenol is tea polyphenols.
Filler is the one in hydrated SiO 2, active hargil, magnesium carbonate.
The preparation method of a kind of Antioxidant rubber material, comprises the following steps:
(1) Nano silica sol, VAE emulsion, hydrated SiO 2, tea polyphenols and magnesium hydroxide are mixed according to weight ratio 1:
3 add deionized water mixes well, and adds calcium propionate and is heated to boiling under being stirred continuously, after dope to be formed, grinds after drying
Grind standby；
(2) being added in dimethyl sulphoxide solution by polyacrylonitrile, be stirred making beating, concentration controls, 13%, to add
Methacrylic acid mixing and stirring, is dried graphite and fly ash micro-sphere in vacuum drying oven, adds according to solid-to-liquid ratio 1:4
Deionized water, adds sodium lauryl sulphate and continues ultrasonic agitation uniformly, take its supernatant and be added in polyacrylonitrile solution, room
Stir 2-3h under temperature, obtain polyacrylonitrile composite fiber through filtration, standing and defoaming, spinning, carbonization；
(3) product, the LNBR prepared with step (1) after step (3) being prepared composite fibre chopped mix, then
Add 1wt% calcium chloride water flocculate, scrubbed and in air dry oven at 80 DEG C be dried 25h, after cooling
Standby；
(4) nitrile rubber and butadiene-styrene rubber being added in banbury, be warming up to 90-100 DEG C, the speed with 250r/min is close
Refining 3-5min, adds product, tetramethylthiuram disulfide and paraffin oil prepared by step (3), is warming up to 120-140 DEG C, with
The speed banburying 10-15min of 400-600r/min, adds remaining surplus materials speed banburying 5-with 200-400r/min
7min, thin logical 8 times, obtains elastomeric material.
Beneficial effects of the present invention:
The present invention uses has the good graphite of specific strength height, heat conduction, conduction and Wear vesistance as reinforcing material, because of directly
Being added in rubber to be substantially reduced mechanical performance, reduce service life, graphite is added in the spinning liquid of polyacrylonitrile by the present invention,
The polyacrylonitrile carbon fiber of mineral carbon load is obtained, by LNBR absorption attachment by the way of spinning, oxidation, carbonization
On its surface, it is therefore prevented that excessive gathering, coprecipitated obtain rubber master batch, then with the rubber mixing elastomeric material that obtain then are blended
There is excellent intensity, fatigue resistance, heat conduction, anti-attrition, the characteristic such as corrosion-resistant, the treated hydrated SiO 2 of interpolation, tea
Polyphenol and magnesium hydroxide can effectively improve the spies such as fire-retardant, the dielectricity of elastomeric material, waterproof, insulation and chemical stability
Property, the present invention uses the Antioxidant rubber material obtained by above-mentioned formula, not only has good antioxygenic property, the most water-fast,
Acidproof, oil resistant, fire-retardant, it is possible to well to meet the needs in producing, be worthy to be popularized.
Detailed description of the invention
Describe the present invention below by way of specific embodiment.
Embodiment 1
The present invention proposes a kind of Antioxidant rubber material, and raw material includes by weight:
Invention additionally discloses the preparation method of a kind of Antioxidant rubber material, comprise the following steps:
(1) Nano silica sol, VAE emulsion, hydrated SiO 2, tea polyphenols and magnesium hydroxide are mixed according to weight ratio 1:
3 add deionized water mixes well, and adds calcium propionate and is heated to boiling under being stirred continuously, after dope to be formed, grinds after drying
Grind standby；
(2) being added in dimethyl sulphoxide solution by polyacrylonitrile, be stirred making beating, concentration controls, 13%, to add
Methacrylic acid mixing and stirring, is dried graphite and fly ash micro-sphere in vacuum drying oven, adds according to solid-to-liquid ratio 1:4
Deionized water, adds sodium lauryl sulphate and continues ultrasonic agitation uniformly, take its supernatant and be added in polyacrylonitrile solution, room
Stir 2-3h under temperature, obtain polyacrylonitrile composite fiber through filtration, standing and defoaming, spinning, carbonization；
(3) product, the LNBR prepared with step (1) after step (3) being prepared composite fibre chopped mix, then
Add 1wt% calcium chloride water flocculate, scrubbed and in air dry oven at 80 DEG C be dried 25h, after cooling
Standby；
(4) nitrile rubber and butadiene-styrene rubber being added in banbury, be warming up to 90-100 DEG C, the speed with 250r/min is close
Refining 3-5min, adds product, tetramethylthiuram disulfide and paraffin oil prepared by step (3), is warming up to 120-140 DEG C, with
The speed banburying 10-15min of 400-600r/min, adds remaining surplus materials speed banburying 5-with 200-400r/min
7min, thin logical 8 times, obtains elastomeric material.
Embodiment 2
The present invention proposes a kind of Antioxidant rubber material, and raw material includes by weight:
Invention additionally discloses the preparation method of a kind of Antioxidant rubber material, comprise the following steps:
(1) Nano silica sol, VAE emulsion, hydrated SiO 2, tea polyphenols and magnesium hydroxide are mixed according to weight ratio 1:
3 add deionized water mixes well, and adds calcium propionate and is heated to boiling under being stirred continuously, after dope to be formed, grinds after drying
Grind standby；
(2) being added in dimethyl sulphoxide solution by polyacrylonitrile, be stirred making beating, concentration controls, 13%, to add
Methacrylic acid mixing and stirring, is dried graphite and fly ash micro-sphere in vacuum drying oven, adds according to solid-to-liquid ratio 1:4
Deionized water, adds sodium lauryl sulphate and continues ultrasonic agitation uniformly, take its supernatant and be added in polyacrylonitrile solution, room
Stir 2-3h under temperature, obtain polyacrylonitrile composite fiber through filtration, standing and defoaming, spinning, carbonization；
(3) product, the LNBR prepared with step (1) after step (3) being prepared composite fibre chopped mix, then
Add 1wt% calcium chloride water flocculate, scrubbed and in air dry oven at 80 DEG C be dried 25h, after cooling
Standby；
(4) nitrile rubber and butadiene-styrene rubber being added in banbury, be warming up to 90-100 DEG C, the speed with 250r/min is close
Refining 3-5min, adds product, tetramethylthiuram disulfide and paraffin oil prepared by step (3), is warming up to 120-140 DEG C, with
The speed banburying 10-15min of 400-600r/min, adds remaining surplus materials speed banburying 5-with 200-400r/min
7min, thin logical 8 times, obtains elastomeric material.
Embodiment 3
The present invention proposes a kind of Antioxidant rubber material, and raw material includes by weight:
Invention additionally discloses the preparation method of a kind of Antioxidant rubber material, comprise the following steps:
(1) Nano silica sol, VAE emulsion, hydrated SiO 2, tea polyphenols and magnesium hydroxide are mixed according to weight ratio 1:
3 add deionized water mixes well, and adds calcium propionate and is heated to boiling under being stirred continuously, after dope to be formed, grinds after drying
Grind standby；
(2) being added in dimethyl sulphoxide solution by polyacrylonitrile, be stirred making beating, concentration controls, 13%, to add
Methacrylic acid mixing and stirring, is dried graphite and fly ash micro-sphere in vacuum drying oven, adds according to solid-to-liquid ratio 1:4
Deionized water, adds sodium lauryl sulphate and continues ultrasonic agitation uniformly, take its supernatant and be added in polyacrylonitrile solution, room
Stir 2-3h under temperature, obtain polyacrylonitrile composite fiber through filtration, standing and defoaming, spinning, carbonization；
(3) product, the LNBR prepared with step (1) after step (3) being prepared composite fibre chopped mix, then
Add 1wt% calcium chloride water flocculate, scrubbed and in air dry oven at 80 DEG C be dried 25h, after cooling
Standby；
(4) nitrile rubber and butadiene-styrene rubber being added in banbury, be warming up to 90-100 DEG C, the speed with 250r/min is close
Refining 3-5min, adds product, tetramethylthiuram disulfide and paraffin oil prepared by step (3), is warming up to 120-140 DEG C, with
The speed banburying 10-15min of 400-600r/min, adds remaining surplus materials speed banburying 5-with 200-400r/min
7min, thin logical 8 times, obtains elastomeric material.
Embodiment 4
The present invention proposes a kind of Antioxidant rubber material, and its raw material includes by weight:
Invention additionally discloses the preparation method of a kind of Antioxidant rubber material, comprise the following steps:
(1) Nano silica sol, VAE emulsion, hydrated SiO 2, tea polyphenols and magnesium hydroxide are mixed according to weight ratio 1:
3 add deionized water mixes well, and adds calcium propionate and is heated to boiling under being stirred continuously, after dope to be formed, grinds after drying
Grind standby；
(2) being added in dimethyl sulphoxide solution by polyacrylonitrile, be stirred making beating, concentration controls, 13%, to add
Methacrylic acid mixing and stirring, is dried graphite and fly ash micro-sphere in vacuum drying oven, adds according to solid-to-liquid ratio 1:4
Deionized water, adds sodium lauryl sulphate and continues ultrasonic agitation uniformly, take its supernatant and be added in polyacrylonitrile solution, room
Stir 2-3h under temperature, obtain polyacrylonitrile composite fiber through filtration, standing and defoaming, spinning, carbonization；
(3) product, the LNBR prepared with step (1) after step (3) being prepared composite fibre chopped mix, then
Add 1wt% calcium chloride water flocculate, scrubbed and in air dry oven at 80 DEG C be dried 25h, after cooling
Standby；
(4) nitrile rubber and butadiene-styrene rubber being added in banbury, be warming up to 90-100 DEG C, the speed with 250r/min is close
Refining 3-5min, adds product, tetramethylthiuram disulfide and paraffin oil prepared by step (3), is warming up to 120-140 DEG C, with
The speed banburying 10-15min of 400-600r/min, adds remaining surplus materials speed banburying 5-with 200-400r/min
7min, thin logical 8 times, obtains elastomeric material.
Invention described above embodiment, is not intended that limiting the scope of the present invention.Any in the present invention
Spirit and principle within amendment, equivalent and the improvement etc. made, should be included in the claim protection model of the present invention
Within enclosing.
Claims (8)
1. an Antioxidant rubber material, it is characterised in that its raw material includes by weight:
A kind of Antioxidant rubber material the most according to claim 1, it is characterised in that its raw material includes by weight:
A kind of Antioxidant rubber material the most according to claim 1, it is characterised in that its raw material includes by weight:
A kind of Antioxidant rubber material the most according to claim 1, it is characterised in that softening agent is paraffin oil, Colophonium, coal
One in tar, white oil, naphthenic oil.
A kind of Antioxidant rubber material the most according to claim 1, it is characterised in that softening agent is paraffin oil.
A kind of Antioxidant rubber material the most according to claim 1, it is characterised in that plant polyphenol is tea polyphenols.
A kind of Antioxidant rubber material the most according to claim 1, it is characterised in that filler be hydrated SiO 2,
One in active hargil, magnesium carbonate.
8. the preparation method of an Antioxidant rubber material, it is characterised in that comprise the following steps:
(1) mixing of Nano silica sol, VAE emulsion, hydrated SiO 2, tea polyphenols and magnesium hydroxide is added according to weight ratio 1:3
Enter deionized water to mix well, add calcium propionate under being stirred continuously, be heated to boiling, after dope to be formed, grind standby after drying
With；
(2) being added in dimethyl sulphoxide solution by polyacrylonitrile, be stirred making beating, concentration controls, 13%, to add methyl
Acrylic acid mixing and stirring, is dried graphite and fly ash micro-sphere in vacuum drying oven, add according to solid-to-liquid ratio 1:4 go from
Sub-water, adds sodium lauryl sulphate and continues ultrasonic agitation uniformly, take its supernatant and be added in polyacrylonitrile solution, under room temperature
Stirring 2-3h, obtains polyacrylonitrile composite fiber through filtration, standing and defoaming, spinning, carbonization；
(3) product, the LNBR prepared with step (1) after step (3) being prepared composite fibre chopped mix, and add
The calcium chloride water of 1wt% flocculates, scrubbed and in air dry oven at 80 DEG C be dried 25h, standby after cooling；
(4) nitrile rubber and butadiene-styrene rubber are added in banbury, are warming up to 90-100 DEG C, with the speed banburying of 250r/mi n
3-5mi n, adds product, tetramethylthiuram disulfide and paraffin oil prepared by step (3), is warming up to 120-140 DEG C, with
The speed banburying 10-15mi n of 400-600r/mi n, adds the speed banburying with 200-400r/mi n of remaining surplus materials
5-7mi n, thin logical 8 times, obtains elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677723.4A CN106243420A (en) | 2016-08-17 | 2016-08-17 | A kind of Antioxidant rubber material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610677723.4A CN106243420A (en) | 2016-08-17 | 2016-08-17 | A kind of Antioxidant rubber material |
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| CN106243420A true CN106243420A (en) | 2016-12-21 |
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| CN201610677723.4A Pending CN106243420A (en) | 2016-08-17 | 2016-08-17 | A kind of Antioxidant rubber material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106928519A (en) * | 2017-03-20 | 2017-07-07 | 界首市欧思润体育用品有限公司 | A kind of soft fishing bait of emulation |
| CN111590979A (en) * | 2020-04-24 | 2020-08-28 | 航天材料及工艺研究所 | Self-repairing rubber diaphragm with pressure regulation function, preparation method and self-repairing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724694A (en) * | 2013-12-10 | 2014-04-16 | 马楠 | Antioxidant rubber material |
| CN104151717A (en) * | 2014-07-31 | 2014-11-19 | 宁国市裕华电器有限公司 | Antioxidant rubber sealant for capacitors |
| CN105037861A (en) * | 2015-09-16 | 2015-11-11 | 合肥海畅电气技术有限公司 | Antioxidant material used for power transmission line of motor protection controller |
| CN105384989A (en) * | 2015-12-02 | 2016-03-09 | 安徽创奇乐智能游乐设备有限公司 | Waterproof rubber material |
-
2016
- 2016-08-17 CN CN201610677723.4A patent/CN106243420A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103724694A (en) * | 2013-12-10 | 2014-04-16 | 马楠 | Antioxidant rubber material |
| CN104151717A (en) * | 2014-07-31 | 2014-11-19 | 宁国市裕华电器有限公司 | Antioxidant rubber sealant for capacitors |
| CN105037861A (en) * | 2015-09-16 | 2015-11-11 | 合肥海畅电气技术有限公司 | Antioxidant material used for power transmission line of motor protection controller |
| CN105384989A (en) * | 2015-12-02 | 2016-03-09 | 安徽创奇乐智能游乐设备有限公司 | Waterproof rubber material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106928519A (en) * | 2017-03-20 | 2017-07-07 | 界首市欧思润体育用品有限公司 | A kind of soft fishing bait of emulation |
| CN111590979A (en) * | 2020-04-24 | 2020-08-28 | 航天材料及工艺研究所 | Self-repairing rubber diaphragm with pressure regulation function, preparation method and self-repairing method |
| CN111590979B (en) * | 2020-04-24 | 2022-06-03 | 航天材料及工艺研究所 | Self-repairing rubber diaphragm with pressure regulation function, preparation method and self-repairing method |
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Application publication date: 20161221 |
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