CN111171411A - Modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and preparation method thereof - Google Patents
Modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and preparation method thereof Download PDFInfo
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- CN111171411A CN111171411A CN201811342047.0A CN201811342047A CN111171411A CN 111171411 A CN111171411 A CN 111171411A CN 201811342047 A CN201811342047 A CN 201811342047A CN 111171411 A CN111171411 A CN 111171411A
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
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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
- C08K9/00—Use of pretreated ingredients
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
Abstract
The invention discloses a modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and a preparation method thereof, wherein the preparation method comprises the following steps: preparing modified white carbon black; preparing modified white carbon black reinforced poly-dissolved styrene-butadiene rubber; preparing a modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material; the composite material comprises the following components: 100 parts of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber, 1-1.5 parts of stearic acid, 2-3 parts of zinc oxide, 3-6 parts of an accelerator and 1-2 parts of a vulcanizing agent. According to the invention, gamma-mercaptopropyl trimethoxy silane is used for modifying the white carbon black, so that a layer of silane coupling agent is chemically coated on the surface of the white carbon black, and the gamma-mercaptopropyl trimethoxy silane coupling agent and double bonds on a molecular chain of the solution-polymerized styrene butadiene rubber generate click reaction, so that chemical bonds are formed between the coupling agent and the solution-polymerized styrene butadiene rubber, the compatibility between the white carbon black and the solution-polymerized styrene butadiene rubber is improved, the dispersion of the white carbon black in the solution-polymerized styrene butadiene rubber is improved, and the comprehensive performance of the solution-polymerized styrene butadiene rubber composite material is improved to the maximum extent.
Description
Technical Field
The invention relates to the technical field of preparation of rubber composite materials, in particular to a modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and a preparation method thereof.
Background
White carbon black as a novel filler can effectively improve the fuel performance and the wet skid resistance of tires, and is widely used in the tire rubber industry to improve the performance of tires so as to achieve the purposes of energy conservation and environmental protection. The solution polymerized styrene butadiene rubber used as the tread rubber can better give consideration to rolling resistance, wet skid resistance, wear resistance and durability, and is an ideal tread rubber material. White carbon black reinforced styrene-butadiene rubber is one of hot spots in the field of manufacturing of high-performance radial tires in recent years, but white carbon black has strong surface polarity and poor dispersibility, and solution polymerized styrene-butadiene rubber is non-polar rubber, so that the white carbon black reinforced styrene-butadiene rubber and the solution polymerized styrene-butadiene rubber are incompatible in the traditional mixing process, and the improvement of the performance of the white carbon black reinforced styrene-butadiene rubber is influenced. Therefore, the dispersion degree of the white carbon black in the rubber is improved through surface modification, the interaction force of the white carbon black and the styrene butadiene rubber is increased, a rubber material with better performance is obtained, and the method has important practical significance for preparing a high-performance tire.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and a preparation method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: a modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and a preparation method thereof comprise the following steps:
the method comprises the following steps: preparation of modified white carbon black
Firstly, taking 2-4 parts of white carbon black, putting the white carbon black into a reactor filled with 40-80 mL of absolute ethyl alcohol, and putting the reactor into an ultrasonic instrument for ultrasonic dispersion for 2-3 hours;
secondly, adding 0.2-0.4 mL of gamma-mercaptopropyl trimethoxysilane into the dispersion liquid, putting a reactor into a reflux stirring device at the temperature of 50-70 ℃, and reacting for 8-12 hours;
finally, after the reaction is finished, carrying out centrifugal separation on reactants, adding 100mL of absolute ethyl alcohol into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5h, carrying out centrifugal separation again, repeating the operation of cleaning the absolute ethyl alcohol for 3 times, and drying the product in a vacuum drying oven at 40 ℃ for 24h to obtain modified white carbon black;
step two: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber
Taking 8-15 parts of solution polymerized styrene butadiene rubber, and dissolving the solution polymerized styrene butadiene rubber in 200mL of toluene to obtain a mixed solution I; dissolving the modified white carbon black obtained in the step one in 100mL of toluene solution to obtain a mixed solution II, mixing the mixed solution I and the mixed solution II together, stirring and reacting for 12 hours at 70 ℃, then cooling the reaction liquid to room temperature, carrying out centrifugal separation, adding 200mL of toluene into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5 hour, then carrying out centrifugal separation, repeating the cleaning operation for 3 times, and drying the product in a vacuum drying box at 40 ℃ for 24 hours to obtain modified white carbon black reinforced poly-dissolved styrene-butadiene rubber;
step three: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material
The composite material comprises the following components in parts by mass: 100 parts of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber, 1-1.5 parts of stearic acid, 2-3 parts of zinc oxide, 3-6 parts of an accelerator and 1-2 parts of a vulcanizing agent;
the preparation process comprises the following steps: setting the initial temperature of an internal mixer to be 80 ℃, setting the rotating speed to be 40-60 r/min, adding zinc oxide and stearic acid twice, mixing for 5-8 min, and then discharging rubber; and cooling the rubber material to room temperature, placing the cooled rubber compound into an open mill for mixing for 1-2 min, then sequentially adding an accelerator and a vulcanizing agent, uniformly mixing to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material rubber compound, and vulcanizing by a flat vulcanizing machine to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material.
According to the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and the preparation method thereof, the vulcanizing agent is sulfur.
According to the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and the preparation method thereof, the accelerator is formed by mixing the accelerator diphenylguanidine D and the accelerator NS according to the mass ratio of 2: 1.
Compared with the prior art, the invention has the following advantages and prominent effects:
the method has the beneficial effects that the gamma-mercaptopropyl-trimethoxysilane coupling agent is used for modifying the white carbon black, so that the surface of the white carbon black is chemically coated with a layer of silane coupling agent, the gamma-mercaptopropyl-trimethoxysilane coupling agent and double bonds on a molecular chain of the solution-polymerized styrene-butadiene rubber are subjected to click reaction, and further, chemical bonds are formed between the coupling agent and the solution-polymerized styrene-butadiene rubber, so that the compatibility between the white carbon black and the solution-polymerized styrene-butadiene rubber is improved, the dispersion of the white carbon black in the solution-polymerized styrene-butadiene rubber is improved, and the comprehensive performance of the solution-polymerized styrene-butadiene rubber composite material is improved to the maximum extent.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a scanning electron microscope image of the modified white carbon black-reinforced poly-dissolved styrene-butadiene rubber composite material in example 3;
FIG. 2 is an infrared spectrum of the modified white carbon black-reinforced poly-dissolved styrene-butadiene rubber composite material of example 1.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
[ example 1 ]
A modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and a preparation method thereof comprise the following steps:
the method comprises the following steps: preparation of modified white carbon black
Firstly, taking 2 parts of white carbon black, putting the white carbon black into a reactor filled with 40mL of absolute ethyl alcohol, and putting the reactor into an ultrasonic instrument for ultrasonic dispersion for 2 hours;
secondly, adding 0.2mL of gamma-mercaptopropyltrimethoxysilane into the dispersion liquid, putting a reactor into a reflux stirring device at 50 ℃, and reacting for 8 hours;
finally, after the reaction is finished, carrying out centrifugal separation on reactants, adding 100mL of absolute ethyl alcohol into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5h, carrying out centrifugal separation again, repeating the operation of cleaning the absolute ethyl alcohol for 3 times, and drying the product in a vacuum drying oven at 40 ℃ for 24h to obtain modified white carbon black;
step two: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber
Taking 8 parts of solution polymerized styrene butadiene rubber, and dissolving the solution polymerized styrene butadiene rubber in 200mL of toluene to obtain a mixed solution I; dissolving the modified white carbon black obtained in the step one in 100mL of toluene solution to obtain a mixed solution II, mixing the mixed solution I and the mixed solution II together, stirring and reacting for 12 hours at 70 ℃, then cooling the reaction liquid to room temperature, carrying out centrifugal separation, adding 200mL of toluene into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5 hour, then carrying out centrifugal separation, repeating the cleaning operation for 3 times, and drying the product in a vacuum drying box at 40 ℃ for 24 hours to obtain modified white carbon black reinforced poly-dissolved styrene-butadiene rubber;
step three: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material
The composite material comprises the following components in parts by mass: 100 parts of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber, 1 part of stearic acid, 2 parts of zinc oxide, 3 parts of an accelerator and 1 part of a vulcanizing agent;
the preparation process comprises the following steps: setting the initial temperature of an internal mixer to be 80 ℃, setting the rotating speed to be 40r/min, adding zinc oxide and stearic acid in two times, mixing for 5min, and discharging rubber; and cooling the rubber material to room temperature, placing the cooled rubber compound into an open mill for mixing for 1min, then sequentially adding an accelerator and a vulcanizing agent, uniformly mixing to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite rubber compound, and vulcanizing by a flat plate vulcanizing machine to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material.
Further, the vulcanizing agent is sulfur.
Furthermore, the accelerator is formed by mixing an accelerator diphenylguanidine D and an accelerator NS according to the mass ratio of 2: 1.
[ example 2 ]
A modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and a preparation method thereof comprise the following steps:
the method comprises the following steps: preparation of modified white carbon black
Firstly, taking 3 parts of white carbon black, putting the white carbon black into a reactor filled with 60mL of absolute ethyl alcohol, and putting the reactor into an ultrasonic instrument for ultrasonic dispersion for 2.5 hours;
secondly, adding 0.3mL of gamma-mercaptopropyltrimethoxysilane into the dispersion liquid, putting a reactor into a reflux stirring device at 60 ℃, and reacting for 10 hours;
finally, after the reaction is finished, carrying out centrifugal separation on reactants, adding 100mL of absolute ethyl alcohol into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5h, carrying out centrifugal separation again, repeating the operation of cleaning the absolute ethyl alcohol for 3 times, and drying the product in a vacuum drying oven at 40 ℃ for 24h to obtain modified white carbon black;
step two: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber
Taking 10 parts of solution polymerized styrene-butadiene rubber, and dissolving the solution polymerized styrene-butadiene rubber in 200mL of toluene to obtain a mixed solution I; dissolving the modified white carbon black obtained in the step one in 100mL of toluene solution to obtain a mixed solution II, mixing the mixed solution I and the mixed solution II together, stirring and reacting for 12 hours at 70 ℃, then cooling the reaction liquid to room temperature, carrying out centrifugal separation, adding 200mL of toluene into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5 hour, then carrying out centrifugal separation, repeating the cleaning operation for 3 times, and drying the product in a vacuum drying box at 40 ℃ for 24 hours to obtain modified white carbon black reinforced poly-dissolved styrene-butadiene rubber;
step three: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material
The composite material comprises the following components in parts by mass: 100 parts of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber, 1 part of stearic acid, 2.5 parts of zinc oxide, 5 parts of accelerator and 1.5 parts of vulcanizing agent;
the preparation process comprises the following steps: setting the initial temperature of an internal mixer to be 80 ℃, setting the rotating speed to be 50r/min, adding zinc oxide and stearic acid in two times, mixing for 7min, and discharging rubber; and cooling the rubber material to room temperature, placing the cooled rubber compound into an open mill for mixing for 2min, then sequentially adding an accelerator and a vulcanizing agent, uniformly mixing to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite rubber compound, and vulcanizing by a flat plate vulcanizing machine to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material.
Further, the vulcanizing agent is sulfur.
Furthermore, the accelerator is formed by mixing an accelerator diphenylguanidine D and an accelerator NS according to the mass ratio of 2: 1.
[ example 3 ]
A modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and a preparation method thereof comprise the following steps:
the method comprises the following steps: preparation of modified white carbon black
Firstly, taking 4 parts of white carbon black, putting the white carbon black into a reactor filled with 80mL of absolute ethyl alcohol, and putting the reactor into an ultrasonic instrument for ultrasonic dispersion for 3 hours;
secondly, adding 0.4mL of gamma-mercaptopropyltrimethoxysilane into the dispersion liquid, putting a reactor into a reflux stirring device at 70 ℃, and reacting for 12 hours;
finally, after the reaction is finished, carrying out centrifugal separation on reactants, adding 100mL of absolute ethyl alcohol into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5h, carrying out centrifugal separation again, repeating the operation of cleaning the absolute ethyl alcohol for 3 times, and drying the product in a vacuum drying oven at 40 ℃ for 24h to obtain modified white carbon black;
step two: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber
Taking 15 parts of solution polymerized styrene butadiene rubber, and dissolving the solution polymerized styrene butadiene rubber in 200mL of toluene to obtain a mixed solution I; dissolving the modified white carbon black obtained in the step one in 100mL of toluene solution to obtain a mixed solution II, mixing the mixed solution I and the mixed solution II together, stirring and reacting for 12 hours at 70 ℃, then cooling the reaction liquid to room temperature, carrying out centrifugal separation, adding 200mL of toluene into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5 hour, then carrying out centrifugal separation, repeating the cleaning operation for 3 times, and drying the product in a vacuum drying box at 40 ℃ for 24 hours to obtain modified white carbon black reinforced poly-dissolved styrene-butadiene rubber;
step three: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material
The composite material comprises the following components in parts by mass: 100 parts of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber, 1.5 parts of stearic acid, 3 parts of zinc oxide, 5 parts of an accelerator and 2 parts of a vulcanizing agent;
the preparation process comprises the following steps: setting the initial temperature of an internal mixer to be 80 ℃, setting the rotating speed to be 60r/min, adding zinc oxide and stearic acid in two times, mixing for 8min, and discharging rubber; and cooling the rubber material to room temperature, placing the cooled rubber compound into an open mill for mixing for 2min, then sequentially adding an accelerator and a vulcanizing agent, uniformly mixing to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite rubber compound, and vulcanizing by a flat plate vulcanizing machine to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material.
Further, the vulcanizing agent is sulfur.
Furthermore, the accelerator is formed by mixing an accelerator diphenylguanidine D and an accelerator NS according to the mass ratio of 2: 1.
[ COMPARATIVE EXAMPLES ]
The composite material comprises the following components in parts by mass: 100 parts of white carbon black reinforced poly-dissolved styrene-butadiene rubber, 1 part of stearic acid, 2.5 parts of zinc oxide, 5 parts of an accelerator and 1.5 parts of a vulcanizing agent; other conditions and preparation method are exactly the same as example 1.
TABLE 1 physical and mechanical Properties of examples 1 to 3 and comparative examples
As can be seen from table 1 above, the physical and mechanical properties of the modified white carbon black reinforced solution-polymerized styrene-butadiene rubber are better than those of the unmodified white carbon black reinforced solution-polymerized styrene-butadiene rubber, and as can be seen from fig. 1, the white carbon black is modified to have better dispersion in the solution-polymerized styrene-butadiene rubber and no agglomeration phenomenon; as shown in the attached figure 2, the modified white carbon black forms a chemical bond with the solution polymerized styrene-butadiene rubber, so that the interface bonding force between the white carbon black and the solution polymerized styrene-butadiene rubber is improved, and the mechanical property of the solution polymerized styrene-butadiene rubber is further improved.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (3)
1. The modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and the preparation method thereof are characterized by comprising the following steps:
the method comprises the following steps: preparation of modified white carbon black
Firstly, taking 2-4 parts of white carbon black, putting the white carbon black into a reactor filled with 40-80 mL of absolute ethyl alcohol, and putting the reactor into an ultrasonic instrument for ultrasonic dispersion for 2-3 hours;
secondly, adding 0.2-0.4 mL of gamma-mercaptopropyl trimethoxysilane into the dispersion liquid, putting a reactor into a reflux stirring device at the temperature of 50-70 ℃, and reacting for 8-12 hours;
finally, after the reaction is finished, carrying out centrifugal separation on reactants, adding 100mL of absolute ethyl alcohol into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5h, carrying out centrifugal separation again, repeating the operation of cleaning the absolute ethyl alcohol for 3 times, and drying the product in a vacuum drying oven at 40 ℃ for 24h to obtain modified white carbon black;
step two: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber
Taking 8-15 parts of solution polymerized styrene butadiene rubber, and dissolving the solution polymerized styrene butadiene rubber in 200mL of toluene to obtain a mixed solution I; dissolving the modified white carbon black obtained in the step one in 100mL of toluene solution to obtain a mixed solution II, mixing the mixed solution I and the mixed solution II together, stirring and reacting for 12 hours at 70 ℃, then cooling the reaction liquid to room temperature, carrying out centrifugal separation, adding 200mL of toluene into a product obtained by centrifugation, carrying out ultrasonic cleaning for 0.5 hour, then carrying out centrifugal separation, repeating the cleaning operation for 3 times, and drying the product in a vacuum drying box at 40 ℃ for 24 hours to obtain modified white carbon black reinforced poly-dissolved styrene-butadiene rubber;
step three: preparation of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material
The composite material comprises the following components in parts by mass: 100 parts of modified white carbon black reinforced poly-dissolved styrene-butadiene rubber, 1-1.5 parts of stearic acid, 2-3 parts of zinc oxide, 3-6 parts of an accelerator and 1-2 parts of a vulcanizing agent;
the preparation process comprises the following steps: setting the initial temperature of an internal mixer to be 80 ℃, setting the rotating speed to be 40-60 r/min, adding zinc oxide and stearic acid twice, mixing for 5-8 min, and then discharging rubber; and cooling the rubber material to room temperature, placing the cooled rubber compound into an open mill for mixing for 1-2 min, then sequentially adding an accelerator and a vulcanizing agent, uniformly mixing to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material rubber compound, and vulcanizing by a flat vulcanizing machine to obtain the modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material.
2. The modified white carbon black reinforced poly-dissolved styrene-butadiene rubber composite material and the preparation method thereof according to claim 1, wherein the vulcanizing agent is sulfur.
3. The modified white carbon black reinforced poly-soluble styrene-butadiene rubber composite material and the preparation method thereof as claimed in claim 1, wherein the accelerator is formed by mixing an accelerator diphenylguanidine D and an accelerator NS according to a mass ratio of 2: 1.
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---|---|---|---|---|
CN114805967A (en) * | 2021-01-21 | 2022-07-29 | 中国科学院大连化学物理研究所 | White carbon black-butadiene styrene rubber master batch and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220177A (en) * | 2008-01-25 | 2008-07-16 | 北京化工大学 | Process for producing white carbon black/solution polymerized butadiene styrene rubber nano-composite material |
US20120277361A1 (en) * | 2011-04-29 | 2012-11-01 | Korea Institute Of Science And Technology | Functional reinforcing fillers modified with alkenylalkoxysilane and preparing method of the same |
CN106750389A (en) * | 2016-11-17 | 2017-05-31 | 北京化工大学 | A kind of method that wet method prepares white carbon black/solution polymerized butadiene styrene rubber rubber master batch |
-
2018
- 2018-11-12 CN CN201811342047.0A patent/CN111171411A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101220177A (en) * | 2008-01-25 | 2008-07-16 | 北京化工大学 | Process for producing white carbon black/solution polymerized butadiene styrene rubber nano-composite material |
US20120277361A1 (en) * | 2011-04-29 | 2012-11-01 | Korea Institute Of Science And Technology | Functional reinforcing fillers modified with alkenylalkoxysilane and preparing method of the same |
CN106750389A (en) * | 2016-11-17 | 2017-05-31 | 北京化工大学 | A kind of method that wet method prepares white carbon black/solution polymerized butadiene styrene rubber rubber master batch |
Non-Patent Citations (1)
Title |
---|
崔杰等: "硅烷偶联剂对白炭黑补强SSBR性能的影响", 《特种橡胶制品》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114805967A (en) * | 2021-01-21 | 2022-07-29 | 中国科学院大连化学物理研究所 | White carbon black-butadiene styrene rubber master batch and preparation method thereof |
CN114805967B (en) * | 2021-01-21 | 2024-01-26 | 中国科学院大连化学物理研究所 | White carbon black-styrene-butadiene rubber master batch and preparation method thereof |
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Application publication date: 20200519 |
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