CN107868292A - A kind of modified kaolin butadiene rubber composite and preparation method thereof - Google Patents
A kind of modified kaolin butadiene rubber composite and preparation method thereof Download PDFInfo
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- CN107868292A CN107868292A CN201611023346.9A CN201611023346A CN107868292A CN 107868292 A CN107868292 A CN 107868292A CN 201611023346 A CN201611023346 A CN 201611023346A CN 107868292 A CN107868292 A CN 107868292A
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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
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Abstract
The invention belongs to rubber composite technical field, is related to a kind of modified kaolin butadiene rubber composite and preparation method thereof.A kind of modified kaolin butadiene rubber composite of the present invention, a kind of modified kaolin butadiene rubber composite, is prepared by the raw material of following parts by weight：80 120 parts of butadiene rubber, 10 15 parts of modified kaolin, 13 parts of accelerant CZ, 13 parts of diphenylguanidine, 0.5 1.5 parts of altax, 13 parts of Vulcanization accelerator TMTD, 4 parts of accelerator EZ2,24 parts of antioxidant 4010NA, 13 parts of antioxidant D, 46 parts of zinc oxide, 24 parts of stearic acid, 35 parts of coumarone indene resin, 14 parts of sulphur.The advantages that modified modified kaolin butadiene rubber composite elasticity of the present invention is high, wearability is good, cold resistance is good, heat is low, flexible resistance and dynamic property are good；Preparation method convenient material drawing of the present invention, it is simple to operate.
Description
Technical field
The invention belongs to rubber composite technical field, be related to a kind of modified kaolin butadiene rubber composite and its
Preparation method.
Background technology
With the development of science and technology, the crystal structure and suitable granularity, plasticity, electric insulation that kaolin is solely held with it
Many excellent performances such as property, chemical stability, and rubber industry is widely applied, also reach part in rubber soles industry
Substitute the purpose of the reinforced fillings such as expensive white carbon.
But each high-molecular organic material is filled for kaolin, can all there is corresponding improved chemical and matching work
Skill, for butadiene rubber, do not find suitable Modification of kaolin technique and mixing, sulfuration process yet at present, this with butadiene rubber not
The factors such as easy processing shaping, banding characteristicses energy difference are undivided, but butadiene rubber with its excellent anti-wear performance, cold tolerance with
And the elasticity of superelevation has become current study hotspot.
Therefore, a kind of high-performance modified kaolin butadiene rubber is invented, it is no matter all non-from self-value, or social value
It is often important.
The content of the invention
The problem of existing for prior art, it is an object of the invention to provide a kind of modified kaolin butadiene rubber is compound
Material and preparation method thereof.Modified kaolin butadiene rubber composite elasticity of the present invention is high, wearability is good, cold resistance is good, raw
The advantages that hot low, flexible resistance and good dynamic property；Preparation method convenient material drawing of the present invention, it is simple to operate.
In order to solve the above technical problems, the technical solution adopted by the present invention is.
A kind of modified kaolin butadiene rubber composite, is prepared by the raw material of following parts by weight：Butadiene rubber
80-120 parts, modified kaolin 10-15 parts, accelerant CZ 1-3 parts, diphenylguanidine 1-3 parts, altax 0.5-1.5 parts, promote
Agent TMTD1-3 parts, accelerator EZ2-4 parts, antioxidant 4010NA 2-4 parts, antioxidant D 1-3 parts, zinc oxide 4-6 parts, stearic acid
2-4 parts, coumarone indene resin 3-5 parts, sulphur 1-4 parts；
Described modified kaolin butadiene rubber composite, is prepared by the raw material of following parts by weight：Butadiene rubber 100
Part, 13 parts of modified kaolin, 2 parts of accelerant CZ, 2 parts of diphenylguanidine, 1.1 parts of altax, 2 parts of Vulcanization accelerator TMTD, accelerator
EZ3 parts, 3 parts of antioxidant 4010NA, 2 parts of antioxidant D, 5 parts of zinc oxide, 3 parts of stearic acid, 4 parts of coumarone indene resin, 3 parts of sulphur；
Described accelerant CZ is N cyclohexyl 2 benzothiazole sulfenamide；
Described diphenylguanidine is diphenylguanidine；
Described Vulcanization accelerator TMTD is thiocarbonyl group dimethylamine；
Described antioxidant 4010NA is N- isopropyls-N '-diphenyl-para-phenylene diamine；
A kind of preparation method of modified kaolin butadiene rubber composite, step are as follows：
A kind of preparation method of described modified kaolin butadiene rubber composite, step are as follows：
（1）By mill in butadiene rubber mill, zinc oxide, stearic acid are added, bag roller, batch mixing is made；
（2）In step（1）Age resistor N- isopropyls-N '-diphenyl-para-phenylene diamine and antioxidant D are added in obtained batch mixing, is beaten
Triangle bag 4-6 times, batch mixing is made；
（3）In step（2）Add, accelerant CZ, diphenylguanidine, altax, thiocarbonyl group dimethylamine, promote in obtained batch mixing
Enter agent EZ and beat triangle bag 4-6 times, batch mixing is made；
（4）In step（3）Modified kaolin is added in obtained batch mixing, stearic acid, coumarone indene resin, beats triangle bag 8-10
It is secondary, batch mixing is made；
（5）In step（4）Sulphur is added in obtained batch mixing, beats triangle bag 4-6 times, it is thin logical 3-5 times, elastomeric compound is made, it is cold
But 3-5 hours are placed afterwards.
（6）By step（5）Obtained elastomeric compound, which is placed on vulcanizer, to be vulcanized, and sulfide stress is：14-18Mpa,
Cure time is 25-30 minutes, i.e. finished product.
Beneficial effects of the present invention：Modified kaolin butadiene rubber composite of the present invention, have higher elastic, preferable
Tensile property, relatively low heat and rolling resistance and excellent abrasion performance and the physical and mechanical properties such as antifatigue, meet height
Needs of the performance tire in high speed, energy-conservation, safe and environment-friendly etc. development.
Brief description of the drawings
Fig. 1 is modified kaolin butadiene rubber SEM5000 times of photo of composite obtained by embodiment 1.
Fig. 2 for embodiment 1 with FT-IR pairs of the obtained common butadiene rubber of modified kaolin butadiene rubber composite
Than（Reflection）.
Embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are simply further explanation the features and advantages of the present invention, rather than to the claims in the present invention
Limitation.
Embodiment 1
A kind of modified kaolin butadiene rubber composite, is prepared by the raw material of following parts by weight：Butadiene rubber 100
Part, 13 parts of modified kaolin, 2 parts of N cyclohexyl 2 benzothiazole sulfenamide, 2 parts of diphenylguanidine, 1.1 parts of altax, thion
2 parts of base dimethylamine, accelerator EZ3 parts, N- isopropyls-N ' -3 parts of diphenyl-para-phenylene diamine, 2 parts of antioxidant D, 5 parts of zinc oxide are stearic
3 parts of acid, 4 parts of coumarone indene resin, 3 parts of sulphur；
It is made in accordance with the following methods：
By mill in butadiene rubber mill, zinc oxide, stearic acid are added, bag roller, batch mixing is made；Age resistor is added in batch mixing
N- isopropyls-N '-diphenyl-para-phenylene diamine and antioxidant D, beat triangle bag 4-6 times, and batch mixing is made；Add in obtained batch mixing
Enter, accelerant CZ, diphenylguanidine, altax, thiocarbonyl group dimethylamine, accelerator EZ beats triangle bag 4-6 times, and batch mixing is made；Institute
Modified kaolin, stearic acid are added in obtained batch mixing, coumarone indene resin beats triangle bag 8-10 times, and batch mixing is made；Obtained
Batch mixing in add sulphur, beat triangle bag 4-6 times, it is thin logical 3-5 times, be made elastomeric compound, after cooling place 3-5 hours.It will be made
Elastomeric compound be placed on vulcanizer and vulcanized, sulfide stress is：14-18Mpa, cure time are 25-30 minutes, that is, are made
Obtain finished product.
Natural rubber foam material is that larger crafters is inlayed as shown in Figure 1, multi-level in numerous minute bubbles
The foam structure of property.
Embodiment 2
A kind of modified kaolin butadiene rubber composite, is prepared by the raw material of following parts by weight：Butadiene rubber 100
Part, 12 parts of modified kaolin, 2 parts of N cyclohexyl 2 benzothiazole sulfenamide, 2 parts of diphenylguanidine, 1 part of altax, thiocarbonyl group
2 parts of dimethylamine, accelerator EZ2 parts, N- isopropyls-N ' -2 parts of diphenyl-para-phenylene diamine, 2 parts of antioxidant D, 4 parts of zinc oxide, stearic acid
2 parts, 3 parts of coumarone indene resin, 3 parts of sulphur；
Modified kaolin butadiene rubber composite is prepared according to method same as Example 1.
Embodiment 3
A kind of modified kaolin butadiene rubber composite, is prepared by the raw material of following parts by weight：Butadiene rubber 100
Part, 14 parts of modified kaolin, 4 parts of N cyclohexyl 2 benzothiazole sulfenamide, 4 parts of diphenylguanidine, 1 part of altax, thiocarbonyl group
2 parts of dimethylamine, accelerator EZ4 parts, N- isopropyls-N ' -2 parts of diphenyl-para-phenylene diamine, 2 parts of antioxidant D, 5 parts of zinc oxide, stearic acid
2 parts, 3 parts of coumarone indene resin, 4 parts of sulphur；
Modified kaolin butadiene rubber composite is prepared according to method same as Example 1.
Performance detection
Table 1：The contrast of embodiment 1-3 physical properties experimental result and international various sole physical property standards.
Table 1
As shown in Table 1：The physical property of modified kaolin butadiene rubber composite is better than international standard, and therefore, the present invention changes
Property kaolin butadiene rubber composite possesses better performance.
It is understood that above with respect to the specific descriptions of the present invention, it is merely to illustrate the present invention and is not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, still the present invention can be carried out
Modification or equivalent substitution, to reach identical technique effect；As long as meet use needs, all protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of modified kaolin butadiene rubber composite, it is characterised in that be prepared by the raw material of following parts by weight：
Butadiene rubber 80-120 parts, modified kaolin 10-15 parts, accelerant CZ 1-3 parts, diphenylguanidine 1-3 parts, altax 0.5-1.5
Part, Vulcanization accelerator TMTD 1-3 parts, accelerator EZ2-4 parts, antioxidant 4010NA 2-4 parts, antioxidant D 1-3 parts, zinc oxide 4-6 parts,
Stearic acid 2-4 parts, coumarone indene resin 3-5 parts, sulphur 1-4 parts.
2. modified kaolin butadiene rubber composite according to claim 1, it is characterised in that by following parts by weight
Raw material be prepared：100 parts of butadiene rubber, 13 parts of modified kaolin, 2 parts of accelerant CZ, 2 parts of diphenylguanidine, accelerator
DM1.1 parts, 2 parts of Vulcanization accelerator TMTD, accelerator EZ3 parts, 3 parts of antioxidant 4010NA, 2 parts of antioxidant D, 5 parts of zinc oxide are stearic
3 parts of acid, 4 parts of coumarone indene resin, 3 parts of sulphur.
3. modified kaolin butadiene rubber composite according to claim 1, it is characterised in that described accelerant CZ
For N cyclohexyl 2 benzothiazole sulfenamide.
4. modified kaolin butadiene rubber composite according to claim 1, it is characterised in that described diphenylguanidine
For diphenylguanidine.
5. modified kaolin butadiene rubber composite according to claim 1, it is characterised in that described accelerator
TMTD is thiocarbonyl group dimethylamine.
6. modified kaolin butadiene rubber composite according to claim 1, it is characterised in that described age resistor
4010NA is N- isopropyls-N '-diphenyl-para-phenylene diamine.
7. a kind of preparation method of any modified kaolin butadiene rubber composite according to claim 1-6, it is special
Sign is that step is as follows：
（1）By mill in butadiene rubber mill, zinc oxide, stearic acid are added, bag roller, batch mixing is made；
（2）In step（1）Age resistor N- isopropyls-N '-diphenyl-para-phenylene diamine and antioxidant D are added in obtained batch mixing, is beaten
Triangle bag 4-6 times, batch mixing is made；
（3）In step（2）Add, accelerant CZ, diphenylguanidine, altax, thiocarbonyl group dimethylamine, promote in obtained batch mixing
Enter agent EZ and beat triangle bag 4-6 times, batch mixing is made；
（4）In step（3）Modified kaolin is added in obtained batch mixing, stearic acid, coumarone indene resin, beats triangle bag 8-10
It is secondary, batch mixing is made；
（5）In step（4）Sulphur is added in obtained batch mixing, beats triangle bag 4-6 times, it is thin logical 3-5 times, elastomeric compound is made, it is cold
But 3-5 hours are placed afterwards；
（6）By step（5）Obtained elastomeric compound, which is placed on vulcanizer, to be vulcanized, and sulfide stress is：14-18Mpa, vulcanization
Time is 25-30 minutes, i.e. finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023346.9A CN107868292A (en) | 2016-11-21 | 2016-11-21 | A kind of modified kaolin butadiene rubber composite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611023346.9A CN107868292A (en) | 2016-11-21 | 2016-11-21 | A kind of modified kaolin butadiene rubber composite and preparation method thereof |
Publications (1)
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| CN107868292A true CN107868292A (en) | 2018-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611023346.9A Pending CN107868292A (en) | 2016-11-21 | 2016-11-21 | A kind of modified kaolin butadiene rubber composite and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265733A (en) * | 2013-05-31 | 2013-08-28 | 西安科技大学 | Superfine calcined kaolin filled rubber material and preparation method thereof |
| EP2716605A1 (en) * | 2011-06-03 | 2014-04-09 | Nanobiomatters Research & Development, S.L. | Nanocomposite materials based on metal oxides having multi-functional properties |
-
2016
- 2016-11-21 CN CN201611023346.9A patent/CN107868292A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2716605A1 (en) * | 2011-06-03 | 2014-04-09 | Nanobiomatters Research & Development, S.L. | Nanocomposite materials based on metal oxides having multi-functional properties |
| CN103265733A (en) * | 2013-05-31 | 2013-08-28 | 西安科技大学 | Superfine calcined kaolin filled rubber material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 叶瀚: ""高岭土/顺丁橡胶复合材料的制备与应用"", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
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Application publication date: 20180403 |