CN107602963A - A kind of tire tread glue composition and preparation method - Google Patents
A kind of tire tread glue composition and preparation method Download PDFInfo
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- CN107602963A CN107602963A CN201711064541.0A CN201711064541A CN107602963A CN 107602963 A CN107602963 A CN 107602963A CN 201711064541 A CN201711064541 A CN 201711064541A CN 107602963 A CN107602963 A CN 107602963A
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- tire tread
- carbon black
- glue composition
- tread glue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The present invention discloses a kind of tire tread glue composition, includes following component by weight：96 130 parts of solution polymerized butylbenzene；5 30 parts of cis-butadiene rubber；30 65 parts of white carbon；25 75 parts of carbon black；5 15 parts of plasticizer；6 10 parts of age resistor；5 10 parts of activating agent；80 20 50 parts of nanometer tripoli GW；14 parts of Sulfur；1.5 4 parts of accelerator；1.5 3 parts of silane coupler.Invention additionally discloses its preparation method.The present invention breaks the dependence of the restriction and tread rubber of " devil's triangle " to white carbon, improves the wearability and anti-slippery of tire, and reduces its rolling resistance.
Description
Technical field
The invention belongs to the technical field of automobile tire, and in particular to tread rubber of automobile tires material and preparation method.
Background technology
Tire realizes contact of the vehicle with road surface and ensures the driving performance of vehicle.Tire is often in complicated and exacting terms
Lower use, it subjects various modifications, load, power and high/low temperature effect in motion, it is therefore necessary to has higher carrying
Performance, hauling ability, shock-absorbing capacity.Meanwhile also require possess high-wearing feature and flexible resistance, and low rolling resistance and life
It is hot.The wearability of tire is the important indicator that tire can be used persistently, and the high anti-wear performance of sizing material can extend wheel
The service life of tire；Wet-sliding resistant performance is used for characterizing skidding performance of the tire on road surface, and the good tire of wet-sliding resistant performance is stopped
Car braking distance is short；Rolling resistance is to characterize the index of tire fuel-economy performance, the tire of the low sizing material production of rolling resistance,
The aviation fuel of automobile can be effectively reduced.Mutually made between three wearability of tire, anti-slippery and rolling resistance performances
About it is difficult to meet simultaneously, it is referred to as devil's triangle of tire.Many people and research institution are devoted to how to break that " devil three
The restriction at angle ".
Because white carbon can substantially reduce the rolling resistance of rubber, start to be applied to tire tread in nineteen ninety, and it is fast
Short-term training is the focus studied both at home and abroad.But exist in use in white carbon and must be used cooperatively with silane coupler,
Rubber compounding energy consumption is big, and uneven, the drawbacks such as sizing material elasticity reduces are disperseed in elastomeric compound.It is contemplated that do not influence sizing material
The anti-wear performance of tire and wet-sliding resistant performance are improved using a kind of new filler on the basis of mixed refining process performance and elasticity,
And reduce rolling resistance.
The content of the invention
It is an object of the invention to break the dependence of the restriction and tread rubber of " devil's triangle " to white carbon, there is provided Yi Zhongti
The wearability and anti-slippery of high tire, and reduce the tire tread glue composition and preparation method of its rolling resistance.
The technical scheme is that：
A kind of tire tread glue composition, include following component by weight：Solution polymerized butylbenzene 96-130 parts；Cis fourth
Diene rubber 5-30 parts；White carbon 30-65 parts；Carbon black 25-75 parts；Plasticizer 5-15 parts；Age resistor 6-10 parts；Activating agent 5-
10 parts；Nanometer tripoli GW-80 20-50 parts；Sulfur 1-4 parts；Accelerator 1.5-4 parts；Silane coupler 1.5-3 parts.
Preferably, described solution polymerized butylbenzene fills 37.5 parts of aromatic naphtha.
Preferably, described carbon black is carbon black N234 and carbon black N375 mixture, according to ratio of weight and number 1.5:1 mixing
Form.
Preferably, described plasticizer is environment-friendly type aromatic naphtha, and flash-point is not less than 200 DEG C, and 100 DEG C of kinematic viscosity are
16.0-18.0mm3/s。
Preferably, described age resistor is the mixture of anti-aging agent RD and antioxidant 4020, according to ratio of weight and number 1:1.5
Mix.
Preferably, described activating agent is zinc oxide and stearic mixture, according to ratio of weight and number 5:2 mixing and
Into.
Preferably, described accelerator is accelerator TBBS and diphenylguanidine PG mixture, according to ratio of weight and number 2:
1.5 mix.
Preferably, described tire tread is formed by weight with the following component of glue composition：103 parts of solution polymerized butylbenzene；
25 parts of cis-butadiene rubber；45 parts of white carbon；15 parts of carbon black N234；375 10 parts of carbon black；10 parts of environment-friendly aromatic oil；It is anti-old
3 parts of agent RD；4.5 parts of antioxidant 4020；5 parts of zinc oxide；2 parts of stearic acid；35 parts of nanometer tripoli GW-80；1.8 parts of Sulfur；
2.0 parts of accelerator TBBS；1.5 parts of diphenylguanidine PG；6.7 parts of silane coupler.
A kind of preparation method of tire tread glue composition of the present invention, comprises the following steps：
Step 1：Banbury temperature is risen to 60-70 DEG C；
Step 2：By in solution polymerized butylbenzene and cis-butadiene rubber input banbury, 0.5-1 minutes are kneaded；
Step 3：By in activating agent, age resistor input banbury, it is kneaded 1 minute；
Step 4：Carbon black, white carbon, silane coupler and environment-friendly aromatic oil are put into banbury, are kneaded 2 minutes；
Step 5：In nanometer tripoli GW-80 input banburies, 1-2 minutes are kneaded；
Step 6：When sizing material temperature rises to 145 DEG C of dumpings；
Step 7：Vulcanizing agent, Bao Tong, bottom sheet, 50-60 DEG C of roller temperature are added on a mill.
Nanometer tripoli GW-80 is to utilize the natural ore deposit of natural big radius-thickness ratio by Fujian Changtai Wan Tai mineral articles Co., Ltd
A kind of stone, the flaky texture of high slenderness ratio through reassociating, combining formation, by graft process production technology, is peeled off into
A kind of big synusia of radius-thickness ratio, beat to mineral powder wet grinding, airflow screening, high-temperature process, machinery and spread to be formed one
Kind nano material, its main component is Al2O3▪K2O▪SiO2▪2H2O。
Its property indices is as shown in table 1.
1 nanometer of tripoli GW-80 performance indications of table
| Project | Numerical value |
| Whiteness/% | 70 |
| Fineness d90/μm | 8.0 |
| Fineness d50/μm | 2.5 |
| PH value | 7 |
| 105 DEG C of volatile content/% | 0.5 |
| Oil factor（DOPg/100g） | 38 |
| 325 screen residues/ppm | 50 |
| Calcination loss/% | 2.0 |
Nanometer its special structure of tripoli GW-80 and manufacturing process are that tire tread compound carries excellent anti-wear performance much of that, anti-
Wet and slippery performance and low rolling resistance.
The beneficial effects of the invention are as follows：
A kind of tire tread compound provided by the invention, the resistance to of sizing material is improved by adding nanometer tripoli GW-80 in sizing material
Performance is ground, makes sizing material that there is relatively low fissipation factor (60 DEG C) at high temperature, (0 DEG C) has higher loss at a lower temperature
The factor, so as to improve the wearability of tire and anti-slippery, reduce rolling resistance.
Meanwhile nanometer tripoli GW-80 is added in sizing material to further promote white carbon and carbon black scattered in sizing material, so as to
Further improve the combination property of tire.
The present invention characterizes sizing material anti-wear performance, the low sizing material of Akron abrasion by the general Akron abrasion of tyre industry
Anti-wear performance it is good；The wet-sliding resistant performance of sizing material is characterized by fissipation factor tg δ of the sizing material at 0 DEG C, sizing material is at 0 DEG C
The wet-sliding resistant performance of the bigger explanation sizing materials of fissipation factor tg δ is better；Glue is characterized by fissipation factor tg δ of the sizing material at 60 DEG C
The rolling resistance of material, the rolling resistance of the smaller explanation sizing materials of fissipation factor tg δ of the sizing material at 60 DEG C are smaller.
Brief description of the drawings
Fig. 1 is white carbon scatter diagram in traditional sizing material；
Fig. 2 is white carbon scatter diagram in the embodiment of the present invention 1.
Embodiment
The embodiment of the present invention is as follows：
Nanometer tripoli GW-80 is produced by Fujian Changtai Wan Tai mineral articles Co., Ltd.
Embodiment 1：
A kind of tire tread compound, it is formed and quality proportioning is：130 parts of solution polymerized butylbenzene；5 parts of cis-butadiene rubber；Hard charcoal
Black 45 parts；15 parts of carbon black N234；375 10 parts of carbon black；10 parts of environment-friendly aromatic oil；3 parts of anti-aging agent RD;Antioxidant 4020 4.5
Part；5 parts of zinc oxide；2 parts of stearic acid；35 parts of nanometer tripoli GW-80；1.8 parts of Sulfur；2.0 parts of accelerator TBBS；Accelerator
1.5 parts of DPG；6.7 parts of silane coupler.
Tradition is not added with a nanometer tripoli GW-80 tread mixs, and its main raw material(s) composition and quality proportioning are：Solution polymerized butylbenzene
130；5 parts of cis-butadiene rubber；60 parts of white carbon；15 parts of carbon black N234；375 10 parts of carbon black；10 parts of environment-friendly aromatic oil；It is anti-
Old 8 parts of agent；3.7 parts of zinc oxide；1.5 parts of stearic acid；1.8 parts of Sulfur；2.0 parts of accelerator TBBS；2 parts of diphenylguanidine PG；Silicon
8 parts of alkane coupling agent.
Its step of preparation process is as follows：
Step 1：Banbury temperature is risen to 60-70 DEG C；
Step 2：By in solution polymerized butylbenzene and cis-butadiene rubber input banbury, 0.5-1 minutes are kneaded；
Step 3：By in activating agent, age resistor input banbury, it is kneaded 1 minute；
Step 4：Carbon black, white carbon, silane coupler and environment-friendly aromatic oil are put into banbury, are kneaded 2 minutes；
Step 5：It is kneaded in nanometer tripoli GW-80 input banburies, is kneaded 1-2 minutes；
Step 6：When sizing material temperature rises to 145 DEG C of dumpings；
Step 7：Vulcanizing agent, Bao Tong, bottom sheet, 50-60 DEG C of roller temperature are added on a mill.
Elastomeric material of the present invention is not added with nanometer tripoli GW-80 materials basic performance contrast as shown in table 2 with tradition.
The sizing material basic performance of table 2 contrasts
It can be seen from the data in Table 2 that sizing material is significantly improved on the basis of other performance is not reduced is resistance to for sizing material of the present invention
The fissipation factor at performance and 60 DEG C is ground, reduces fissipation factor and compression heat generation of the sizing material at 0 DEG C.
Embodiment 2：
A kind of tire tread compound, it is formed and quality proportioning is：103 parts of solution polymerized butylbenzene；25 parts of cis-butadiene rubber；In vain
65 parts of carbon black；10 parts of carbon black N234；375 7 parts of carbon black；15 parts of environment-friendly aromatic oil；4 parts of anti-aging agent RD;Antioxidant 4020 6
Part；7 parts of zinc oxide；3 parts of stearic acid；20 parts of nanometer tripoli GW-80；4 parts of Sulfur；1 part of accelerator TBBS；Diphenylguanidine PG
0.75 part；7 parts of silane coupler.
Tradition is not added with a nanometer tripoli GW-80 tread mixs, and its main raw material(s) composition and quality proportioning are：Solution polymerized butylbenzene
103 parts；25 parts of cis-butadiene rubber；65 parts of white carbon；15 parts of carbon black N234；375 25 parts of carbon black；Environment-friendly aromatic oil 15
Part；Age resistor 3-8 parts；Zinc oxide 3-7 parts；Stearic acid 1-3 parts；Sulfur 1-3 parts；Accelerator TBBS 1.5-3 parts；Accelerator
DPG -1.5 parts；8 parts of silane coupler.
Preparation method is as described in Example 1.
Elastomeric material basic performance indices are as shown in table 3.
The sizing material basic performance of table 3 contrasts
It can be seen from the data in Table 3 that sizing material is significantly improved on the basis of other performance is not reduced is resistance to for sizing material of the present invention
The fissipation factor at performance and 60 DEG C is ground, reduces fissipation factor and compression heat generation of the sizing material at 0 DEG C.
It can be seen from fig. 1 and fig. 2 that sizing material of the present invention significantly improves dispersiveness of the white carbon in sizing material.
Embodiment 3：
A kind of tire tread compound, it is formed and quality proportioning is：96 parts of solution polymerized butylbenzene；30 parts of cis-butadiene rubber；Hard charcoal
Black 30 parts；45 parts of carbon black N234；375 30 parts of carbon black；5 parts of environment-friendly aromatic oil；2 parts of anti-aging agent RD;3 parts of antioxidant 4020；
3.5 parts of zinc oxide；1 part of stearic acid；50 parts of nanometer tripoli GW-80；1 part of Sulfur；3 parts of accelerator TBBS；Diphenylguanidine PG
2.2 part；3 parts of silane coupler.
Tradition is not added with a nanometer tripoli GW-80 tread mixs, and its main raw material(s) composition and quality proportioning are：Solution polymerized butylbenzene
96 parts；30 parts of cis-butadiene rubber；30 parts of white carbon；Carbon black N234 55；375 35 parts of carbon black；15 parts of environment-friendly aromatic oil；It is anti-
Old agent 3-8 parts；Zinc oxide 3-7 parts；Stearic acid 1-3 parts；Sulfur 1-3 parts；Accelerator TBBS 1.5-3 parts；Diphenylguanidine PG-
1.5 part；3 parts of silane coupler.
Preparation method is as described in Example 1.
Elastomeric material basic performance indices are as shown in table 4.
The sizing material basic performance of table 4 contrasts
It can be seen from the data in Table 4 that sizing material is significantly improved on the basis of other performance is not reduced is resistance to for sizing material of the present invention
The fissipation factor at performance and 60 DEG C is ground, reduces fissipation factor and compression heat generation of the sizing material at 0 DEG C.
Claims (9)
1. a kind of tire tread glue composition, it is characterised in that include following component by weight：Solution polymerized butylbenzene 96-
130 parts；Cis-butadiene rubber 5-30 parts；White carbon 30-65 parts；Carbon black 25-75 parts；Plasticizer 5-15 parts；Age resistor 6-10
Part；Activating agent 5-10 parts；Nanometer tripoli GW-80 20-50 parts；Sulfur 1-4 parts；Accelerator 1.5-4 parts；Silane coupler 1.5-
3 parts.
A kind of 2. tire tread glue composition as claimed in claim 1, it is characterised in that：Described solution polymerized butylbenzene fills 37.5
Part aromatic naphtha.
A kind of 3. tire tread glue composition as claimed in claim 1, it is characterised in that：Described carbon black is carbon black N234
With carbon black N375 mixture, according to ratio of weight and number 1.5:1 mixes.
A kind of 4. tire tread glue composition as claimed in claim 1, it is characterised in that：Described plasticizer is environment-friendly type
Aromatic naphtha, flash-point are not less than 200 DEG C, and 100 DEG C of kinematic viscosity are 16.0-18.0mm3/s。
A kind of 5. tire tread glue composition as claimed in claim 1, it is characterised in that：Described age resistor is age resistor
RD and antioxidant 4020 mixture, according to ratio of weight and number 1:1.5 mix.
A kind of 6. tire tread glue composition as claimed in claim 1, it is characterised in that：Described activating agent is zinc oxide
With stearic mixture, according to ratio of weight and number 5:2 mix.
A kind of 7. tire tread glue composition as claimed in claim 1, it is characterised in that：Described accelerator is accelerator
TBBS and diphenylguanidine PG mixture, according to ratio of weight and number 2:1.5 mix.
A kind of 8. tire tread glue composition as claimed in claim 1, it is characterised in that：Described tire tread glue group
The following component of compound forms by weight：103 parts of solution polymerized butylbenzene；25 parts of cis-butadiene rubber；45 parts of white carbon；Carbon black
15 parts of N234；375 10 parts of carbon black；10 parts of environment-friendly aromatic oil；3 parts of anti-aging agent RD；4.5 parts of antioxidant 4020；Zinc oxide 5
Part；2 parts of stearic acid；35 parts of nanometer tripoli GW-80；1.8 parts of Sulfur；2.0 parts of accelerator TBBS；1.5 parts of diphenylguanidine PG；
6.7 parts of silane coupler.
9. a kind of tire tread glue composition as claimed in claim 1, it is characterised in that preparation method comprises the following steps：
Step 1：Banbury temperature is risen to 60-70 DEG C；
Step 2：By in solution polymerized butylbenzene and cis-butadiene rubber input banbury, 0.5-1 minutes are kneaded；
Step 3：By in activating agent, age resistor input banbury, it is kneaded 1 minute；
Step 4：Carbon black, white carbon, silane coupler and environment-friendly aromatic oil are put into banbury, are kneaded 2 minutes；
Step 5：In nanometer tripoli GW-80 input banburies, 1-2 minutes are kneaded；
Step 6：When sizing material temperature rises to 145 DEG C of dumpings；
Step 7：Vulcanizing agent, Bao Tong, bottom sheet, 50-60 DEG C of roller temperature are added on a mill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064541.0A CN107602963A (en) | 2017-11-02 | 2017-11-02 | A kind of tire tread glue composition and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064541.0A CN107602963A (en) | 2017-11-02 | 2017-11-02 | A kind of tire tread glue composition and preparation method |
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| CN107602963A true CN107602963A (en) | 2018-01-19 |
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|---|---|---|---|
| CN201711064541.0A Pending CN107602963A (en) | 2017-11-02 | 2017-11-02 | A kind of tire tread glue composition and preparation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108129719A (en) * | 2018-02-06 | 2018-06-08 | 三角轮胎股份有限公司 | Rubber composition for tire tread and preparation method thereof |
| CN111333931A (en) * | 2020-03-05 | 2020-06-26 | 山东阳谷华泰化工股份有限公司 | High-performance environment-friendly tire tread rubber material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792545A (en) * | 2010-03-04 | 2010-08-04 | 杭州中策橡胶有限公司 | Tread rubber glue stock of tyre with low rolling resistance and tyre adopting tread rubber |
| CN103360647A (en) * | 2012-03-30 | 2013-10-23 | 中国石油化工股份有限公司 | Rubber composition and vulcanized rubber and preparation method thereof |
| CN105670062A (en) * | 2016-01-27 | 2016-06-15 | 北京化工大学 | Wear-resistant tire tread rubber material with high wet skid resistance, low rolling resistance and high performance |
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2017
- 2017-11-02 CN CN201711064541.0A patent/CN107602963A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101792545A (en) * | 2010-03-04 | 2010-08-04 | 杭州中策橡胶有限公司 | Tread rubber glue stock of tyre with low rolling resistance and tyre adopting tread rubber |
| CN103360647A (en) * | 2012-03-30 | 2013-10-23 | 中国石油化工股份有限公司 | Rubber composition and vulcanized rubber and preparation method thereof |
| CN105670062A (en) * | 2016-01-27 | 2016-06-15 | 北京化工大学 | Wear-resistant tire tread rubber material with high wet skid resistance, low rolling resistance and high performance |
Non-Patent Citations (1)
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| 李为农 等: ""纳米填料GW-080在轮胎胎面胶中的应用"", 《轮胎工业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108129719A (en) * | 2018-02-06 | 2018-06-08 | 三角轮胎股份有限公司 | Rubber composition for tire tread and preparation method thereof |
| CN111333931A (en) * | 2020-03-05 | 2020-06-26 | 山东阳谷华泰化工股份有限公司 | High-performance environment-friendly tire tread rubber material and preparation method thereof |
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| CB02 | Change of applicant information |
Address after: 361000 10 10 1001, Xinglin Wan Road, Jimei District, Xiamen, Fujian. Applicant after: Xiamen Boda Dongfang New Material Co., Ltd. Address before: 361000 126A building, Chuang Chuang Chuang Chuang, torch high tech Zone, Xiamen, Fujian Applicant before: Xiamen Boda Dongfang New Material Co., Ltd. |
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