CN102050973A - Tread rubber composite material and preparation method thereof - Google Patents
Tread rubber composite material and preparation method thereof Download PDFInfo
- Publication number
- CN102050973A CN102050973A CN2009102359272A CN200910235927A CN102050973A CN 102050973 A CN102050973 A CN 102050973A CN 2009102359272 A CN2009102359272 A CN 2009102359272A CN 200910235927 A CN200910235927 A CN 200910235927A CN 102050973 A CN102050973 A CN 102050973A
- Authority
- CN
- China
- Prior art keywords
- rubber
- composite powder
- inorganic particulate
- matrix material
- tire tread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- Y02T10/862—
Abstract
The invention provides a tread rubber composite material and a preparation method thereof, relating to the technical field of tyres, wherein the tread rubber composite material is prepared from 100 parts by weight of rubber and 2-30 parts by weight of composite powder. The composite powder comprises inorganic particles and rubber particles, wherein the weight ratio of the rubber particles to the inorganic particles is 1:6 to 6: 1. The composite powder is prepared by uniformly mixing and drying raw materials including irradiated synthetic rubber latex and slurry liquid of the inorganic particles. The composite powder can excellently reinforce the rubber so that the tread rubber composite material has the advantages of better mechanical property after aging, lower abrasion consumption, lower fatigue compression themogenesis and higher slippery-resistant performance and higher tearing intensity. Meanwhile, the preparation method of the tread rubber composite material has the advantages of simple process, easiness for operation and industrialization, low cost and wide use range.
Description
Technical field
The present invention relates to the tire field, say further, relate to a kind of tire tread glue matrix material and preparation method thereof.
Background technology
Rolling resistance, anti-slippery and wear resistance are tire " three big rideabilities ", influence each other, restrict between three performances, are difficult to the balance optimizing between the realization three, so the title of tyre performance " Magic triangle " is arranged.The ideal tread rubber should possess the comprehensive premium propertiess such as wear resistance that low rolling resistance, high anti-slippery are become reconciled.Traditional method of modifying of tread rubber is a prescription of adjusting the tread rubber matrix material, as novel rubber raw materials of Application and Development and new packing etc.Nanometer inorganic fillers such as application white carbon black prepare the focus that green tread rubber matrix material is current tread rubber matrix material research, visible " rubber nano composite material progress " (Yan Zhiyun, the Judd people of pertinent literature; The Guangdong chemical industry, 2005,32 (3): 34-37,53), and " application of high dispersion gel-free white carbon black in tire tread glue " (Yu Huaying, Liu Rong, tire industry, 2006,26 (1): 32-35).But the agglomeration power of nano grade inorganic particle is strong, and the poor processability of filler gum is difficult to be dispersed in the rubber matrix.Realize the nano-dispersed of nano grade inorganic filler in rubber external phase, improve the interface binding power between nano inoganic particle and rubber, become a difficult problem of preparation high-performance tire tread rubber nano composite material.
Summary of the invention
For solving the problem that the nano inoganic particle that exists in the prior art is difficult to be dispersed in rubber matrix, the invention provides a kind of tire tread glue matrix material that adopts rubber particles and the nano inorganic particle compounded composite powder that becomes to prepare.
One of purpose of the present invention provides a kind of tire tread glue matrix material.
Tire tread glue matrix material of the present invention comprises following component: rubber and composite powder, and rubber raw rubber is in 100 parts of weight parts, and the composite powder parts by weight are 2～30 parts, are preferably 4～20 parts, more preferably 5～15 parts.
Composite powder includes rubber particles and inorganic particulate, and the weight ratio of rubber particles and inorganic particulate is 1: 6～6: 1, and preferred 1: 4～4: 1, more preferably 1: 3～3: 1.
Wherein himself gel content of the rubber particles that contains of composite powder is 60% weight or higher, preferred 75% weight or higher.The kind of described rubber particles is selected from least a in the following rubber kind: styrene-butadiene rubber(SBR), carboxylic styrene-butadiene rubber, paracril, carboxy nitrile rubber, cis-1,4-polybutadiene rubber, silicon rubber, esters of acrylic acid rubber.
Wherein the inorganic particulate that contains in the composite powder comprises one or more in metallic salt, carbon black, white carbon black and the clay; The preferred lime carbonate of wherein said metallic salt.Inorganic particulate particle median size is 1～100nm; Preferred 10～80nm.
Composite powder in the rubber combination of the present invention can adopt according to the method that provides among the Chinese patent ZL03109108.3 (CN1239587C) and prepare.Promptly by will be through irradiated synthetic rubber latex and inorganic particulate slurries etc., by required dry weight mixed and stir, the prepared composite powder of drying then.
Specifically, described composite powder is got by the method preparation that includes one of following steps:
A. adding or not adding under the situation of crosslinking coagent, adopt the high-energy radiation line source to carry out radiation vulcanization synthetic rubber latex;
B. again with the slurries of the above inorganic particulate, mix with synthetic rubber latex behind the above-mentioned irradiation, obtain mixed emulsion;
C. again with above-mentioned mixed emulsion drying.
The ratio of the weight (dry weights of the slurries of inorganic particulate) of contained inorganic particulate is 1: 6～6: 1 in the slurries of weight of the rubber that above-described synthetic rubber latex is contained (being the solid content of rubber latex dry weight or rubber latex) and inorganic particulate, is preferably 1: 4～4: 1.
Among preparation method's step a of the above composite powder, used synthetic rubber emulsion liquid can be selected from SBR emulsion, carboxylic styrene-butadiene rubber emulsion, acrylonitrile-butadiene rubber latex, carboxy nitrile rubber emulsion, cis-1,4-polybutadiene rubber emulsion, silicon rubber emulsion, esters of acrylic acid rubber latex etc.
Among preparation method's step a of described composite powder, to the irradiance method of the irradiance method of rubber latex (comprise energetic ray line source that crosslinking coagent, irradiation dose, irradiation are used etc.) with preparation fully vulcanized powder rubber in Chinese patent ZL00816450.9 (WO01/40356) and the Chinese patent 01801656.1 (WO 01/98395).Crosslinking coagent can be do not used in rubber latex, also crosslinking coagent can be used.Used crosslinking coagent is selected from simple function group crosslinking coagent, two functional group's crosslinking coagents, trifunctional crosslinking coagent, four-functional group crosslinking coagent or polyfunctional group crosslinking coagent and arbitrary combination thereof.The example of described simple function group crosslinking coagent includes, but is not limited to: (methyl) Octyl acrylate, (methyl) Isooctyl acrylate monomer, (methyl) glycidyl acrylate; The example of described two functional group's crosslinking coagents includes, but is not limited to: 1,4-butyleneglycol two (methyl) acrylate, 1,6-hexylene glycol two (methyl) acrylate, Diethylene Glycol two (methyl) acrylate, triethylene glycol two (methyl) acrylate, neopentyl glycol two (methyl) acrylate, Vinylstyrene; The example of described trifunctional crosslinking coagent includes, but is not limited to: trimethylolpropane tris (methyl) acrylate, tetramethylolmethane three (methyl) acrylate; The example of described four-functional group crosslinking coagent includes, but is not limited to: tetramethylolmethane four (methyl) acrylate, ethoxyquin tetramethylolmethane four (methyl) acrylate; The example of described polyfunctional group crosslinking coagent includes, but is not limited to: Dipentaerythritol five (methyl) acrylate.In this article, " (methyl) acrylate " refers to acrylate or methacrylic ester.These crosslinking coagents can use in the mode of arbitrary combination, as long as they help sulfuration under irradiation.
The add-on of the above crosslinking coagent is generally 0.1～10% weight of dried glue weight in the emulsion with the kind and different variation of prescription of rubber latex.Be preferably 0.5～9% weight, more preferably 0.7～7% weight.
The energetic ray source is selected from cobalt source, ultraviolet or high-energy electron accelerator among preparation method's step a of described composite powder, preferred cobalt source.The dosage of irradiation can be 0.1～30Mrad, preferred 0.5～20Mrad.The dosage of irradiation is relevant with prescription with the kind of rubber latex.Generally speaking, irradiation dose should make the gel content behind the rubber latex radiation vulcanization reach 60% weight or higher, preferred 75% weight or higher, more preferably 80% weight or higher.
Behind the irradiation that above method steps a obtains in the synthetic rubber latex median size of rubber particles be 50～200nm, be preferably 50～150nm.
The slurries of inorganic particulate described in the above method steps b are the suspension of described inorganic particulate in water, can directly adopt commercial slurries product, with need before rubber latex is mixed to disperse through common dispersing apparatus (as high-shear emulsifying agent, colloidal mill etc.), can in water, be uniformly dispersed to guarantee the solids in the slurries.If inorganic particulate does not have the slurries of commercial grade, also can make by oneself, promptly adopt conventional dispersing apparatus to make inorganic particulate and an amount of water formation steady suspension, mix with rubber latex then.
Among the step b, can make it to mix through fully stirring described in the above method in the synthetic rubber latex behind the equilateral stirring of slurries limit adding a kind of (or multiple) irradiation of a kind of (or multiple) inorganic particulate.The solid content (drc) of rubber latex and the solid content (dry weights of the slurries of inorganic particulate) of inorganic particulate are not particularly limited.
The drying means that is adopted in the drying process of step c described in the above method can adopt the common drying means of prior art, as co-precipitation drying, spraying drying etc.Drying means during preferably with Chinese patent ZL00816450.9 (WO 01/40356) and the middle preparation of Chinese patent 01801656.1 (WO 01/98395) fully vulcanized powder rubber, be that drying process can be carried out with spray-dryer, inlet temperature can be controlled at 100～200 ℃, and temperature out can be controlled at 20～80 ℃.By the contained rubber content of the composite powder of above two kinds of method gained in step a with irradiation after synthetic rubber latex in rubber gels content consistent.
Another object of the present invention is the preparation method of tire tread rubber composite.
The preparation method of tire tread rubber composite of the present invention is: will comprise the rubber raw rubber of described kind and described composite powder in interior component by the mixing rubber combination that makes of described amount.In rubber raw rubber is 100 parts by weight, and composite powder weight is 2～30 parts by weight, is preferably 4～20 parts by weight.Described rubber raw rubber comprises a kind of in natural rubber, styrene-butadiene rubber(SBR) and the cis-1,4-polybutadiene rubber, or presses the epoxy glue of two or more described rubber raw rubber that arbitrary proportion forms.
The calendering process that the present invention prepares the tire tread rubber composite adopts existing rubber mixing-milling technique in the prior art.Employed mixing facilities is the general blending equipment of rubber and plastic processing industry kind, can make mill, Banbury mixer, single screw extrusion machine or twin screw extruder etc.
The present invention prepares the influence that the tire tread rubber composite is not subjected to vulcanization system, can vulcanize in the sulfur cross-linking system of routine or non-sulfur cross-linking system.The present invention prepares the influence that rubber combination is not subjected to sulfuration process, can compression molding, injection sulfurization, sulfurizing pot vulcanization, individual vulcanizer sulfuration, the sulfuration of congruent melting salt, fluidized bed vulcanization, microwave vulcanization and energetic ray sulfuration etc.
Owing to contain rubber particles in the tire tread rubber composite, can improve the deficiency of rubber raw materials performance, owing to contain inorganic particulate in the tire tread rubber composite, can substitute the carbon black reinforced rubber simultaneously.Rubber particles and inorganic particulate compound makes tread rubber matrix material of the present invention have lower abrasion, lower compression heat generation and higher anti-slippery, good aging back mechanical property, and keep higher draw tensile strength, tensile yield and tear strength simultaneously.Preparation method's technology that must this rubber combination provided by the present invention is simple, easy handling, and cost is low, use is wide, is easy to industrialization.
Tire tread glue matrix material among the present invention contains Synergist S-421 95s such as black-reinforced system, preventing aging system, vulcanization system, identical among the adding method of above Synergist S-421 95 and consumption and the common tread rubber preparation technology.
In the mixing process of described composite powder and rubber raw rubber, with the rubber particles particle in the composite powder serves as to disperse to drive carrier, can realize that rubber particles particle and the nano grade inorganic particle particle nano level in rubber matrix disperses, increase the interface interaction power between rubber external phase and the disperse phase such as rubber particles and nano inoganic particle, the effect of performance nanoparticle, the over-all properties of tread rubber matrix material can be improved, and the sooty consumption can be reduced in right amount.
Tire tread glue matrix material of the present invention can be realized the nano-dispersed of rubber particles in tread rubber, also can realize the nano-dispersed of nano inoganic particle in tread rubber, give full play to the effect that improves the tire tread glue performance of rubber particles and nano inoganic particle, the rolling resistance of balance optimizing tire tread glue, anti-slippery and wear resistance comprehensively improve the performance of tire tread glue.
Embodiment
Below in conjunction with embodiment, further specify the present invention.
Embodiment 1
The composite powder preparation:
With solid content is that (Shanghai Gaoqiao petro-chemical corporation produces, and the trade mark: butylbenzene-5050) 4kg places container, drips Viscoat 295 54g under stirring on the limit, after being added dropwise to complete, continues to stir one hour for the commercially available SBR emulsion of 45% weight.Use cobalt-60 radiosterilize afterwards, dosage is 0.5Mrad, and dose rate is 50Gy/min, obtains the irradiation SBR emulsion, and wherein the gel content of rubber particles is 85%, and average particle size is 100nm.With Nano carbon white (SiO
2, Shandong Zibo Hai Nagaoke Materials Co., Ltd produces, and particle size range is 20-40nm) mix by the concentration of 5% weight with water, disperse through the high-shear dispersion machine, place for some time.Irradiation SBR emulsion and above-mentioned white carbon black slurries are cooperated in 50: 50 ratios of dry weight separately, stirred one hour, then mixed solution is passed through the spray-dryer spraying drying, the inlet temperature of spray-dryer is 140～160 ℃, temperature out is 40～60 ℃, collects dried styrene-butadiene rubber(SBR)/white carbon black composite powder (UFPR/SiO in cyclonic separator
2).
The preparation of tire tread rubber composite:
With the above-mentioned composite powder UFPR/SiO for preparing
2With styrene-butadiene rubber(SBR) (SBR, ESBR-1502, rubber plant of Qilu Petrochemical company) and natural rubber (NR, NR5 standard glue, Hainan limited-liability company of natural rubber industrial group) after two roller mills mixes, it is mixing to evenly that technology adds the vulcanization system continuation routinely, obtains the composition of composite powder and rubber thus.Press sulfurizing time T90 sulfuration down at 160 ℃ then, obtain the vulcanized rubber print of tire tread glue matrix material, then the vulcanized rubber print is made the standard batten, carry out every Mechanics Performance Testing, its result is as shown in table 2.
More than each set of dispense ratio see Table 1, except styrene-butadiene rubber(SBR) and natural rubber weight ratio are 80: 20, other each components are that the parts by weight of 100 parts by weight are represented in styrene-butadiene rubber(SBR) and natural rubber gross weight all.Its related vulcanization system auxiliary agent: silane coupling agent (Si-69), solid paraffin, zinc oxide (ZnO), stearic acid (Hst), accelerant CZ, anti-aging agent RD, anti-aging agent 4020, carbon black N330, paraffin oil and sulphur are commercially available and get.
Comparative example 1
After two roller mills mixed, technology added vulcanization system and continues mixingly to evenly routinely, obtains the composition of composite powder and rubber thus with styrene-butadiene rubber(SBR) (with embodiment 1) and natural rubber (with embodiment 1).Each set of dispense ratio sees Table 1, and sulfuration process and other conditions are with embodiment 1.Then the vulcanized rubber print is made the standard batten, carry out every Mechanics Performance Testing, its result is as shown in table 2.
Comparative example 2
Do not need to prepare composite powder.Remove the styrene-butadiene rubber(SBR) in the tire tread glue/white carbon black composite powder (UFPR/SiO
2) replace with outside the white carbon black (with embodiment 1), all the other technologies and condition are all with embodiment 1.Each set of dispense ratio sees Table 1.The vulcanized rubber print is made the standard batten, carry out every Mechanics Performance Testing, its result is as shown in table 2.
Comparative example 3
Remove styrene-butadiene rubber(SBR)/white carbon black composite powder (UFPR/SiO
2) replace with full sulfuration butylbenzene powdered rubber (UFPR, method for making is that the irradiation SBR emulsion that embodiment 1 is obtained gets through carrying out drying with the identical technology of embodiment 1 drying process) and outside white carbon black (with embodiment 1) added respectively, all the other technologies and condition were all with embodiment 1.Each set of dispense ratio sees Table 1.The vulcanized rubber print is made the standard batten, carry out every Mechanics Performance Testing, its result is as shown in table 2.
Table 1
Table 2
Find out that by table 1 embodiment 1, comparative example 1, comparative example 2 and comparative example 3 are to be the tread rubber matrix material of tread rubber matrix preparation with NR and SBR.Table 2 shows, with comparative example 1 (reinforcement system is 50 parts of carbon black N330), the tread rubber matrix material of comparative example 2 (having dosed 10 parts of Nano carbon whites in the reinforcement system) and comparative example 3 (having dosed 5 parts of fully vulcanized powder rubbers and 5 parts of Nano carbon whites in the reinforcement system) is compared, the tread rubber matrix material of embodiment 1 (having dosed 10 parts of ultra-fine form of finely divided powder, mehtod styrene-butadiene rubber(SBR)/Nano carbon white nano composite powder systems) has lower abrasion, lower compression heat generation and higher anti-slippery (10 ℃ time tan δ value), and keep higher draw tensile strength simultaneously, tensile yield and tear strength.
Embodiment 2
The composite powder preparation:
The irradiation SBR emulsion is with embodiment 1.Lime carbonate (median size is 40nm for CaCO3, Beijing University of Chemical Technology) is mixed by the concentration of 5% weight with water, disperse, place for some time through the high-shear dispersion machine.Irradiation SBR emulsion and above-mentioned calcium carbonate serosity are cooperated in 50: 50 ratios of dry weight separately, stirred one hour, then mixed solution is passed through the spray-dryer spraying drying, the inlet temperature of spray-dryer is 140～160 ℃, temperature out is 40～60 ℃, collects dried styrene-butadiene rubber(SBR)/lime carbonate composite powder (UFPR/CaCO in cyclonic separator
3).
The preparation of tire tread rubber composite:
With the above-mentioned UFPR/CaCO for preparing
3With styrene-butadiene rubber(SBR) (with embodiment 1) and cis-1,4-polybutadiene rubber (BR, BR-9000, rubber plant of Qilu Petrochemical company produces) after two roller mills mixed, it is mixing to evenly that technology adds the vulcanization system continuation routinely, obtains the composition of composite powder and rubber thus.Each set of dispense ratio sees Table 2, and sulfuration process and other conditions are with embodiment 1.Then the vulcanized rubber print is made the standard batten, carry out every Mechanics Performance Testing, its result is as shown in table 4.
Comparative example 4
After two roller mills mixed, technology added vulcanization system and continues mixingly to evenly routinely, obtains the composition of composite powder and rubber thus with styrene-butadiene rubber(SBR) (with embodiment 1) and cis-1,4-polybutadiene rubber (with embodiment 2).Each set of dispense ratio sees Table 2, and sulfuration process and other conditions are made the standard batten with the vulcanized rubber print then with embodiment 1, carry out every Mechanics Performance Testing, and its result is as shown in table 4.
Comparative example 5
Do not need to prepare composite powder.Remove the styrene-butadiene rubber(SBR) in the tire tread glue/lime carbonate composite powder (UFPR/CaCO
3) replace with outside the lime carbonate (with embodiment 2), all the other technologies and condition are all with embodiment 1.Each set of dispense ratio sees Table 2.The vulcanized rubber print is made the standard batten, carry out every Mechanics Performance Testing, its result is as shown in table 4.
Comparative example 6
Remove styrene-butadiene rubber(SBR)/lime carbonate composite powder (UFPR/CaCO
3) replace with full sulfuration butylbenzene powdered rubber (UFPR, method for making is that the irradiation SBR emulsion that embodiment 1 is obtained gets through carrying out drying with the identical technology of embodiment 1 drying process) and outside lime carbonate (with embodiment 2) added respectively, all the other technologies and condition were all with embodiment 1.Each set of dispense ratio sees Table 2.The vulcanized rubber print is made the standard batten, carry out every Mechanics Performance Testing, its result is as shown in table 4.
Find out that by table 3 embodiment 2, comparative example 4, comparative example 5 and comparative example 6 are to be the tread rubber matrix material of tread rubber matrix preparation with BR and SBR.Table 4 shows, compare with the tread rubber matrix material of comparative example 4 (reinforcement system is 50 parts of carbon black N330), comparative example 5 (having dosed 10 parts of nano-calcium carbonates in the reinforcement system) and comparative example 6 (having dosed 5 parts of ultra-fine fully vulcanized powder rubbers and 5 parts of nano-calcium carbonates in the reinforcement system), the tread rubber matrix material of embodiment 2 (having dosed 10 parts of ultra-fine form of finely divided powder, mehtod styrene-butadiene rubber(SBR)/lime carbonate composite powder systems) has preferably aging back mechanical property, lower tired compression heat generation and higher anti-slippery, also has higher tear strength.
Table 3
Table 4
* annotate: adopt hot air aging, experimental temperature is 100 ℃, and the time is 48 hours, reference standard GB/T 3512-2001.
Claims (10)
1. tire tread glue matrix material, include following component: rubber and composite powder are 100 parts by weight in rubber wherein, and the consumption of composite powder is 2～30 parts by weight;
Described rubber is one or more of natural rubber, styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber;
Described composite powder includes rubber particles and inorganic particulate, and wherein the weight ratio of rubber particles and inorganic particulate is 1: 6～6: 1; Described composite powder is prepared by the method that comprises following steps:
A. adding or not adding under the situation of crosslinking coagent, adopt the high-energy radiation line source to carry out radiation vulcanization synthetic rubber latex;
B. again with the slurries of inorganic particulate, mix with synthetic rubber latex behind the above-mentioned irradiation, obtain mixture slurry;
C. again with above-mentioned gained mixture slurry drying;
Above-described inorganic particulate slurries are the suspension of inorganic particulate in water; Described inorganic particulate comprises one or more in metallic salt, carbon black, white carbon black and the clay; Its inorganic particulate particle median size is 1～100nm;
The weight ratio of contained inorganic particulate is 1: 6～6: 1 in the weight of the rubber that described synthetic rubber latex is contained and the slurries of inorganic particulate.
2. tire tread glue matrix material as claimed in claim 1 is characterized in that:
In rubber is 100 parts by weight, and described composite powder is 4～20 parts by weight.
3. tire tread glue matrix material as claimed in claim 1 is characterized in that:
The rubber particles that described composite powder comprises and the weight ratio of inorganic particulate are 1: 4～4: 1; Among the preparation method of described composite powder in the slurries of the weight of the contained rubber of synthetic rubber latex and inorganic particulate the weight ratio of contained inorganic particulate be 1: 4～4: 1.
4. tire tread glue matrix material as claimed in claim 1 is characterized in that:
The gel content of rubber particles is more than the 60%wt in the described composite powder.
5. tire tread glue matrix material as claimed in claim 4 is characterized in that:
The gel content of the rubber particles in the described composite powder is more than the 75%wt.
6. tire tread glue matrix material as claimed in claim 1 is characterized in that:
The median size of rubber particles is 50～200nm in the synthetic rubber latex among the described composite powder preparation method behind the irradiation.
7. tire tread glue matrix material as claimed in claim 1 is characterized in that:
Metallic salt in the described inorganic particulate is a lime carbonate.
8. tire tread glue matrix material as claimed in claim 1 is characterized in that:
Described inorganic particulate particle median size is 10～80nm.
9. tire tread glue matrix material as claimed in claim 1 is characterized in that:
Described rubber latex is a kind of in SBR emulsion, carboxylic styrene-butadiene rubber emulsion, acrylonitrile-butadiene rubber latex, carboxy nitrile rubber emulsion, esters of acrylic acid rubber latex, cis-1,4-polybutadiene rubber emulsion, the silicon rubber emulsion.
10. preparation method who prepares each described tire tread glue matrix material of claim 1～9 is characterized in that:
To comprise the rubber raw rubber of described kind and described composite powder is mixing by described amount in interior component, sulfuration makes described tire tread glue matrix material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102359272A CN102050973B (en) | 2009-10-30 | 2009-10-30 | Tread rubber composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102359272A CN102050973B (en) | 2009-10-30 | 2009-10-30 | Tread rubber composite material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102050973A true CN102050973A (en) | 2011-05-11 |
| CN102050973B CN102050973B (en) | 2012-11-21 |
Family
ID=43955807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102359272A Active CN102050973B (en) | 2009-10-30 | 2009-10-30 | Tread rubber composite material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102050973B (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746543A (en) * | 2012-07-10 | 2012-10-24 | 山东琪美达轮胎有限公司 | Environment-friendly rubber inner tube and method for producing same |
| CN103073760A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Emulsion polymerized styrene-butadiene rubber composition, preparation method thereof, and vulcanized rubber thereof |
| CN103073758A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Rubber composition, preparation method thereof, and vulcanized rubber thereof |
| CN103073759A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Solution polymerized styrene-butadiene rubber composition, preparation method thereof, and vulcanized rubber thereof |
| WO2013060288A1 (en) * | 2011-10-26 | 2013-05-02 | 中国石油化工股份有限公司 | Modified rubber masterbatch, rubber composition prepared therewith and vulcanized rubber and preparation method thereof |
| WO2013060290A1 (en) * | 2011-10-26 | 2013-05-02 | 中国石油化工股份有限公司 | Rubber composition and preparation method and vulcanized rubber thereof |
| CN103524814A (en) * | 2012-07-03 | 2014-01-22 | 中国石油化工股份有限公司 | Modified rubber master batch and preparation method thereof, polybutadiene rubber composition, and preparation method and vulcanized rubber thereof |
| CN103524813A (en) * | 2012-07-03 | 2014-01-22 | 中国石油化工股份有限公司 | Modified rubber master batch and preparation method thereof, oil-extended solution-polymerized styrene-butadiene rubber composition, and preparation method and vulcanized rubber thereof |
| CN103524810A (en) * | 2012-07-03 | 2014-01-22 | 中国石油化工股份有限公司 | Modified rubber master batch and preparation method thereof, oil-extended emulsion-polymerized butadiene-styrene rubber composition, and preparation method and vulcanized rubber thereof |
| CN103772767A (en) * | 2012-10-22 | 2014-05-07 | 中国石油化工股份有限公司 | Rubber composition, and preparation method and vulcanizate thereof |
| CN103772766A (en) * | 2012-10-22 | 2014-05-07 | 中国石油化工股份有限公司 | Rubber composition, and preparation method and vulcanizate thereof |
| CN103965530A (en) * | 2013-01-25 | 2014-08-06 | 中国石油化工股份有限公司 | Rubber composition, preparation method and vulcanized rubber thereof |
| CN106633245A (en) * | 2016-12-28 | 2017-05-10 | 德轮橡胶股份有限公司 | Good-airtightness anti-aging tire rubber material |
| CN107266733A (en) * | 2017-08-10 | 2017-10-20 | 青岛科技大学 | A kind of carbon carbon/rubber composite preparation method |
| CN111592676A (en) * | 2019-02-21 | 2020-08-28 | 正新橡胶工业股份有限公司 | Conductive composite colloid |
| CN117362851A (en) * | 2023-11-27 | 2024-01-09 | 江苏多肯新材料有限公司 | Sealing rubber tube material for vehicle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239587C (en) * | 2003-04-03 | 2006-02-01 | 中国石油化工股份有限公司 | Composite powder, its preparation method and application |
| CN100363412C (en) * | 2004-09-29 | 2008-01-23 | 中国石油化工股份有限公司 | Enhanced full vulcanizing polyolefine thermoplastic elastomer and preparation process thereof |
| CN101215390B (en) * | 2007-12-28 | 2011-12-07 | 北京化工大学 | High-performance engineering tire tread sizing material |
-
2009
- 2009-10-30 CN CN2009102359272A patent/CN102050973B/en active Active
Cited By (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103073760B (en) * | 2011-10-26 | 2015-09-16 | 中国石油化工股份有限公司 | A kind of modified rubber component and method for making and a kind of emulsion polymerized styrene butadiene rubber composition and method for making thereof and its cross-linked rubber |
| CN103073760A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Emulsion polymerized styrene-butadiene rubber composition, preparation method thereof, and vulcanized rubber thereof |
| CN103073758A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Rubber composition, preparation method thereof, and vulcanized rubber thereof |
| CN103073759A (en) * | 2011-10-26 | 2013-05-01 | 中国石油化工股份有限公司 | Solution polymerized styrene-butadiene rubber composition, preparation method thereof, and vulcanized rubber thereof |
| WO2013060288A1 (en) * | 2011-10-26 | 2013-05-02 | 中国石油化工股份有限公司 | Modified rubber masterbatch, rubber composition prepared therewith and vulcanized rubber and preparation method thereof |
| WO2013060290A1 (en) * | 2011-10-26 | 2013-05-02 | 中国石油化工股份有限公司 | Rubber composition and preparation method and vulcanized rubber thereof |
| KR101748600B1 (en) * | 2011-10-26 | 2017-06-20 | 차이나 페트로리움 앤드 케미컬 코포레이션 | Rubber composition and preparation method and vulcanized rubber thereof |
| RU2608764C2 (en) * | 2011-10-26 | 2017-01-24 | Чайна Петролеум Энд Кемикал Корпорейшн | Modified rubber mother batch, and rubber mixture and vulcanized rubber made therefrom, and methods of their production |
| RU2607581C2 (en) * | 2011-10-26 | 2017-01-10 | Чайна Петролеум Энд Кемикал Корпорейшн | Rubber mixture, preparation method thereof and cured rubber produced therefrom |
| US9453122B2 (en) | 2011-10-26 | 2016-09-27 | China Petroleum & Chemical Corporation | Rubber composition, preparation method and vulcanized rubber thereof |
| AU2012327629B2 (en) * | 2011-10-26 | 2016-05-26 | Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation | Modified rubber masterbatch, rubber composition prepared therewith and vulcanized rubber and preparation method thereof |
| US9290643B2 (en) | 2011-10-26 | 2016-03-22 | China Petroleum & Chemical Corporation | Modified rubber masterbatch, and rubber composition and vulcanized rubber produced therefrom, and the preparation processes for them |
| JP2014530941A (en) * | 2011-10-26 | 2014-11-20 | 中国石油化工股▲ふん▼有限公司 | Rubber composition, preparation method thereof and vulcanized rubber |
| JP2014534312A (en) * | 2011-10-26 | 2014-12-18 | 中国石油化工股▲ふん▼有限公司 | Modified rubber masterbatch, rubber composition, vulcanized rubber produced using the same, and method for preparing the same |
| CN103073759B (en) * | 2011-10-26 | 2016-02-24 | 中国石油化工股份有限公司 | A kind of modified rubber component and method for making and a kind of solution polymerized butadiene styrene rubber composition and method for making thereof and its cross-linked rubber |
| CN103073758B (en) * | 2011-10-26 | 2015-09-16 | 中国石油化工股份有限公司 | A kind of rubber combination and preparation method thereof and its cross-linked rubber |
| CN103524810A (en) * | 2012-07-03 | 2014-01-22 | 中国石油化工股份有限公司 | Modified rubber master batch and preparation method thereof, oil-extended emulsion-polymerized butadiene-styrene rubber composition, and preparation method and vulcanized rubber thereof |
| CN103524814A (en) * | 2012-07-03 | 2014-01-22 | 中国石油化工股份有限公司 | Modified rubber master batch and preparation method thereof, polybutadiene rubber composition, and preparation method and vulcanized rubber thereof |
| CN103524814B (en) * | 2012-07-03 | 2015-11-25 | 中国石油化工股份有限公司 | A kind of modified rubber masterbatch and method for making and a kind of polybutadiene rubber composite and preparation method thereof and cross-linked rubber thereof |
| CN103524813A (en) * | 2012-07-03 | 2014-01-22 | 中国石油化工股份有限公司 | Modified rubber master batch and preparation method thereof, oil-extended solution-polymerized styrene-butadiene rubber composition, and preparation method and vulcanized rubber thereof |
| CN103524810B (en) * | 2012-07-03 | 2016-08-03 | 中国石油化工股份有限公司 | A kind of modified rubber masterbatch and preparation method and a kind of preparation method and a vulcanized rubber thereof |
| CN103524813B (en) * | 2012-07-03 | 2016-03-30 | 中国石油化工股份有限公司 | A kind of modified rubber masterbatch and method for making and the oil-filled solution polymerized butadiene styrene rubber composition of one and method for making thereof and cross-linked rubber thereof |
| CN102746543B (en) * | 2012-07-10 | 2015-03-04 | 山东琪美达轮胎有限公司 | Environment-friendly rubber inner tube and method for producing same |
| CN102746543A (en) * | 2012-07-10 | 2012-10-24 | 山东琪美达轮胎有限公司 | Environment-friendly rubber inner tube and method for producing same |
| CN103772766A (en) * | 2012-10-22 | 2014-05-07 | 中国石油化工股份有限公司 | Rubber composition, and preparation method and vulcanizate thereof |
| CN103772767A (en) * | 2012-10-22 | 2014-05-07 | 中国石油化工股份有限公司 | Rubber composition, and preparation method and vulcanizate thereof |
| CN103772767B (en) * | 2012-10-22 | 2016-05-25 | 中国石油化工股份有限公司 | A kind of rubber composition and preparation method thereof and its vulcanizate |
| CN103965530B (en) * | 2013-01-25 | 2016-03-30 | 中国石油化工股份有限公司 | A kind of rubber combination and preparation method thereof and its cross-linked rubber |
| CN103965530A (en) * | 2013-01-25 | 2014-08-06 | 中国石油化工股份有限公司 | Rubber composition, preparation method and vulcanized rubber thereof |
| CN106633245A (en) * | 2016-12-28 | 2017-05-10 | 德轮橡胶股份有限公司 | Good-airtightness anti-aging tire rubber material |
| CN107266733A (en) * | 2017-08-10 | 2017-10-20 | 青岛科技大学 | A kind of carbon carbon/rubber composite preparation method |
| CN107266733B (en) * | 2017-08-10 | 2018-10-12 | 青岛科技大学 | A kind of carbon carbon/rubber composite material preparation method |
| CN111592676A (en) * | 2019-02-21 | 2020-08-28 | 正新橡胶工业股份有限公司 | Conductive composite colloid |
| CN117362851A (en) * | 2023-11-27 | 2024-01-09 | 江苏多肯新材料有限公司 | Sealing rubber tube material for vehicle |
| CN117362851B (en) * | 2023-11-27 | 2024-04-02 | 江苏多肯新材料有限公司 | Sealing rubber tube material for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102050973B (en) | 2012-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102050973B (en) | Tread rubber composite material and preparation method thereof | |
| CN102050972A (en) | Modified rubber composition and preparation method thereof | |
| CN100558796C (en) | Composite powder and its production and use | |
| CN101724187B (en) | Rubber composition and preparation method thereof | |
| CN1252164C (en) | Rubber composition and tyre contg. said composition | |
| CN103073759B (en) | A kind of modified rubber component and method for making and a kind of solution polymerized butadiene styrene rubber composition and method for making thereof and its cross-linked rubber | |
| CN102732063A (en) | Modified fly ash, preparation method thereof, and preparation apparatus thereof | |
| JP2011500886A (en) | Elastomer composition having regenerated filler material | |
| CN102924761B (en) | Tread rubber of zinc oxide pre-dispersion master colloidal particle and preparation method thereof | |
| TWI546343B (en) | Rubber composition and its preparation method and vulcanized rubber | |
| CN114292450B (en) | Dry mixing method of tire rubber composition, tread composition and low-rolling-resistance high-performance tire | |
| CN103073760B (en) | A kind of modified rubber component and method for making and a kind of emulsion polymerized styrene butadiene rubber composition and method for making thereof and its cross-linked rubber | |
| CN109517195A (en) | A kind of method that wet process is kneaded preparation carbon black rubber master batch | |
| CN103965530B (en) | A kind of rubber combination and preparation method thereof and its cross-linked rubber | |
| CN105061837B (en) | A kind of method that industry half wet process is attapulgite modified | |
| US20170121511A1 (en) | A process to prepare high-quality natural rubber silica masterbatch by liquid phase mixing | |
| WO2016014037A1 (en) | A process to prepare high-quality natural rubber-silica masterbatch by liquid phase mixing | |
| CN111393727A (en) | Wear-resistant rare earth rubber material and preparation method thereof | |
| CN108285620B (en) | Vulcanization activator for blended rubber and preparation method thereof | |
| CN110396226A (en) | A kind of modified white carbon black and its tread rubber | |
| CN103073758B (en) | A kind of rubber combination and preparation method thereof and its cross-linked rubber | |
| CN102807689B (en) | Liquid-phase dispersion white carbon black latex mixture contained mine tire tread rubber compound and preparation method and application thereof | |
| CN103131066A (en) | Active calcium silicate/rubber composite material and preparation method thereof | |
| CN103524813B (en) | A kind of modified rubber masterbatch and method for making and the oil-filled solution polymerized butadiene styrene rubber composition of one and method for making thereof and cross-linked rubber thereof | |
| CN111808439A (en) | Superfine heavy calcium carbonate for wear-resistant rubber and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |