CN109054134A - A kind of anti-aging high-temperature resistant rubber for automobile tire - Google Patents
A kind of anti-aging high-temperature resistant rubber for automobile tire Download PDFInfo
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- CN109054134A CN109054134A CN201810787147.8A CN201810787147A CN109054134A CN 109054134 A CN109054134 A CN 109054134A CN 201810787147 A CN201810787147 A CN 201810787147A CN 109054134 A CN109054134 A CN 109054134A
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- Prior art keywords
- parts
- rubber
- aging
- automobile tire
- temperature resistant
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of anti-aging high-temperature resistant rubbers for automobile tire, including below according to the raw material of parts by weight: 65-75 parts of butadiene-styrene rubber, 35-42 parts of phenylene silicone rubber, 30-36 parts of carbon black, 13-17 parts of naphthenic oil, 8-12 parts of trimellitate, 8-11 parts of tetraoctyl pyromellitate, 4-7 parts of nanometer silica gel, 3-6 parts of zinc oxide, 3-5 parts of glycolylurea epoxide resin, 1-2 parts of methyl diphenylene diisocyanate, 2-4 parts of anti-aging agent, 0.5-1.5 parts of coagulator.The invention also discloses the preparation methods of the anti-aging high-temperature resistant rubber for automobile tire.Rubber prepared by the present invention is under the common mating reaction of various raw materials, and anti-aging and high temperature resistance are good, and Life of Tyre effectively improves.
Description
Technical field
The present invention relates to field of rubber technology, specifically a kind of anti-aging high-temperature resistant rubber for automobile tire.
Background technique
Rubber refers to the high elastic polymer material with reversible deformation, at room temperature high resilience, in the outer masterpiece of very little
Larger deformation can be generated with lower, removes resilient after external force, rubber belongs to entirely without styling polymer, its vitrifying
Transition temperature is low, and molecular weight is often very big, is greater than hundreds of thousands.The rubber of early stage is taken from the glue of the plants such as rubber tree, kok-saghyz
Cream, after processing made of with elasticity, insulating properties, impermeable water and air material, elastomeric high-molecular compound.Rubber
It is divided into natural rubber and two kinds of synthetic rubber, natural rubber is the extraction colloid post-processing system from the plants such as rubber tree, kok-saghyz
At；Synthetic rubber is then obtained by the aggregated reaction of various monomers, and rubber product is widely used in all aspects of industry or life.
Existing automobile tire is generally made of rubber, and automobile tire receives wind and weather, tire outside being exposed to for a long time
It is easy aging, especially for the higher situation of summer temperature, road temperature keeps higher temperature, the damage to automobile tire
It is larger, cause tyre life to substantially reduce, also easily there is a phenomenon where blowing out, generates traffic accident.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-aging high-temperature resistant rubbers for automobile tire, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of anti-aging high-temperature resistant rubber for automobile tire, including below according to the raw material of parts by weight: butadiene-styrene rubber
65-75 parts, 35-42 parts of phenylene silicone rubber, 30-36 parts of carbon black, 13-17 parts of naphthenic oil, 8-12 parts of trimellitate, equal benzene
Different monooctyl ester 8-11 parts of tetracarboxylic acid four, 4-7 parts of nanometer silica gel, 3-6 parts of zinc oxide, 3-5 parts of glycolylurea epoxide resin, diphenyl methane
1-2 parts of diisocyanate, 2-4 parts of anti-aging agent, 0.5-1.5 parts of coagulator.
As a further solution of the present invention: including below according to the raw material of parts by weight: 67-72 parts of butadiene-styrene rubber, penylene
37-40 parts of silicon rubber, 32-34 parts of carbon black, 14-16 parts of naphthenic oil, 10-11 parts of trimellitate, Pyromellitic Acid four are different
9-10 parts of monooctyl ester, 5-6 parts of nanometer silica gel, 4-5 parts of zinc oxide, 3-4 parts of glycolylurea epoxide resin, methyl diphenylene diisocyanate
1.3-1.7 parts, 3-4 parts of anti-aging agent, 0.8-1.2 parts of coagulator.
As further scheme of the invention: including below according to the raw material of parts by weight: 70 parts of butadiene-styrene rubber, penylene silicon
38 parts of rubber, 33 parts of carbon black, 15 parts of naphthenic oil, 11 parts of trimellitate, 9 parts of tetraoctyl pyromellitate, nanometer silica gel
5 parts, 4 parts of zinc oxide, 4 parts of glycolylurea epoxide resin, 1.5 parts of methyl diphenylene diisocyanate, 3 parts of anti-aging agent, 1 part of coagulator.
As further scheme of the invention: the anti-aging agent is by N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-
N'- diphenyl-para-phenylene diamine mixing composition.
As further scheme of the invention: N in the anti-aging agent, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-
The composition weight ratio of N'- diphenyl-para-phenylene diamine is 3:2.
The preparation method of the anti-aging high-temperature resistant rubber for automobile tire, steps are as follows:
1) 80-100 mesh will be crossed after butadiene-styrene rubber and phenylene silicone rubber co-grinding, obtain butadiene-styrene rubber particle and penylene
The hybrid particles of silicon rubber；
2) by step 1) obtain rubber mix particle and carbon black, naphthenic oil, trimellitate be put into open mill into
Row is kneaded 6-10min, and melting temperature is 90-110 DEG C, adds trimellitate, tetraoctyl pyromellitate, nano-silicon
Glue is kneaded 5-7min, and melting temperature is 105-120 DEG C, adds zinc oxide, glycolylurea epoxide resin, two isocyanide of diphenyl methane
Acid esters, anti-aging agent, coagulator are kneaded 3-5min, and melting temperature is 80-100 DEG C, and it is small to be kneaded discharging products therefrom placement 24-36
When；
3) the middle product for being kneaded completion of step 2) is rejoined and carries out back mixing in open mill, back mixing 10-15min, back mixing
Temperature is 80-100 DEG C, discharging；
4) step 3) products therefrom will be sent on vulcanizing press and carries out press cure 80-100s, curing temperature is
It 100-120 DEG C, pressure 10-15MPa, discharges up to product.
Application of the above-mentioned rubber in automobile tire manufacturing field.
Compared with prior art, the beneficial effects of the present invention are:
For rubber prepared by the present invention under the common mating reaction of various raw materials, anti-aging and high temperature resistance are good, wheel
Tire service life effectively improves, using rubber production prepared by the present invention tire can in summer high temperature road surface normally travel,
It is able to maintain preferable performance, is less prone to high temperature melt or Decrepitation Phenomena, safety is good.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1
A kind of anti-aging high-temperature resistant rubber for automobile tire, including below according to the raw material of parts by weight: butadiene-styrene rubber
65 parts, 35 parts of phenylene silicone rubber, 30 parts of carbon black, 13 parts of naphthenic oil, 8 parts of trimellitate, tetraoctyl pyromellitate 8
Part, 4 parts of nanometer silica gel, 3 parts of zinc oxide, 3 parts of glycolylurea epoxide resin, 1 part of methyl diphenylene diisocyanate, 2 parts of anti-aging agent,
0.5 part of coagulator.
Wherein, the anti-aging agent is by N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-N'- diphenyl-para-phenylene diamine by weight
Amount is mixed than 3:2 and is formed.
In the present embodiment, the preparation method of the anti-aging high-temperature resistant rubber for automobile tire, steps are as follows:
1) 80 meshes will be crossed after butadiene-styrene rubber and phenylene silicone rubber co-grinding, obtain butadiene-styrene rubber particle and penylene silicon rubber
The hybrid particles of glue；
2) by step 1) obtain rubber mix particle and carbon black, naphthenic oil, trimellitate be put into open mill into
Row is kneaded 6, and melting temperature is 90 DEG C, adds trimellitate, tetraoctyl pyromellitate, nanometer silica gel, is kneaded
5min, melting temperature be 105 DEG C, add zinc oxide, glycolylurea epoxide resin, methyl diphenylene diisocyanate, anti-aging agent,
Coagulator is kneaded 3min, and melting temperature is 80 DEG C, is kneaded discharging products therefrom and places 24 hours；
3) the middle product for being kneaded completion of step 2) is rejoined and carries out back mixing in open mill, back mixing 10min, back mixing temperature
It is 80 DEG C, discharging；
4) step 3) products therefrom will be sent on vulcanizing press and carries out press cure 80s, curing temperature is 100 DEG C,
Pressure is 10MPa, is discharged up to product.
Embodiment 2
A kind of anti-aging high-temperature resistant rubber for automobile tire, including below according to the raw material of parts by weight: butadiene-styrene rubber
67 parts, 37 parts of phenylene silicone rubber, 32 parts of carbon black, 14 parts of naphthenic oil, 9 parts of trimellitate, tetraoctyl pyromellitate 9
Part, 5 parts of nanometer silica gel, 5 parts of zinc oxide, 4 parts of glycolylurea epoxide resin, 2 parts of methyl diphenylene diisocyanate, anti-aging agent 3.5
Part, 1.2 parts of coagulator.
Wherein, the anti-aging agent is by N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-N'- diphenyl-para-phenylene diamine by weight
Amount is mixed than 3:2 and is formed.
In the present embodiment, the preparation method of the anti-aging high-temperature resistant rubber for automobile tire, steps are as follows:
1) 90 meshes will be crossed after butadiene-styrene rubber and phenylene silicone rubber co-grinding, obtain butadiene-styrene rubber particle and penylene silicon rubber
The hybrid particles of glue；
2) by step 1) obtain rubber mix particle and carbon black, naphthenic oil, trimellitate be put into open mill into
Row is kneaded 8min, and melting temperature is 100 DEG C, adds trimellitate, tetraoctyl pyromellitate, nanometer silica gel, mixes
6min is refined, melting temperature is 112 DEG C, adds zinc oxide, glycolylurea epoxide resin, methyl diphenylene diisocyanate, prevents always
Agent, coagulator are kneaded 4min, and melting temperature is 90 DEG C, are kneaded discharging products therefrom and place 30 hours；
3) the middle product for being kneaded completion of step 2) is rejoined and carries out back mixing in open mill, back mixing 12min, back mixing temperature
It is 90 DEG C, discharging；
4) step 3) products therefrom will be sent on vulcanizing press and carries out press cure 90s, curing temperature is 110 DEG C,
Pressure is 12MPa, is discharged up to product.
Embodiment 3
A kind of anti-aging high-temperature resistant rubber for automobile tire, including below according to the raw material of parts by weight: butadiene-styrene rubber
70 parts, 38 parts of phenylene silicone rubber, 33 parts of carbon black, 15 parts of naphthenic oil, 11 parts of trimellitate, tetraoctyl pyromellitate
9 parts, 5 parts of nanometer silica gel, 4 parts of zinc oxide, 4 parts of glycolylurea epoxide resin, 1.5 parts of methyl diphenylene diisocyanate, anti-aging agent 3
Part, 1 part of coagulator.
Wherein, the anti-aging agent is by N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-N'- diphenyl-para-phenylene diamine by weight
Amount is mixed than 3:2 and is formed.
In the present embodiment, the preparation method of the anti-aging high-temperature resistant rubber for automobile tire, steps are as follows:
1) 90 meshes will be crossed after butadiene-styrene rubber and phenylene silicone rubber co-grinding, obtain butadiene-styrene rubber particle and penylene silicon rubber
The hybrid particles of glue；
2) by step 1) obtain rubber mix particle and carbon black, naphthenic oil, trimellitate be put into open mill into
Row is kneaded 8min, and melting temperature is 100 DEG C, adds trimellitate, tetraoctyl pyromellitate, nanometer silica gel, mixes
6min is refined, melting temperature is 112 DEG C, adds zinc oxide, glycolylurea epoxide resin, methyl diphenylene diisocyanate, prevents always
Agent, coagulator are kneaded 4min, and melting temperature is 90 DEG C, are kneaded discharging products therefrom and place 30 hours；
3) the middle product for being kneaded completion of step 2) is rejoined and carries out back mixing in open mill, back mixing 12min, back mixing temperature
It is 90 DEG C, discharging；
4) step 3) products therefrom will be sent on vulcanizing press and carries out press cure 90s, curing temperature is 110 DEG C,
Pressure is 12MPa, is discharged up to product.
Embodiment 4
A kind of anti-aging high-temperature resistant rubber for automobile tire, including below according to the raw material of parts by weight: butadiene-styrene rubber
72 parts, 40 parts of phenylene silicone rubber, 34 parts of carbon black, 16 parts of naphthenic oil, 11 parts of trimellitate, tetraoctyl pyromellitate
10 parts, 6 parts of nanometer silica gel, 4 parts of zinc oxide, 3 parts of glycolylurea epoxide resin, 1.3 parts of methyl diphenylene diisocyanate, anti-aging agent 3
Part, 0.8 part of coagulator.
Wherein, the anti-aging agent is by N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-N'- diphenyl-para-phenylene diamine by weight
Amount is mixed than 3:2 and is formed.
In the present embodiment, the preparation method of the anti-aging high-temperature resistant rubber for automobile tire, steps are as follows:
1) 90 meshes will be crossed after butadiene-styrene rubber and phenylene silicone rubber co-grinding, obtain butadiene-styrene rubber particle and penylene silicon rubber
The hybrid particles of glue；
2) by step 1) obtain rubber mix particle and carbon black, naphthenic oil, trimellitate be put into open mill into
Row is kneaded 8min, and melting temperature is 100 DEG C, adds trimellitate, tetraoctyl pyromellitate, nanometer silica gel, mixes
6min is refined, melting temperature is 112 DEG C, adds zinc oxide, glycolylurea epoxide resin, methyl diphenylene diisocyanate, prevents always
Agent, coagulator are kneaded 4min, and melting temperature is 90 DEG C, are kneaded discharging products therefrom and place 30 hours；
3) the middle product for being kneaded completion of step 2) is rejoined and carries out back mixing in open mill, back mixing 12min, back mixing temperature
It is 90 DEG C, discharging；
4) step 3) products therefrom will be sent on vulcanizing press and carries out press cure 90s, curing temperature is 110 DEG C,
Pressure is 12MPa, is discharged up to product.
Embodiment 5
A kind of anti-aging high-temperature resistant rubber for automobile tire, including below according to the raw material of parts by weight: butadiene-styrene rubber
75 parts, 42 parts of phenylene silicone rubber, 36 parts of carbon black, 17 parts of naphthenic oil, 12 parts of trimellitate, tetraoctyl pyromellitate
11 parts, 7 parts of nanometer silica gel, 6 parts of zinc oxide, 5 parts of glycolylurea epoxide resin, 2 parts of methyl diphenylene diisocyanate, anti-aging agent 4
Part, 1.5 parts of coagulator.
Wherein, the anti-aging agent is by N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-N'- diphenyl-para-phenylene diamine by weight
Amount is mixed than 3:2 and is formed.
In the present embodiment, the preparation method of the anti-aging high-temperature resistant rubber for automobile tire, steps are as follows:
1) it will be sieved with 100 mesh sieve after butadiene-styrene rubber and phenylene silicone rubber co-grinding, obtain butadiene-styrene rubber particle and penylene silicon
The hybrid particles of rubber；
2) by step 1) obtain rubber mix particle and carbon black, naphthenic oil, trimellitate be put into open mill into
Row is kneaded 10min, and melting temperature is 110 DEG C, adds trimellitate, tetraoctyl pyromellitate, nanometer silica gel, mixes
7min is refined, melting temperature is 120 DEG C, adds zinc oxide, glycolylurea epoxide resin, methyl diphenylene diisocyanate, prevents always
Agent, coagulator are kneaded 5min, and melting temperature is 100 DEG C, are kneaded discharging products therefrom and place 36 hours；
3) the middle product for being kneaded completion of step 2) is rejoined and carries out back mixing in open mill, back mixing 15min, back mixing temperature
It is 100 DEG C, discharging；
4) step 3) products therefrom will be sent on vulcanizing press and carries out press cure 100s, curing temperature is 120 DEG C,
Pressure is 15MPa, is discharged up to product.
Comparative example 1
Compared with Example 3, methyl diphenylene diisocyanate is free of, other are same as Example 3.
Comparative example 2
Compared with Example 3, N is free of, N'- DTPD di tolyl p phenylenediamine, other are same as Example 3.
Comparative example 3
Compared with Example 3, be free of methyl diphenylene diisocyanate and N, N'- DTPD di tolyl p phenylenediamine, other with
Embodiment 3 is identical.
Rubber prepared by embodiment 1-5 and comparative example 1-3 is tested for the property, test result is as shown in table 1.
Table 1
From can be seen that rubber prepared by the present invention in result above under the common mating reaction of various raw materials, prevent old
Change and high temperature resistance is good, Life of Tyre effectively improves, can be using the tire of rubber production prepared by the present invention
Summer high temperature road surface normally travel, is able to maintain preferable performance, is less prone to high temperature melt or Decrepitation Phenomena, and safety is good.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes be included within the present invention.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of anti-aging high-temperature resistant rubber for automobile tire, which is characterized in that including below according to the raw material of parts by weight:
65-75 parts of butadiene-styrene rubber, 35-42 parts of phenylene silicone rubber, 30-36 parts of carbon black, 13-17 parts of naphthenic oil, trimellitate 8-12
Part, 8-11 parts of tetraoctyl pyromellitate, 4-7 parts of nanometer silica gel, 3-6 parts of zinc oxide, 3-5 parts of glycolylurea epoxide resin, hexichol
1-2 parts of dicyclohexylmethane diisocyanate, 2-4 parts of anti-aging agent, 0.5-1.5 parts of coagulator.
2. the anti-aging high-temperature resistant rubber according to claim 1 for automobile tire, which is characterized in that including pressing below
According to the raw material of parts by weight: 67-72 parts of butadiene-styrene rubber, 37-40 parts of phenylene silicone rubber, 32-34 parts of carbon black, 14-16 parts of naphthenic oil,
10-11 parts of trimellitate, 9-10 parts of tetraoctyl pyromellitate, 5-6 parts of nanometer silica gel, 4-5 parts of zinc oxide, hydantoin epoxy
3-4 parts of resin, 1.3-1.7 parts of methyl diphenylene diisocyanate, 3-4 parts of anti-aging agent, 0.8-1.2 parts of coagulator.
3. the anti-aging high-temperature resistant rubber according to claim 2 for automobile tire, which is characterized in that including pressing below
According to the raw material of parts by weight: 70 parts of butadiene-styrene rubber, 38 parts of phenylene silicone rubber, 33 parts of carbon black, 15 parts of naphthenic oil, trimellitate 11
Part, 9 parts of tetraoctyl pyromellitate, 5 parts of nanometer silica gel, 4 parts of zinc oxide, 4 parts of glycolylurea epoxide resin, diphenyl methane two are different
1.5 parts of cyanate, 3 parts of anti-aging agent, 1 part of coagulator.
4. the anti-aging high-temperature resistant rubber according to claim 1 for automobile tire, which is characterized in that the anti-aging agent
By N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-N'- diphenyl-para-phenylene diamine mixing composition.
5. the anti-aging high-temperature resistant rubber according to claim 4 for automobile tire, which is characterized in that the anti-aging agent
The composition weight ratio of middle N, N'- DTPD di tolyl p phenylenediamine and N- isopropyl-N'- diphenyl-para-phenylene diamine is 3:2.
6. a kind of preparation method of the anti-aging high-temperature resistant rubber a method as claimed in any one of claims 1 to 5 for automobile tire,
It is characterized in that, steps are as follows:
1) 80-100 mesh will be crossed after butadiene-styrene rubber and phenylene silicone rubber co-grinding, obtain butadiene-styrene rubber particle and penylene silicon rubber
The hybrid particles of glue；
2) the rubber mix particle that step 1) obtains is put into open mill and is mixed with carbon black, naphthenic oil, trimellitate
6-10min is refined, melting temperature is 90-110 DEG C, adds trimellitate, tetraoctyl pyromellitate, nanometer silica gel, mixes
Refine 5-7min, melting temperature be 105-120 DEG C, add zinc oxide, glycolylurea epoxide resin, methyl diphenylene diisocyanate,
Anti-aging agent, coagulator are kneaded 3-5min, and melting temperature is 80-100 DEG C, are kneaded discharging products therefrom and place 24-36 hours；
3) the middle product for being kneaded completion of step 2) is rejoined and carries out back mixing in open mill, back mixing 10-15min, back mixing temperature
It is 80-100 DEG C, discharging；
4) step 3) products therefrom is sent on vulcanizing press and carries out press cure 80-100s, curing temperature 100-120
DEG C, pressure 10-15MPa discharges up to product.
7. a kind of application of rubber a method as claimed in any one of claims 1 to 5 in automobile tire manufacturing field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787147.8A CN109054134A (en) | 2018-07-18 | 2018-07-18 | A kind of anti-aging high-temperature resistant rubber for automobile tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810787147.8A CN109054134A (en) | 2018-07-18 | 2018-07-18 | A kind of anti-aging high-temperature resistant rubber for automobile tire |
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| Publication Number | Publication Date |
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| CN109054134A true CN109054134A (en) | 2018-12-21 |
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ID=64816960
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810787147.8A Pending CN109054134A (en) | 2018-07-18 | 2018-07-18 | A kind of anti-aging high-temperature resistant rubber for automobile tire |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482200A (en) * | 2015-12-20 | 2016-04-13 | 成都硅宝科技股份有限公司 | High abrasion-resistant low rolling resistance tread rubber material containing silicone rubber and preparation method thereof |
-
2018
- 2018-07-18 CN CN201810787147.8A patent/CN109054134A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105482200A (en) * | 2015-12-20 | 2016-04-13 | 成都硅宝科技股份有限公司 | High abrasion-resistant low rolling resistance tread rubber material containing silicone rubber and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 孙钲 等: "硅橡胶/溶聚丁苯橡胶并用胶在胎面胶中的应用研究", 《橡胶工业》 * |
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Application publication date: 20181221 |