CN104610614A - Oil-extended rubber for automobile tires - Google Patents
Oil-extended rubber for automobile tires Download PDFInfo
- Publication number
- CN104610614A CN104610614A CN201510048995.3A CN201510048995A CN104610614A CN 104610614 A CN104610614 A CN 104610614A CN 201510048995 A CN201510048995 A CN 201510048995A CN 104610614 A CN104610614 A CN 104610614A
- Authority
- CN
- China
- Prior art keywords
- parts
- oil
- rubber
- extended rubber
- automobile tires
- 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.)
- Pending
Links
Classifications
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Abstract
The invention discloses an oil-extended rubber for automobile tires, and belongs to the technical field of rubbers for automobile tires. The oil-extended rubber for automobile tires is prepared from the following components in parts by weight: 37-45 parts of nitrile rubber, 45-50 parts of styrene-isoprene butadiene rubber, 22-36 parts of safflower oil, 8-12 parts of silicon dioxide, 5-8 parts of sorbitan fatty acid ester, 1-5 parts of p-octylphenyl salicylate, 5-8 parts of alkylated diphenylamine, 5-8 parts of ethyl urethane and 1-5 parts of sodium pyrosulfite. The oil-extended rubber for automobile tires disclosed by the invention is mainly prepared by compounding nitrile rubber with conjugated diene rubber combined with safflower oil, silicon dioxide, sorbitan fatty acid ester, p-octylphenyl salicylate, alkylated diphenylamine, ethyl urethane and sodium pyrosulfite, and the wear resistance of the oil-extended rubber for automobile tires can be effectively improved.
Description
Technical field
The present invention relates to doughnut field of rubber technology, particularly relate to a kind of doughnut oil-extended rubber.
Background technology
Doughnut oil-extended rubber refers to the mixture being filled with some amount mineral oil in rubber.Rubber, by after filling mineral oil, not only effectively can improve the processing characteristics of rubber, reduce its viscosity, and then reduces refining glue energy consumption, also can improve some physical and mechanical properties of rubber.
At present, although the doughnut oil-extended rubber product category of market sale is various, mostly there is the problem that wear resistance is low.
Summary of the invention
The invention provides a kind of doughnut oil-extended rubber, this doughnut oil-extended rubber wear resistance is good, can solve existing doughnut oil-extended rubber product and there is the low problem of wear resistance.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
It is made up of the component of following weight part:
Paracril 37 parts ~ 45 parts, styrene isoprene rubber 45 parts ~ 50 parts, Thistle oil 22 parts ~ 36 parts, silicon-dioxide 8 parts ~ 12 parts, sorbitan esters of fatty acids 5 parts ~ 8 parts, p-octylphenyl salicylate 1 part ~ 5 parts, alkylated diphenylamine 5 parts ~ 8 parts, urethanum 5 parts ~ 8 parts and Sodium Pyrosulfite 1 part ~ 5 parts.
In technique scheme, technical scheme is more specifically: paracril 37 parts, styrene isoprene rubber 45 parts, Thistle oil 36 parts, silica 12 parts, sorbitan esters of fatty acids 7 parts, p-octylphenyl salicylate 3 parts, alkylated diphenylamine 5 parts, urethanum 8 parts and Sodium Pyrosulfite 3 parts.
Further, paracril 45 parts, styrene isoprene rubber 50 parts, Thistle oil 30 parts, silicon-dioxide 8 parts, sorbitan esters of fatty acids 8 parts, p-octylphenyl salicylate 1 part, alkylated diphenylamine 6 parts, urethanum 5 parts and Sodium Pyrosulfite 5 parts.
Further, paracril 40 parts, styrene isoprene rubber 48 parts, Thistle oil 22 parts, silica 10 part, sorbitan esters of fatty acids 5 parts, p-octylphenyl salicylate 5 parts, alkylated diphenylamine 8 parts, urethanum 6 parts and Sodium Pyrosulfite 1 part.
Owing to adopting technique scheme, the beneficial effect that the present invention obtains is:
The present invention mainly select paracril and conjugated diene rubber composite, be equipped with Thistle oil again, silicon-dioxide, sorbitan esters of fatty acids, p-octylphenyl salicylate, alkylated diphenylamine, urethanum and Sodium Pyrosulfite make doughnut oil-extended rubber together, can effectively improve its wear resisting property.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described, and protection scope of the present invention is not only confined to following examples.
Embodiment 1
This doughnut oil-extended rubber is made up of following component: paracril 3.7kg, styrene isoprene rubber 4.5kg, Thistle oil 3.6kg, silica 1 .2kg, sorbitan esters of fatty acids 0.7kg, p-octylphenyl salicylate 0.3kg, alkylated diphenylamine 0.5kg, urethanum 0.8kg and Sodium Pyrosulfite 0.3kg.
Compared with the doughnut oil-extended rubber product that existing market is sold, the wear resisting property of the doughnut oil-extended rubber that the present embodiment obtains improves 51.9%.
Embodiment 2
This doughnut oil-extended rubber is made up of following component: paracril 4.5kg, styrene isoprene rubber 5.0kg, Thistle oil 3.0kg, silicon-dioxide 0.8kg, sorbitan esters of fatty acids 0.8kg, p-octylphenyl salicylate 0.1kg, alkylated diphenylamine 0.6kg, urethanum 0.5kg and Sodium Pyrosulfite 0.5kg.
Compared with the doughnut oil-extended rubber product that existing market is sold, the wear resisting property of the doughnut oil-extended rubber that the present embodiment obtains improves 52.2%.
Embodiment 3
This doughnut oil-extended rubber is made up of following component: paracril 4.0kg, styrene isoprene rubber 4.8kg, Thistle oil 2.2kg, silica 1 .0kg, sorbitan esters of fatty acids 0.5kg, p-octylphenyl salicylate 0.5kg, alkylated diphenylamine 0.8kg, urethanum 0.6kg and Sodium Pyrosulfite 0.1kg.
Compared with the doughnut oil-extended rubber product that existing market is sold, the wear resisting property of the doughnut oil-extended rubber that the present embodiment obtains improves 52%.
Claims (4)
1. a doughnut oil-extended rubber, is characterized in that being made up of the component of following weight part:
Paracril 37 parts ~ 45 parts, styrene isoprene rubber 45 parts ~ 50 parts, Thistle oil 22 parts ~ 36 parts, silicon-dioxide 8 parts ~ 12 parts, sorbitan esters of fatty acids 5 parts ~ 8 parts, p-octylphenyl salicylate 1 part ~ 5 parts, alkylated diphenylamine 5 parts ~ 8 parts, urethanum 5 parts ~ 8 parts and Sodium Pyrosulfite 1 part ~ 5 parts.
2. doughnut oil-extended rubber according to claim 1, it is characterized in that: paracril 37 parts, styrene isoprene rubber 45 parts, Thistle oil 36 parts, silica 12 parts, sorbitan esters of fatty acids 7 parts, p-octylphenyl salicylate 3 parts, alkylated diphenylamine 5 parts, urethanum 8 parts and Sodium Pyrosulfite 3 parts.
3. doughnut oil-extended rubber according to claim 1, it is characterized in that: paracril 45 parts, styrene isoprene rubber 50 parts, Thistle oil 30 parts, silicon-dioxide 8 parts, sorbitan esters of fatty acids 8 parts, p-octylphenyl salicylate 1 part, alkylated diphenylamine 6 parts, urethanum 5 parts and Sodium Pyrosulfite 5 parts.
4. doughnut oil-extended rubber according to claim 1, it is characterized in that: paracril 40 parts, styrene isoprene rubber 48 parts, Thistle oil 22 parts, silica 10 part, sorbitan esters of fatty acids 5 parts, p-octylphenyl salicylate 5 parts, alkylated diphenylamine 8 parts, urethanum 6 parts and Sodium Pyrosulfite 1 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048995.3A CN104610614A (en) | 2015-01-30 | 2015-01-30 | Oil-extended rubber for automobile tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510048995.3A CN104610614A (en) | 2015-01-30 | 2015-01-30 | Oil-extended rubber for automobile tires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104610614A true CN104610614A (en) | 2015-05-13 |
Family
ID=53145278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510048995.3A Pending CN104610614A (en) | 2015-01-30 | 2015-01-30 | Oil-extended rubber for automobile tires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104610614A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312219A (en) * | 2017-08-24 | 2017-11-03 | 柳州市中配橡塑配件制造有限公司 | Automobile tire oil-extended rubber |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462979A (en) * | 1994-09-28 | 1995-10-31 | The Goodyear Tire & Rubber Company | Sulfur cured rubber composition containing epoxidized natural rubber and carboxylated nitrile rubber |
| US20020161119A1 (en) * | 2000-10-20 | 2002-10-31 | Werner Obrecht | Rubber gels and rubber compounds containing phenolic resin adducts |
| CN101573660A (en) * | 2006-11-07 | 2009-11-04 | 库珀轮胎和橡胶公司 | Method and formulation for reinforcing elastomers |
-
2015
- 2015-01-30 CN CN201510048995.3A patent/CN104610614A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5462979A (en) * | 1994-09-28 | 1995-10-31 | The Goodyear Tire & Rubber Company | Sulfur cured rubber composition containing epoxidized natural rubber and carboxylated nitrile rubber |
| US20020161119A1 (en) * | 2000-10-20 | 2002-10-31 | Werner Obrecht | Rubber gels and rubber compounds containing phenolic resin adducts |
| CN101573660A (en) * | 2006-11-07 | 2009-11-04 | 库珀轮胎和橡胶公司 | Method and formulation for reinforcing elastomers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107312219A (en) * | 2017-08-24 | 2017-11-03 | 柳州市中配橡塑配件制造有限公司 | Automobile tire oil-extended rubber |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |