CN109021312A - A kind of heavy duty solid tyre tread mix - Google Patents
A kind of heavy duty solid tyre tread mix Download PDFInfo
- Publication number
- CN109021312A CN109021312A CN201810584440.4A CN201810584440A CN109021312A CN 109021312 A CN109021312 A CN 109021312A CN 201810584440 A CN201810584440 A CN 201810584440A CN 109021312 A CN109021312 A CN 109021312A
- Authority
- CN
- China
- Prior art keywords
- parts
- carbon black
- tyre tread
- agent
- solid tyre
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- 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
- B60C1/0016—Compositions of the tread
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of heavily loaded solid tyre tread mix, the raw materials including following parts by weight: 40-60 parts of natural rubber；10-18 parts of nitrile rubber；2-6 parts of carbon black N115；3-4 parts of white carbon black；2-6 parts of polybutadiene；4-8 parts of nano-titanium dioxide；3-5 parts of vulcanizing agent；3-6 parts of anti-aging agent；5-10 parts of hydroxy-ethyl acrylate；1-2.6 parts of promotor；2-4 parts of coupling agent.The present invention solves the problems, such as that conventional tire is easily blown out on heavy-duty vehicle, and invention enhances the tear resistance of tire and wear-resisting properties, and long service life, elasticity is good, and brake will not generate long trace.
Description
Technical field
The present invention relates to solid tyre technical field, especially a kind of heavily loaded solid tyre tread mix.
Background technique
The environmental aspect of its operation of the industrial vehicles such as low-speed heave-load vehicle such as fork truck, forklift is relatively severe, road surface is sharp, uneven
Whole, direction tire needs frequently torsion and tyre surface is caused to generate huge friction under heavy loads with ground and tear, therefore, this kind of wheel
Tire just needs to have good wearability, powerful tearing toughness and bearing capacity.Since rubber is all too late in these areas
Polyurethane elastomer material, so solid rubber tyre used at present is prone to wear, chip off-falling, breach, while also because internal
The heat of generation can not be discharged in time and lead to the decrease of Tire support intensity, slipping ring, be easier situations such as wearing, if met again
Upper sharp projection even bursts, short so as to cause the service life of tire.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of heavily loaded solid tyre tread mixes, solve
Conventional tire on heavy-duty vehicle the problem of easily blowing out, invention enhances the tear resistance of tire and wear-resisting property,
Its long service life, elasticity is good, and brake will not generate long trace.
The purpose of the present invention is achieved through the following technical solutions:
A kind of heavy duty solid tyre tread mix, the raw material including following parts by weight:
40-60 parts of natural rubber；
10-18 parts of nitrile rubber；
2-6 parts of carbon black N115；
3-4 parts of white carbon black；
2-6 parts of polybutadiene；
4-8 parts of nano-titanium dioxide；
3-5 parts of vulcanizing agent；
3-6 parts of anti-aging agent；
5-10 parts of hydroxy-ethyl acrylate；
1-2.6 parts of promotor；
2-4 parts of coupling agent.
Preferably, in the present invention, the raw material including following parts by weight:
40 parts of natural rubber；
10 parts of nitrile rubber；
2 parts of carbon black N115；
3 parts of white carbon black；
2 parts of polybutadiene；
4 parts of nano-titanium dioxide；
3 parts of vulcanizing agent；
3 parts of anti-aging agent；
5 parts of hydroxy-ethyl acrylate；
1 part of promotor；
2 parts of coupling agent.
Preferably, in the present invention, the raw material including following parts by weight:
50 parts of natural rubber；
14 parts of nitrile rubber；
2 parts of carbon black N115；
4 parts of white carbon black；
4 parts of polybutadiene；
4 parts of nano-titanium dioxide；
4 parts of vulcanizing agent；
6 parts of anti-aging agent；
6 parts of hydroxy-ethyl acrylate；
1.8 parts of promotor；
2 parts of coupling agent.
The invention has the benefit that
The present invention has excellent wear-resisting property and tear resistance, and elasticity is good, solves conventional tire on heavy-duty vehicle
The problem of easily blowing out, long service life, elasticity is good, and brake will not generate long trace.
Specific embodiment
Technical solution of the present invention is detailed further below, but protection scope of the present invention is not limited to following institute
It states.
Embodiment 1:
A kind of heavy duty solid tyre tread mix, the raw material including following parts by weight:
40 parts of natural rubber；
10 parts of nitrile rubber；
2 parts of carbon black N115；
3 parts of white carbon black；
2 parts of polybutadiene；
4 parts of nano-titanium dioxide；
3 parts of vulcanizing agent；
3 parts of anti-aging agent；
5 parts of hydroxy-ethyl acrylate；
1 part of promotor；
2 parts of coupling agent.
Embodiment 2:
A kind of heavy duty solid tyre tread mix, the raw material including following parts by weight:
60 parts of natural rubber；
18 parts of nitrile rubber；
6 parts of carbon black N115；
4 parts of white carbon black；
6 parts of polybutadiene；
8 parts of nano-titanium dioxide；
5 parts of vulcanizing agent；
6 parts of anti-aging agent；
10 parts of hydroxy-ethyl acrylate；
2.6 parts of promotor；
4 parts of coupling agent.
Embodiment 3:
A kind of heavy duty solid tyre tread mix, the raw material including following parts by weight:
50 parts of natural rubber；
14 parts of nitrile rubber；
2 parts of carbon black N115；
4 parts of white carbon black；
4 parts of polybutadiene；
4 parts of nano-titanium dioxide；
4 parts of vulcanizing agent；
6 parts of anti-aging agent；
6 parts of hydroxy-ethyl acrylate；
1.8 parts of promotor；
2 parts of coupling agent.
Embodiment 4:
A kind of heavy duty solid tyre tread mix, the raw material including following parts by weight:
50 parts of natural rubber；
16 parts of nitrile rubber；
4 parts of carbon black N115；
4 parts of white carbon black；
6 parts of polybutadiene；
6 parts of nano-titanium dioxide；
5 parts of vulcanizing agent；
6 parts of anti-aging agent；
8 parts of hydroxy-ethyl acrylate；
2.6 parts of promotor；
4 parts of coupling agent.
A specific embodiment of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.
Claims (3)
1. a kind of heavy duty solid tyre tread mix, which is characterized in that the raw material including following parts by weight:
40-60 parts of natural rubber；
10-18 parts of nitrile rubber；
2-6 parts of carbon black N115；
3-4 parts of white carbon black；
2-6 parts of polybutadiene；
4-8 parts of nano-titanium dioxide；
3-5 parts of vulcanizing agent；
3-6 parts of anti-aging agent；
5-10 parts of hydroxy-ethyl acrylate；
1-2.6 parts of promotor；
2-4 parts of coupling agent.
2. a kind of heavily loaded solid tyre tread mix according to claim 1, which is characterized in that the original including following parts by weight
Material:
40 parts of natural rubber；
10 parts of nitrile rubber；
2 parts of carbon black N115；
3 parts of white carbon black；
2 parts of polybutadiene；
4 parts of nano-titanium dioxide；
3 parts of vulcanizing agent；
3 parts of anti-aging agent；
5 parts of hydroxy-ethyl acrylate；
1 part of promotor；
2 parts of coupling agent.
3. a kind of heavily loaded solid tyre tread mix according to claim 1, which is characterized in that the original including following parts by weight
Material:
50 parts of natural rubber；
14 parts of nitrile rubber；
2 parts of carbon black N115；
4 parts of white carbon black；
4 parts of polybutadiene；
4 parts of nano-titanium dioxide；
4 parts of vulcanizing agent；
6 parts of anti-aging agent；
6 parts of hydroxy-ethyl acrylate；
1.8 parts of promotor；
2 parts of coupling agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810584440.4A CN109021312A (en) | 2018-06-08 | 2018-06-08 | A kind of heavy duty solid tyre tread mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810584440.4A CN109021312A (en) | 2018-06-08 | 2018-06-08 | A kind of heavy duty solid tyre tread mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109021312A true CN109021312A (en) | 2018-12-18 |
Family
ID=64612449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810584440.4A Pending CN109021312A (en) | 2018-06-08 | 2018-06-08 | A kind of heavy duty solid tyre tread mix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109021312A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971045A (en) * | 2019-03-12 | 2019-07-05 | 河南大林橡胶通信器材有限公司 | Pusher-tray type clutch rubber pneumatic bag and preparation method thereof |
| CN115746566A (en) * | 2022-11-22 | 2023-03-07 | 芜湖集拓实心胎有限公司 | Solid tire base rubber material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58152031A (en) * | 1982-03-04 | 1983-09-09 | Mitsubishi Chem Ind Ltd | Rubber composition |
| CN105086020A (en) * | 2015-09-09 | 2015-11-25 | 苏州国泰科技发展有限公司 | Preparation method of degradable environment-friendly rubber |
| CN107099064A (en) * | 2017-06-03 | 2017-08-29 | 明光速耐德实心轮胎有限公司 | A kind of solid tyre rubber and preparation method |
| CN107474291A (en) * | 2017-09-30 | 2017-12-15 | 浙江跃进机械有限公司 | A kind of automobile using damping trouble-proof tire |
-
2018
- 2018-06-08 CN CN201810584440.4A patent/CN109021312A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58152031A (en) * | 1982-03-04 | 1983-09-09 | Mitsubishi Chem Ind Ltd | Rubber composition |
| CN105086020A (en) * | 2015-09-09 | 2015-11-25 | 苏州国泰科技发展有限公司 | Preparation method of degradable environment-friendly rubber |
| CN107099064A (en) * | 2017-06-03 | 2017-08-29 | 明光速耐德实心轮胎有限公司 | A kind of solid tyre rubber and preparation method |
| CN107474291A (en) * | 2017-09-30 | 2017-12-15 | 浙江跃进机械有限公司 | A kind of automobile using damping trouble-proof tire |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971045A (en) * | 2019-03-12 | 2019-07-05 | 河南大林橡胶通信器材有限公司 | Pusher-tray type clutch rubber pneumatic bag and preparation method thereof |
| CN115746566A (en) * | 2022-11-22 | 2023-03-07 | 芜湖集拓实心胎有限公司 | Solid tire base rubber material and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20181218 |