CN113320337B - Explosion-proof rolling-resistant safety tire with automatic repairing function - Google Patents
Explosion-proof rolling-resistant safety tire with automatic repairing function Download PDFInfo
- Publication number
- CN113320337B CN113320337B CN202110721269.9A CN202110721269A CN113320337B CN 113320337 B CN113320337 B CN 113320337B CN 202110721269 A CN202110721269 A CN 202110721269A CN 113320337 B CN113320337 B CN 113320337B
- Authority
- CN
- China
- Prior art keywords
- parts
- resin
- tire
- stabilizer
- blending
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
-
- 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
- B60C2001/0066—Compositions of the belt layers
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C2009/0071—Reinforcements or ply arrangement of pneumatic tyres characterised by special physical properties of the reinforcements
-
- 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
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C2009/1828—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by special physical properties of the belt ply
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to the technical field of explosion-proof tires, in particular to an explosion-proof and rolling-resistant safety tire with an automatic repairing function. The tire has high strength, high stretchability and high adhesion, and can be used for wrapping foreign matters when the tire is punctured, filling the holes in the tread rubber layer by the macromolecular synthetic memory rubber when the foreign matters are taken out, so that the tire is airtight and free from tire burst.
Description
Technical Field
The invention relates to the technical field of explosion-proof tires, in particular to an explosion-proof and rolling-resistant safety tire with an automatic repairing function.
Background
A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. In 1845, a civil engineering technician r.w.tom who was born in scotland invented a pneumatic tire, and issued a patent from the british government on the subject of "improvement of wheels of a carriage or other vehicles". The first pneumatic tire was born at 12 months and 10 days in the same year. The tire is generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface, and securing the driving performance of a vehicle.
Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required. Half of the world's rubber usage is used in tire production, and it is seen that tires have a different and comparable rubber usage capacity.
Chinese patent No. CN104417284A discloses an automobile tire with antiskid and explosion-proof functions, which comprises a tire main body, a rim, a hub and a spoke, and is characterized in that an antiskid steel sheet is arranged on the outer surface of the tire main body, the rim is arranged in the tire main body, the rim, the hub and the spoke are cast into an integral structure at one time, at least one injection molding port is arranged on the rim, a solid inner tube made of an elastic filling material injected from the injection molding port is arranged between the rim and the tire main body, at least one antiskid column protruding out of the surface of the antiskid steel sheet is arranged on the antiskid steel sheet, fastening edges fastened with the tire main body are arranged on both sides of the antiskid steel sheet, the fastening edges are radially connected with at least one fastening steel wire along the tire main body, and the other end of the fastening steel wire is sleeved on the fastening steel wire rope through a lantern ring.
Chinese patent No. CN112029443A provides a composition with a tire automatic repairing function, which is composed of natural latex, modified styrene-butadiene rubber, polyvinyl alcohol, sulfate, alkylphenol polyoxyethylene, silicon dioxide, ethylene glycol, sodium hydroxide and water.
In the prior art, the inner tube of an automobile is mostly an integral annular structure with internal inflation, when the inner tube is punctured or lacerated, the tire can be instantly deflated, so that an unexpected potential safety hazard exists for a driver in high-speed running forever, and therefore, the development of an explosion-proof rolling-resistant safety tire with an automatic repairing function is urgently needed.
Disclosure of Invention
The invention aims to provide an explosion-proof and rolling-resistant safety tire with an automatic repairing function, which aims to solve the problems that the inner tube of an automobile is mostly of an integral annular structure with inflated inner part, when the inner tube is punctured or cut, the tire is instantly deflated, and the driver in high-speed running always has unexpected potential safety hazard.
The technical scheme of the invention is as follows: the utility model provides an explosion-proof resistant safe tyre that rolls with automatic repair function, includes the tread rubber layer, the tread rubber layer has set gradually buffer layer, matrix ply, steel wire casing ply, buffering adhesive tape, TPE protection film, polymer memory synthetic rubber, TPU protection film and gas tight layer by outer to interior, the inside pressure-equalizing system of the adjacent one side in tread rubber layer has three angle rubber strips, and the inside parcel of three angle rubber strips has the tire bead steel wire.
Further, the polymer memory synthetic rubber is prepared from the following raw materials:
PVC resin;
MBS resin;
a PCL resin;
epoxidized soybean oil;
dioctyl phthalate;
a stabilizer;
nano calcium carbonate;
nano titanium dioxide;
a titanate coupling agent;
a dispersant.
Further, the macromolecular memory synthetic rubber comprises the following raw materials in parts by weight: 50-120 parts of PVC resin;
20-65 parts of MBS resin;
10-30 parts of PCL resin;
2-8 parts of epoxidized soybean oil;
1-4.5 parts of dioctyl phthalate;
2-3.5 parts of a stabilizer;
2.5-4 parts of nano calcium carbonate;
3-5 parts of nano titanium dioxide;
2-8 parts of titanate coupling agent;
2-9 parts of a dispersing agent.
Further, the stabilizing agent is dibasic lead sulfite and tribasic lead sulfate. Further, the polymer memory synthetic rubber comprises the following processing steps:
s1, mixing materials;
s2, plasticizing;
s3, blending;
s4, pulling the sheet and cooling;
s5, hot-press forming;
and S6, cooling.
Further, the step S1 specifically includes the following steps:
s11, firstly, adding PVC resin, a stabilizer, PCL resin, dioctyl phthalate, nano calcium carbonate, nano titanium dioxide, a titanate coupling agent and a dispersing agent into a mixer for high-speed mixing, wherein the rotating speed of the mixer is 1200-3600r/min, and the mixing time is 15-20min.
Further, the step S2 specifically includes the following steps:
s21, placing the mixed PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a plasticating machine for plasticating, wherein the temperature of the plasticating machine is 120-140 ℃.
Further, the steps S3 and S4 specifically include the following steps:
s31, placing the plasticized PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a blending machine, and adding the epoxidized soybean oil for blending for 8-9min;
s32, adding MBS resin for blending for 6-7 minutes;
and S41, finally, pulling the blended material into a piece and cooling.
Further, the steps S5 and S6 specifically include the following steps:
s51, placing the blended material into a mold, and carrying out hot press molding on a flat vulcanizing agent of 10t at the temperature of 175-185 ℃, wherein the process comprises preheating for 10-12min, pressurizing for 10-12min, and exhausting twice;
s61, moving the hot-press molded material to a cold press, pressurizing to 10-13Mpa, and cooling under the pressure for 280-320 seconds to obtain the polymer memory synthetic rubber.
The invention provides an explosion-proof rolling-resistant safety tire with an automatic repairing function through improvement, compared with the prior art, the explosion-proof rolling-resistant safety tire has the following improvements and advantages:
(1) The tire has high strength, high stretchability and high adhesion, and can be used for ensuring that the tire wraps foreign matters when the foreign matters are punctured and filling the holes in the rubber layer of the tire tread when the foreign matters are taken out, so that the tire is airtight and cannot burst.
(2) The invention adopts the carcass ply and the steel wire ply to lead the macromolecule memory synthetic rubber to form grid blocking in the circumferential direction and the meridian direction of the tire, utilizes the grid characteristics to increase the contact surface of fluid and fiber material, increases the flow resistance of the fluid, and increases the on-way loss and the local loss in the fluid flow process, thereby avoiding the accumulation phenomenon of the macromolecule memory synthetic rubber, improving the high-speed performance and the dynamic balance uniformity of the tire, and reducing the rolling resistance of the tire.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is an overall view of the present invention;
FIG. 2 is a flow chart of the processing of the polymer memory synthetic rubber of the present invention.
Description of the reference numerals:
1 tread rubber layer, 2 buffer layers, 3 carcass ply layers, 4 steel wire ply layers, 5 buffer rubber strips, 6 airtight layers, 7 tire bead steel wires, 8 triangular rubber strips, 9TPE protective films, 10 macromolecule memory synthetic rubber and 11TPU protective films.
Detailed Description
The present invention will be described in detail with reference to fig. 1-2, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
The utility model provides an explosion-proof resistant safe tyre that rolls with automatic repair function, includes tread rubber layer 1, and tread rubber layer 1 has set gradually buffer layer 2, carcass ply 3, steel wire ply 4, buffering adhesive tape 5, TPE protection film 9, polymer memory synthetic rubber 10, TPU protection film 11 and gas tight blanket 6 by outside to inside, and the inside voltage-sharing system of 1 adjacent one side in tread rubber layer has triangle adhesive tape 8, and the inside parcel of triangle adhesive tape 8 has tire bead steel wire 7.
Further, the polymer memory synthetic rubber 10 is prepared from the following raw materials:
PVC resin;
MBS resin;
a PCL resin;
epoxidized soybean oil;
dioctyl phthalate;
a stabilizer;
nano calcium carbonate;
nano titanium dioxide;
a titanate coupling agent;
a dispersant.
Further, the polymer memory synthetic rubber 10 comprises the following raw materials in parts by weight: 50 parts of PVC resin;
20 parts of MBS resin;
10 parts of PCL resin;
2 parts of epoxidized soybean oil;
1 part of dioctyl phthalate;
2 parts of a stabilizer;
2.5 parts of nano calcium carbonate;
3 parts of nano titanium dioxide;
2 parts of titanate coupling agent;
and 2 parts of a dispersing agent.
Further, the stabilizing agent is dibasic lead sulfite and tribasic lead sulfate.
Further, the polymer memory synthetic rubber 10 comprises the following processing steps:
s1, mixing materials;
s2, plasticizing;
s3, blending;
s4, pulling the sheet and cooling;
s5, hot-press forming;
and S6, cooling.
Further, step S1 specifically includes the following steps:
s11, firstly, adding PVC resin, a stabilizer, PCL resin, dioctyl phthalate, nano calcium carbonate, nano titanium dioxide, a titanate coupling agent and a dispersing agent into a mixer for high-speed mixing, wherein the rotating speed of the mixer is 1200r/min, and the mixing time is 15min.
Further, step S2 specifically includes the following steps:
s21, placing the mixed PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a plasticating machine for plasticating, wherein the temperature of the plasticating machine is 120 ℃.
Further, step S3 and step S4 specifically include the following steps:
s31, placing the plasticized PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a blending machine, and adding the epoxidized soybean oil for blending, wherein the blending time is 8min;
s32, adding MBS resin for blending, wherein the blending time is 6 minutes;
and S41, finally, pulling the blended material into a piece and cooling.
Further, step S5 and step S6 specifically include the following steps:
s51, placing the blended material into a mold, and carrying out hot press molding on a flat vulcanizing agent with the temperature of 175 ℃ of 10t, wherein the process comprises preheating for 10min, pressurizing for 10min, and exhausting twice;
s61, moving the hot-press molded material to a cold press, pressurizing to 10Mpa, and cooling under the pressure for 280s to obtain the high-molecular memory synthetic rubber.
Example two
The utility model provides an explosion-proof resistant safe tyre that rolls with automatic repair function, includes tread rubber layer 1, and tread rubber layer 1 has set gradually buffer layer 2, carcass ply 3, steel wire ply 4, buffering adhesive tape 5, TPE protection film 9, polymer memory synthetic rubber 10, TPU protection film 11 and gas tight blanket 6 by outside to inside, and the inside voltage-sharing system of 1 adjacent one side in tread rubber layer has triangle adhesive tape 8, and the inside parcel of triangle adhesive tape 8 has tire bead steel wire 7.
Further, the polymer memory synthetic rubber 10 is prepared from the following raw materials:
PVC resin;
MBS resin;
a PCL resin;
epoxidized soybean oil;
dioctyl phthalate;
a stabilizer;
nano calcium carbonate;
nano titanium dioxide;
a titanate coupling agent;
a dispersant.
Further, the polymer memory synthetic rubber 10 comprises the following raw materials in parts by weight:
80 parts of PVC resin;
50 parts of MBS resin;
20 parts of PCL resin;
6 parts of epoxidized soybean oil;
3 parts of dioctyl phthalate;
3 parts of a stabilizer;
3 parts of nano calcium carbonate;
4 parts of nano titanium dioxide;
6 parts of a titanate coupling agent;
7 parts of a dispersing agent.
Further, the stabilizing agent is dibasic lead sulfite and tribasic lead sulfate.
Further, the polymer memory synthetic rubber 10 comprises the following processing steps:
s1, mixing materials;
s2, plasticizing;
s3, blending;
s4, pulling the sheet and cooling;
s5, hot press forming;
and S6, cooling.
Further, step S1 specifically includes the following steps:
s11, firstly, adding PVC resin, a stabilizer, PCL resin, dioctyl phthalate, nano calcium carbonate, nano titanium dioxide, a titanate coupling agent and a dispersing agent into a mixer for high-speed mixing, wherein the rotating speed of the mixer is 2000r/min, and the mixing time is 18min.
Further, step S2 specifically includes the following steps:
s21, placing the mixed PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a plasticating machine for plasticating, wherein the temperature of the plasticating machine is 130 ℃.
Further, step S3 and step S4 specifically include the following steps:
s31, placing the plasticized PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a blending machine, and adding the epoxidized soybean oil for blending, wherein the blending time is 8min;
s32, adding MBS resin for blending, wherein the blending time is 6 minutes;
s41, finally, pulling the blended material into a piece and cooling.
Further, steps S5 and S6 specifically include the following steps:
s51, placing the blended material into a mold, and carrying out hot press molding on a flat vulcanizing agent of 10t at the temperature of 180 ℃, wherein the process comprises preheating for 11min, pressurizing for 11min and exhausting twice;
s61, moving the hot-press molded material to a cold press, pressurizing to 12Mpa, and cooling under the pressure for 300s to obtain the polymer memory synthetic rubber.
EXAMPLE III
The utility model provides an explosion-proof resistant safe tyre that rolls with automatic restoration function, includes tread rubber layer 1, and tread rubber layer 1 has set gradually buffer layer 2, matrix ply 3, steel wire carcass ply 4, buffering adhesive tape 5, TPE protection film 9, polymer memory synthetic rubber 10, TPU protection film 11 and gas tight floor 6 by outside to inside, and the inside pressure-sharing system of 1 adjacent one side in tread rubber layer has triangle adhesive tape 8, and the inside parcel of triangle adhesive tape 8 has tire bead steel wire 7.
Further, the polymer memory synthetic rubber 10 is prepared from the following raw materials:
PVC resin;
MBS resin;
a PCL resin;
epoxidized soybean oil;
dioctyl phthalate;
a stabilizer;
nano calcium carbonate;
nano titanium dioxide;
a titanate coupling agent;
a dispersant.
Further, the polymer memory synthetic rubber 10 comprises the following raw materials in parts by weight: 120 parts of PVC resin;
65 parts of MBS resin;
30 parts of PCL resin;
8 parts of epoxidized soybean oil;
4.5 parts of dioctyl phthalate;
3.5 parts of a stabilizer;
4 parts of nano calcium carbonate;
5 parts of nano titanium dioxide;
8 parts of titanate coupling agent;
9 parts of a dispersing agent.
Further, the stabilizing agent is dibasic lead sulfite and tribasic lead sulfate.
Further, the polymer memory synthetic rubber 10 comprises the following processing steps:
s1, mixing materials;
s2, plasticizing;
s3, blending;
s4, pulling the sheet and cooling;
s5, hot-press forming;
and S6, cooling.
Further, step S1 specifically includes the following steps:
s11, firstly, adding PVC resin, a stabilizer, PCL resin, dioctyl phthalate, nano calcium carbonate, nano titanium dioxide, a titanate coupling agent and a dispersing agent into a mixer for high-speed mixing, wherein the rotating speed of the mixer is 3600r/min, and the mixing time is 20min.
Further, step S2 specifically includes the following steps:
s21, placing the mixed PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a plasticating machine for plasticating, wherein the temperature of the plasticating machine is 140 ℃.
Further, step S3 and step S4 specifically include the following steps:
s31, placing the plasticized PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a blending machine, and then adding the epoxidized soybean oil for blending, wherein the blending time is 9min;
s32, adding MBS resin for blending, wherein the blending time is 7 minutes;
and S41, finally, pulling the blended material into a piece and cooling.
Further, steps S5 and S6 specifically include the following steps:
s51, placing the blended material into a mold, and carrying out hot press molding on a flat vulcanizing agent at the temperature of 185 ℃ for 10t, wherein the preheating process is 12min, the downward pressurization process is 12min, and the exhaust process is carried out twice;
s61, moving the hot-press molded material to a cold press, pressurizing to 13Mpa, and cooling under the pressure for 320s to obtain the polymer memory synthetic rubber.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. An explosion-proof and rolling-resistant safety tire with an automatic repairing function is characterized by comprising a tread rubber layer (1), wherein the tread rubber layer (1) is sequentially provided with a buffer layer (2), a carcass ply (3), a steel wire ply (4), a buffer rubber strip (5), a TPE (thermoplastic elastomer) protective film (9), a high-molecular memory synthetic rubber (10), a TPU (thermoplastic polyurethane) protective film (11) and an airtight layer (6) from outside to inside, a triangular rubber strip (8) is arranged inside one adjacent side of the tread rubber layer (1) in a pressure-equalizing mode, and a tire bead steel wire (7) is wrapped inside the triangular rubber strip (8);
the polymer memory synthetic rubber (10) comprises the following raw materials in parts by weight:
50-120 parts of PVC resin;
20-65 parts of MBS resin;
10-30 parts of PCL resin;
2-8 parts of epoxidized soybean oil;
1-4.5 parts of dioctyl phthalate;
2-3.5 parts of a stabilizer;
2.5-4 parts of nano calcium carbonate;
3-5 parts of nano titanium dioxide;
2-8 parts of titanate coupling agent;
2-9 parts of a dispersant;
the polymer memory synthetic rubber (10) comprises the following processing steps:
s1, mixing materials:
s11, firstly, adding PVC resin, a stabilizer, PCL resin, dioctyl phthalate, nano calcium carbonate, nano titanium dioxide, a titanate coupling agent and a dispersing agent into a mixer for high-speed mixing, wherein the rotating speed of the mixer is 1200-3600r/min, and the mixing time is 15-20min;
s2, plasticizing:
s21, placing the mixed PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a plasticating machine for plasticating, wherein the temperature of the plasticating machine is 120-140 ℃;
s3, blending:
s31, placing the plasticized PVC resin, the stabilizer, the PCL resin, the dioctyl phthalate, the nano calcium carbonate, the nano titanium dioxide, the titanate coupling agent and the dispersing agent into a blending machine, and adding the epoxidized soybean oil for blending for 8-9min;
s32, adding MBS resin for blending for 6-7 minutes;
s4, pulling the sheet and cooling:
s41, finally, pulling the blended material into a piece and cooling;
s5, hot-press forming:
s51, placing the blended material into a mold, and carrying out hot press molding on a flat vulcanizing agent with the temperature of 175-185 ℃ for 10t, wherein the process comprises preheating for 10-12min, pressurizing for 10-12min, and exhausting twice;
s6, cooling:
s61, moving the hot-press molded material to a cold press, pressurizing to 10-13Mpa, and cooling under the pressure for 280-320s to obtain the polymer memory synthetic rubber.
2. A run-flat tire having an automatic repairing function as claimed in claim 1, wherein: the stabilizer is dibasic lead sulfite and tribasic lead sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721269.9A CN113320337B (en) | 2021-06-28 | 2021-06-28 | Explosion-proof rolling-resistant safety tire with automatic repairing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721269.9A CN113320337B (en) | 2021-06-28 | 2021-06-28 | Explosion-proof rolling-resistant safety tire with automatic repairing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113320337A CN113320337A (en) | 2021-08-31 |
| CN113320337B true CN113320337B (en) | 2023-04-07 |
Family
ID=77425007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110721269.9A Active CN113320337B (en) | 2021-06-28 | 2021-06-28 | Explosion-proof rolling-resistant safety tire with automatic repairing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113320337B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015567A (en) * | 2014-06-10 | 2014-09-03 | 饶秀琴 | Explosion-proof and anti-puncturing tire |
| CN109679172A (en) * | 2018-12-29 | 2019-04-26 | 浙江宽途智能科技有限公司 | A kind of pricking-proof explosion-proof tire material and preparation method thereof |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556870A1 (en) * | 1975-12-17 | 1977-06-23 | Uniroyal Ag | VEHICLE TIRES WITH A DEVICE TO ENSURE RUNNING CHARACTERISTICS IN THE EVENT OF TIRES |
| WO2006106722A1 (en) * | 2005-03-30 | 2006-10-12 | Bridgestone Corporation | Method of repairing inside surface portion of pneumatic tire, and relevant inside surface portion repair material |
| CN100377895C (en) * | 2007-01-12 | 2008-04-02 | 张海龙 | Pricking resistant, bullet-proof, leakage-proof safety tyre, its manufacturing method and its used polymer leakage-proof mending material |
| DE102008033514B4 (en) * | 2007-07-17 | 2013-03-28 | The Yokohama Rubber Co., Ltd. | Emulsion coagulating agent and method of recovering a tire sealant from a tire |
| JP5727138B2 (en) * | 2007-09-07 | 2015-06-03 | 株式会社ブリヂストン | Rubber composition and tire using the same |
| JP4640494B2 (en) * | 2008-11-25 | 2011-03-02 | 横浜ゴム株式会社 | Tire puncture repair material |
| CN103496303A (en) * | 2013-10-11 | 2014-01-08 | 杭州顺源轮胎制造有限公司 | Anti-puncturing tyre and preparation method thereof |
| CN104924634A (en) * | 2014-03-19 | 2015-09-23 | 无锡安睿驰科技有限公司 | Method for upgrading common tyre to explosion-proof leakproof tyre and explosion-proof leakproof tyre |
| ITUB20159519A1 (en) * | 2015-12-22 | 2017-06-22 | Pirelli | SELF-SEALING TIRE FOR VEHICLE WHEELS |
| CN205311242U (en) * | 2016-01-29 | 2016-06-15 | 江苏盛邦汽车科技有限公司 | Polymer leak protection pneumatic tire |
| CN106080051A (en) * | 2016-07-28 | 2016-11-09 | 无锡安睿驰科技有限公司 | A kind of pricking-proof explosion-proof science and technology safety tread and processing method thereof |
| CN207059648U (en) * | 2017-08-16 | 2018-03-02 | 熊国武 | A kind of Novel anti-stab Anti-leakage type tire |
| CN108749492A (en) * | 2018-07-09 | 2018-11-06 | 熊国武 | A kind of anti-gas-leak safety tread |
| CN208812893U (en) * | 2018-09-05 | 2019-05-03 | 江苏通用科技股份有限公司 | The all-steel load-bearing radial tire structure of the double-deck body cord |
| CN110254137A (en) * | 2019-05-10 | 2019-09-20 | 浙江美亿佳新科技有限公司 | A kind of production method of anti-pricked automobile tire and its tire |
| CN111716834B (en) * | 2020-06-30 | 2021-02-02 | 无锡安睿驰科技有限公司 | Tire self-repairing rubber strip and preparation method thereof |
-
2021
- 2021-06-28 CN CN202110721269.9A patent/CN113320337B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015567A (en) * | 2014-06-10 | 2014-09-03 | 饶秀琴 | Explosion-proof and anti-puncturing tire |
| CN109679172A (en) * | 2018-12-29 | 2019-04-26 | 浙江宽途智能科技有限公司 | A kind of pricking-proof explosion-proof tire material and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 夏华松 ; .自封式安全轮胎的研制与应用前景.轮胎工业.2015,35(01),第16-17页. * |
| 郑华 ; 王超 ; 姜菲 ; .轮胎内胎及内衬层用弹性体的研究进展.弹性体.2011,21(01),第98-103页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113320337A (en) | 2021-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2397314B1 (en) | Method for making pneumatic tire with foam noise damper | |
| EP2457720B1 (en) | Method for making pneumatic tire with foam noise damper | |
| EP2397347B1 (en) | Method for making pneumatic tire with foam noise damper and tire with foam noise damper | |
| JP5461822B2 (en) | tire | |
| EA026357B1 (en) | Self-sealing composition for an inflatable article | |
| EP2504157B1 (en) | A method of selectively controlling the self-sealing ability of a tyre and self-sealing tyre for vehicle wheels | |
| EP2058359B1 (en) | Innerliner for tire and tire using the same | |
| US20110308704A1 (en) | Method for making pneumatic tire with foam noise damper | |
| CN104080593A (en) | Self-sealing tyre for vehicle wheels | |
| WO2009135004A1 (en) | Sealant material composition, self-sealing pneumatic tire, and preparation thereof | |
| WO2020035077A1 (en) | Active defense tire and production method therefor | |
| CN102310718A (en) | Be used to produce airtyred method and air-inflation tyre | |
| CN102463845A (en) | Pneumatic tire with tie layer and method of making same | |
| EP2520446B1 (en) | Tire with multi-layered barrier layer innerliner | |
| CN113320337B (en) | Explosion-proof rolling-resistant safety tire with automatic repairing function | |
| CN109532346A (en) | Review one's lessons by oneself the structure to mend a tire | |
| EP2498966B1 (en) | A method of controlling flaw formation in a sealing layer of a tyre during a process for producing self- sealing tyres for vehicle wheels and process for producing self-sealing tyres for vehicle wheels | |
| US2699194A (en) | Safety type inner tube | |
| CN212124752U (en) | Puncture-proof tire structure | |
| JP4807078B2 (en) | Pneumatic tire manufacturing method | |
| CN116948313A (en) | Second rubber layer composition of ply, ply and vacuum tire | |
| KR910000051B1 (en) | Composition of puncture | |
| US2606135A (en) | Method of making safety type inner tubes | |
| JP6060771B2 (en) | Tire inner liner seat and tire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |