CN101966800B - Bulletproof safety tire - Google Patents
Bulletproof safety tire Download PDFInfo
- Publication number
- CN101966800B CN101966800B CN2010105181359A CN201010518135A CN101966800B CN 101966800 B CN101966800 B CN 101966800B CN 2010105181359 A CN2010105181359 A CN 2010105181359A CN 201010518135 A CN201010518135 A CN 201010518135A CN 101966800 B CN101966800 B CN 101966800B
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- CN
- China
- Prior art keywords
- self
- sealing layer
- layer
- tire
- bullet
- 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.)
- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims description 21
- 238000004513 sizing Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 235000021355 Stearic acid Nutrition 0.000 claims description 6
- 239000006229 carbon black Substances 0.000 claims description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 6
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 6
- 238000013040 rubber vulcanization Methods 0.000 claims description 6
- 239000008117 stearic acid Substances 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 6
- 244000286663 Ficus elastica Species 0.000 claims description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 3
- 230000009969 flowable effect Effects 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000005987 sulfurization reaction Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 abstract 3
- 238000004073 vulcanization Methods 0.000 abstract 2
- 229920001971 elastomer Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
Images
Abstract
The invention relates to a bulletproof safety tire which comprises a tire body, the inner surface of the tire body is covered by a self-sealing layer, and the outer surface of the sealing layer is covered by an auxiliary shaping layer, wherein the self-sealing layer stays in a half-vulcanization state, and the auxiliary shaping layer stays in a complete vulcanization state. The invention provides a safety tire with good bulletproof performance. The self-sealing layer of the tire has bulletproof performance, and the entire tire body of the tire has bulletproof and puncture-proof functions. When the damage diameter of the tire body is below than 8 mm, the tire body can be free from repairing, and the normal use of the tire can not be influenced. When the damage diameter of the tire body exceeds the range, the tire body can be continuously used after normal repairing. Under the action of the auxiliary shaping layer, the performance of the tire body can also meet dynamic balance in a travelling state of the tire.
Description
Technical field
The present invention relates to a kind of bullet-proof safety tyre.
Background technology
The motor tire of explained hereafter belongs to the automobile weakest link now.Especially be hit by a bullet, be attacked by an assassin at motor tire prick after, carcass moment pressure release, automobile just is in a kind of state of paralysis.After accident took place, automobile was difficult to guarantee to flee the scene rapidly, prevents to injure once more.Neither be very outstanding on ballistic performance, also out of reach safe requirement.
Chinese patent CN101037077 discloses a kind of bullet-proof safety tyre; Comprise carcass and the self-sealing layer material bonding with carcass liner face; Described self-sealing layer material makes through following method: with low viscosity (LV) brombutyl and liquid rubber is body of rubber; Add polyurethane binder as reinforcing agent, carry out mixing and get in 40～120 ℃.The bullet-proof safety tyre bulletproof safe performance of this invention is good, the bulletproof safe stable performance, and vehicle on probation is extensive.
Chinese patent CN101037078 discloses a kind of bulletproof safe inner tube and preparation method thereof; Described bulletproof safe inner tube; Comprise from outside to inside: outer carcass, intermediate layer and interior self-sealing layer; The mechanical strength of said outer carcass, intermediate layer and interior self-sealing layer successively reduces, and flowing power successively raises.Described preparation method, it comprises the steps: outer carcass, intermediate layer and the independent slice of interior self-sealing layer, and then laminating, seals, carry out step up cure at last and said bulletproof safe inner tube finished product.The bulletproof safe inner tube bulletproof safe performance of this invention is good, the bulletproof safe stable performance, and assembly manipulation is simple, and vehicle on probation is extensive.
Summary of the invention
Technical matters to be solved by this invention has provided the good safety tyre of a kind of ballistic performance.
For addressing the above problem, technical scheme of the present invention is:
A kind of bullet-proof safety tyre comprises carcass, and the inner radial surface of said carcass is coated with self-sealing layer, and the inner radial surface of self-sealing layer is coated with auxiliary setting layer, and said self-sealing layer is in the semi-cure state, and said auxiliary setting layer is in the complete cure state; Described auxiliary setting layer is got by auxiliary setting layer rubber vulcanization; This sizing material is to get by following method preparation: (one) one section mixing: in Banbury mixer, add earlier brombutyl; Add zinc oxide, stearic acid and adhesives again, add carbon black then, add naphthenic oil at last and carry out mixing; Temperature is controlled at 120 ℃～125 ℃, and the time was controlled at 8～12 minutes; (2) two-stage mixing: adding Sulfur and accelerator carry out mixing and must assist the setting layer sizing material in Banbury mixer again, and temperature is controlled at 90 ℃～110 ℃, and the time was controlled at 2～3 minutes; The consumption of above-mentioned each raw material is counted for 100 parts by brombutyl weight: brombutyl 100, zinc oxide 4～5, stearic acid 2～2.5, adhesives 3～5, N330 carbon black 50～60, naphthenic oil 8～10, Sulfur 0.4～0.6, accelerator 1.5～2.
Preferably, described self-sealing layer thickness is 2～5 millimeters.Self-sealing layer thickness is selected to take into account many-sided factors such as ballistic performance, cost and carcass strength.
Preferably, described auxiliary setting layer thickness is 1～2 millimeter.
Preferably, have decorative pattern on the described auxiliary setting layer inside face, said decorative pattern is concavo-convex or wavy.It is in curing process, gas to be derived for ease that decorative pattern is set.
Preferably, said self-sealing layer is got by the self-sealing layer rubber vulcanization, and said self-sealing layer sizing material is that the employing India rubber is a main body, and interpolation flowable, vulcanizator prepare and get.The preparation of self-sealing layer sizing material of the present invention can be with reference to the method for Chinese patent CN101037078.
Preferably, described adhesives is the C5 petroleum resin.
A kind of preparation method of said bullet-proof safety tyre; Comprise the steps: tire carcass is handled through cleaning, bristle; Through the extruder application, make self-sealing layer and auxiliary setting layer sizing material be fitted in the inside face of carcass uniformly again, adopt fixed mould self-sealing layer and auxiliary setting layer sizing material to be carried out the additional sulphurization of from-inner-to-outer then; Make self-sealing layer be in to have the semi-cure state of ballistic performance, auxiliary setting layer is in the complete cure state; Said additional sulfuration treatment process parameter is following, and curing temperature is 140～145 ℃, and the time is 35～45 minutes, and pressure is 0.4～0.6MPa.
Above-mentioned preparation method just is used to prepare the method for optimizing of tire of the present invention, and those skilled in the art can adopt manual application, self-sealing layer to reach other methods such as assisting the applying of setting layer film fully and obtain tire of the present invention.
The invention provides the good safety tyre of a kind of ballistic performance; The self-sealing layer of tire has ballistic performance; All have shellproof, anti-puncture function at the whole carcass position of tire, when the damaged diameter of carcass below 8 millimeters the time, carcass can not influence the normal use of tire in order to avoid repair; When the damaged diameter of carcass exceeds above scope, also can normally repair continued and use.Under the effect of auxiliary setting layer, the performance of carcass can satisfy the dynamical equilibrium under the tire running state again.
Description of drawings
Fig. 1 is a bullet-proof safety tyre section structure scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
With reference to Fig. 1, a kind of bullet-proof safety tyre comprises carcass 1; The inner radial surface of carcass 1 is coated with self-sealing layer 2; The inner radial surface of self-sealing layer 2 is coated with auxiliary setting layer 3, and said self-sealing layer 2 is in the semi-cure state, and said auxiliary setting layer 3 is in the complete cure state.
Described self-sealing layer thickness is 2～3 millimeters.Described auxiliary setting layer thickness is 1～2 millimeter.Have decorative pattern on described auxiliary setting layer 3 inside faces, said decorative pattern is concavo-convex or wavy.
Said self-sealing layer is got by the self-sealing layer rubber vulcanization, and said self-sealing layer sizing material is that the employing India rubber is a main body, and interpolation flowable, vulcanizator prepare and get.
Described auxiliary setting layer is got by auxiliary setting layer rubber vulcanization, and described auxiliary setting layer sizing material is to get by following method preparation:
(1) one section mixing: earlier in Banbury mixer, add brombutyl, add zinc oxide, stearic acid and adhesives again, add carbon black then, add naphthenic oil at last and carry out mixingly, temperature is controlled at 120 ℃～125 ℃, and the time was controlled at 10 minutes;
(2) two-stage mixing: adding Sulfur and accelerator carry out mixing and must assist the setting layer sizing material in Banbury mixer again, and temperature is controlled at 100 ℃, and the time was controlled at 2～3 minutes;
The consumption of above-mentioned each raw material is counted for 100 parts by brombutyl weight: brombutyl 100, zinc oxide 4.5, stearic acid 2, C5 petroleum resin 4, N330 carbon black 55, naphthenic oil 9, Sulfur 0.5, accelerator 1.8.
Bullet-proof safety tyre of the present invention can make from following method: get that tire carcass 1 after the moulding cleans, bristle is handled, through the extruder application, make self-sealing layer 2 sizing materials and auxiliary setting layer 3 sizing materials be fitted in the inside face of carcass 1 uniformly again.The processing that self-sealing layer 2 sizing materials after process is fitted and auxiliary setting layer 3 sizing materials all will pass through sulfuration process; Need to adopt fixed mould to carry out the make-up sulphur metallization processes of from-inner-to-outer; Make self-sealing layer 2 sizing materials be in the semi-cure state with ballistic performance, auxiliary setting layer is in the complete cure state.Self-sealing layer 2 of the present invention is behind over cure; Both held certain intensity, under action of centrifugal force, flowed to the table top position, kept simultaneously viscosity flow characteristic under the higher rubber heating condition again to avoid position, sidewall self-sealing layer 2 sizing materials sizing material in the high vehicle speeds process; And auxiliary setting layer 3 is in the complete cure state; Can further prevent flowing of self-sealing layer 2 again, the moment of tire in bullet, self-sealing layer 2 can play the automatic seal effect rapidly with auxiliary setting layer 3.Through the tire of this PROCESS FOR TREATMENT, existing ball proof performance can satisfy the dynamical equilibrium of tire under motoring condition again.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, the invention is not restricted to the foregoing description, many distortion can also be arranged.Every foundation technical spirit of the present invention all should be thought to belong to protection scope of the present invention to any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. bullet-proof safety tyre; Comprise carcass, it is characterized in that the inner radial surface of said carcass is coated with self-sealing layer, the inner radial surface of self-sealing layer is coated with auxiliary setting layer; Said self-sealing layer is in the semi-cure state, and said auxiliary setting layer is in the complete cure state; Described auxiliary setting layer is got by auxiliary setting layer rubber vulcanization, and this sizing material is to get by following method preparation:
(1) one section mixing: earlier in Banbury mixer, add brombutyl, add zinc oxide, stearic acid and adhesives again, add carbon black then, add naphthenic oil at last and carry out mixingly, temperature is controlled at 120 ℃～125 ℃, and the time was controlled at 8～12 minutes;
(2) two-stage mixing: adding Sulfur and accelerator carry out mixing and must assist the setting layer sizing material in Banbury mixer again, and temperature is controlled at 90 ℃～110 ℃, and the time was controlled at 2～3 minutes;
The consumption of above-mentioned each raw material is counted for 100 parts by brombutyl weight: brombutyl 100, zinc oxide 4～5, stearic acid 2～2.5, adhesives 3～5, N330 carbon black 50～60, naphthenic oil 8～10, Sulfur 0.4～0.6, accelerator 1.5～2.
2. bullet-proof safety tyre according to claim 1 is characterized in that, described self-sealing layer thickness is 2～5 millimeters.
3. bullet-proof safety tyre according to claim 1 is characterized in that, described auxiliary setting layer thickness is 1～2 millimeter.
4. bullet-proof safety tyre according to claim 1 is characterized in that, has decorative pattern on the described auxiliary setting layer inside face, and said decorative pattern is concavo-convex or wavy.
5. bullet-proof safety tyre according to claim 1 is characterized in that said self-sealing layer is got by the self-sealing layer rubber vulcanization, and said self-sealing layer sizing material is that the employing India rubber is a main body, and interpolation flowable, vulcanizator prepare and get.
6. bullet-proof safety tyre according to claim 1 is characterized in that, described adhesives is the C5 petroleum resin.
7. the preparation method of the said bullet-proof safety tyre of claim 1; It is characterized in that comprising the steps: tire carcass is handled through cleaning, bristle; Through the extruder application, make self-sealing layer and auxiliary setting layer be fitted in the inside face of carcass uniformly again, adopt fixed mould self-sealing layer and auxiliary setting layer to be carried out the additional sulphurization of from-inner-to-outer then; Make self-sealing layer be in to have the semi-cure state of ballistic performance, auxiliary setting layer is in the complete cure state; Said additional sulfuration treatment process parameter is following, and curing temperature is 140～145 ℃, and the time is 35～45 minutes, and pressure is 0.4～0.6MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105181359A CN101966800B (en) | 2010-10-25 | 2010-10-25 | Bulletproof safety tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105181359A CN101966800B (en) | 2010-10-25 | 2010-10-25 | Bulletproof safety tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101966800A CN101966800A (en) | 2011-02-09 |
| CN101966800B true CN101966800B (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105181359A Expired - Fee Related CN101966800B (en) | 2010-10-25 | 2010-10-25 | Bulletproof safety tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101966800B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850714B (en) * | 2012-10-09 | 2015-03-11 | 东莞市海丽商贸有限公司 | Environment-friendly rubber processing agent and preparation method thereof |
| CN103756170B (en) * | 2013-12-31 | 2016-04-13 | 黄河三角洲京博化工研究院有限公司 | A kind of Radial tire inner liner rubber and preparation method thereof |
| CN106398241B (en) * | 2016-08-30 | 2019-05-17 | 中建路桥集团有限公司 | A kind of pyrocondensation cold expanding type pavement crack repair agent and its production technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2049573A (en) * | 1979-05-25 | 1980-12-31 | Parish N W L | Tyre |
| US5874138A (en) * | 1996-01-11 | 1999-02-23 | Fitzpatrick; Peter J. | Inflatable tire puncture proofing process |
| CN2509036Y (en) * | 2001-10-28 | 2002-09-04 | 刘传立 | Composite tyre repair rubber pad |
| CN100999179A (en) * | 2007-01-12 | 2007-07-18 | 张海龙 | Pricking resistant, bullet-proof, leakage-proof safety tyre, its manufacturing method and its used polymer leakage-proof mending material |
| CN101037078A (en) * | 2007-01-24 | 2007-09-19 | 杭州顺源轮胎制造有限公司 | Bulletproof safe inner tube and the method for preparing the same |
| CN201026784Y (en) * | 2007-05-30 | 2008-02-27 | 许杰 | Multipurpose safety tyre |
-
2010
- 2010-10-25 CN CN2010105181359A patent/CN101966800B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2049573A (en) * | 1979-05-25 | 1980-12-31 | Parish N W L | Tyre |
| US5874138A (en) * | 1996-01-11 | 1999-02-23 | Fitzpatrick; Peter J. | Inflatable tire puncture proofing process |
| CN2509036Y (en) * | 2001-10-28 | 2002-09-04 | 刘传立 | Composite tyre repair rubber pad |
| CN100999179A (en) * | 2007-01-12 | 2007-07-18 | 张海龙 | Pricking resistant, bullet-proof, leakage-proof safety tyre, its manufacturing method and its used polymer leakage-proof mending material |
| CN101037078A (en) * | 2007-01-24 | 2007-09-19 | 杭州顺源轮胎制造有限公司 | Bulletproof safe inner tube and the method for preparing the same |
| CN201026784Y (en) * | 2007-05-30 | 2008-02-27 | 许杰 | Multipurpose safety tyre |
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| Publication number | Publication date |
|---|---|
| CN101966800A (en) | 2011-02-09 |
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Owner name: HANGZHOU QIANSHENG INDUSTRY CO., LTD. Free format text: FORMER OWNER: HANGZHOU NOVOLAND IMP. + EXP. CO., LTD. Effective date: 20140110 |
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Effective date of registration: 20140110 Address after: Liangzhu town of Yuhang District of Hangzhou City, Zhejiang Province Qixian village 311113 Patentee after: HANGZHOU QIANSHENG INDUSTRIAL CO., LTD. Address before: 311225, Yi Lan street, Yi Street, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou Novoland Imp. & Exp. Co., Ltd. |
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Effective date of registration: 20151228 Address after: Xiaoshan Yipeng Whitewater Village in Hangzhou city Zhejiang province 311202 7 Group No. 55 Patentee after: Zhang Shuanglin Address before: Liangzhu town of Yuhang District of Hangzhou City, Zhejiang Province Qixian village 311113 Patentee before: HANGZHOU QIANSHENG INDUSTRIAL CO., LTD. |
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Effective date of registration: 20161230 Address after: Hangzhou City, Zhejiang province 311228 Xiaoshan Linjiang high tech Industrial Park, a total of two agricultural agricultural A4 East - No. 05 Patentee after: Hangzhou Green Technology Co., Ltd. Address before: Xiaoshan Yipeng Whitewater Village in Hangzhou city Zhejiang province 311202 7 Group No. 55 Patentee before: Zhang Shuanglin |
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