CN100469601C - Bulletproof safety tyre - Google Patents
Bulletproof safety tyre Download PDFInfo
- Publication number
- CN100469601C CN100469601C CNB2007100668323A CN200710066832A CN100469601C CN 100469601 C CN100469601 C CN 100469601C CN B2007100668323 A CNB2007100668323 A CN B2007100668323A CN 200710066832 A CN200710066832 A CN 200710066832A CN 100469601 C CN100469601 C CN 100469601C
- Authority
- CN
- China
- Prior art keywords
- rubber
- bullet
- tyre
- proof safety
- safety 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.)
- Expired - Fee Related
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 36
- 239000005060 rubber Substances 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 26
- 229920002635 polyurethane Polymers 0.000 claims abstract description 13
- 239000004814 polyurethane Substances 0.000 claims abstract description 13
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 27
- 239000011230 binding agent Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 8
- 239000005062 Polybutadiene Substances 0.000 claims description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 229920002857 polybutadiene Polymers 0.000 claims description 5
- AMYRSDHRQFEUCF-UHFFFAOYSA-N buta-1,3-diene 2-phenylethenol Chemical compound C=CC=C.OC=CC1=CC=CC=C1 AMYRSDHRQFEUCF-UHFFFAOYSA-N 0.000 claims description 4
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 4
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- XNINAOUGJUYOQX-UHFFFAOYSA-N 2-cyanobutanoic acid Chemical compound CCC(C#N)C(O)=O XNINAOUGJUYOQX-UHFFFAOYSA-N 0.000 claims description 2
- YVUUNVFJBRJLPO-UHFFFAOYSA-N buta-1,3-dien-1-ol prop-2-enenitrile Chemical compound C(C=C)#N.OC=CC=C YVUUNVFJBRJLPO-UHFFFAOYSA-N 0.000 claims description 2
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract 1
- -1 bromobutyl Chemical group 0.000 abstract 1
- 229920005557 bromobutyl Polymers 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 19
- 239000011248 coating agent Substances 0.000 description 12
- 238000000576 coating method Methods 0.000 description 12
- 239000003566 sealing material Substances 0.000 description 6
- 238000004513 sizing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- 238000013040 rubber vulcanization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Abstract
The invention relates to a bulletproof safe tyre including a tyre body and selfsealing layer materials bonding with the inner lining face of the tyre body, the selfsealing layer materials are obtained by the following method: bromobutyl rubber with low viscosity and liquid rubber are as rubber body, which is added by polyurethanes adhesive as reinforcing agent and is obtained by milling in 40-120 DEG C. The bulletproof safe tyre of the invention has good and stable bulletproof safe performance, with wide tentative car model.
Description
(1) technical field
The present invention relates to a kind of bullet-proof safety tyre.
(2) background technology
The motor tire of existing explained hereafter belongs to the weak part of automobile.Under special circumstances, after tire is hit by a bullet, carcass moment pressure release, vehicle is in paralyzed state substantially, and maneuvering performance sharply descends.Do not possess ballistic performance.Be difficult to guarantee vehicle rapid, safe leave the site of the accident.Though bullet-proof safety tyre also has the trial of filling the self-sealing layer material at the carcass inner chamber, the out of reach safety requirements still of existing self-sealing layer.
(3) summary of the invention
Technical matters to be solved by this invention is to provide a kind of manufacture craft simple, the bullet-proof safety tyre that ballistic performance is good.
Bullet-proof safety tyre of the present invention, comprise carcass and the self-sealing layer material bonding with carcass liner face, described self-sealing layer material makes by 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 ℃.
Self-sealing layer material of the present invention can adopt general purpose rubber Fabricating machinery such as preparations such as rubber mixing mill, Banbury mixer or grinder.
Bullet-proof safety tyre of the present invention can adopt following method moulding: at first tyre cavity (comprising crown and position, sidewall) is cleaned and handles, with guarantee with the contact surface of self-sealing layer cleaning with fresh; Then tyre cavity (comprising crown and position, sidewall) being carried out self-sealing layer fills; At last 0～70 ℃ of typing down.Require coating to keep producing certain contact pressure and time with tire carcass internal layer sizing material before its material typing in the filling process, setting temperature can be selected in 0～70 ℃ of scope according to actual conditions.Require actual conditions, the thickness of self-sealing layer to be generally 0-6mm according to ballistic performance requirement and the actual in-use performance of tire etc.; This coat thickness of extraordinary circumstances can suitably reduce or thicken.
Preferably, described liquid rubber is selected from one of following: low-molecular-weight liquid polybutadiene, the liquid polyisoprene of low-molecular-weight, terminal hydroxy group butyronitrile liquid rubber, liquid end hydroxy styrene-butadiene rubber, end carboxyl butyronitrile liquid rubber, terminal hydroxy polybutadiene liquid rubber, poly-butadiene PTMEG, end hydroxy butadiene acrylonitrile liquid rubber.
Preferably, described liquid rubber consumption accounts for 5～20% of brombutyl.
Again preferably, described liquid rubber consumption accounts for 10% of brombutyl.
Preferably, described polyurethane binder consumption accounts for 1～70% of body of rubber weight.
Again preferably, described polyurethane binder consumption accounts for 1～15% of body of rubber weight.
Self-sealing layer material of the present invention need not can produce firm adhesive effect and produce suitable rubber strength under normal temperature or the temperature conditions below 70 ℃ through complicated rubber vulcanization process with the tyre cavity sizing material.This rubber strength can be guaranteed tire under high-speed travel state, and the centnifugal force that opposing produces owing to the tire high speed revolution and the normal temperature rising factor affecting of tire are avoided occurring sizing material landing problem and influenced result of use.Simultaneously, this kind self-sealing layer material also has higher heat flow performance.Can be by absorbing the heat that moment produces in the attack of tire quilt, utilize elastomeric material to produce higher flow property for temperature susceptibility and himself rubber-like characteristic, under the effect of tire running centnifugal force and the impact of interior pressure, automatically rebuild a tyre rapidly and be hit by a bullet damaged part and produce self-styled effect, thereby realize comprehensive (comprising crown and position, sidewall) tire bulletproof safe function.
Bullet-proof safety tyre of the present invention has following beneficial effect:
One, good this Series Tyre of bulletproof safe performance can be under the shooting situation that is subjected to bullet diameter≤6mm rifle or tommy gun bullet continuously, can rebuild a tyre automatically rapidly damaged part and produce the sealing pressure holding function of shellproof self-sealing layer.With the site of the accident of leaving of moving velocity (80-120km/h) safety, the cruising distance reaches more than the 80-100km.Thereby avoid the unexpected injury of personnel, property.
Two, bulletproof safe stable performance tire long service life, shelf life of products is 1.5 years.In shelf life of products, properties of product are good, possess stabilizing effective ballistic performance.
Three, vehicle on probation is extensively except that the higher racing car class of speed step, is widely used in all kinds of cars of cruising speed step below Q rank (150km/h), armored car and other has the special vehicle of bulletproof function demand.
(4) description of drawings
Fig. 1 is a bullet-proof safety tyre section structure scheme drawing of the present invention.
(5) specific embodiment
The invention will be further described below in conjunction with embodiment, but protection scope of the present invention is not limited to this.
With reference to Fig. 1, a kind of bullet-proof safety tyre, comprise carcass 1 and with the bonding self-sealing layer material 2 of carcass 1 liner face.The preparation of bullet-proof safety tyre comprises preparation of (1) self-sealing layer material and the preparation of (2) bullet-proof safety tyre:
(1) is body of rubber with 100Kg low viscosity (LV) brombutyl and 10Kg terminal hydroxy group butyronitrile liquid rubber, adds 10Kg polyurethane binder, carry out mixing and derive from sealing material in 70-80 ℃ as reinforcing agent.
(2) tyre cavity (comprising crown and position, sidewall) is cleaned and handles, then tyre cavity is carried out self-sealing layer and fill, coat thickness is controlled at 4mm, and coating is at 30-50 ℃ of compacted under.
With reference to Fig. 1, a kind of bullet-proof safety tyre, comprise carcass 1 and with the bonding self-sealing layer material 2 of carcass 1 liner face.The preparation of bullet-proof safety tyre comprises preparation of (1) self-sealing layer material and the preparation of (2) bullet-proof safety tyre:
(1) is body of rubber with 100Kg low viscosity (LV) brombutyl and 15Kg terminal hydroxy group butyronitrile liquid rubber, adds 50Kg polyurethane binder, carry out mixing and derive from sealing material in 70-80 ℃ as reinforcing agent.
(2) tyre cavity (comprising crown and position, sidewall) is cleaned and handles, then tyre cavity is carried out the filling of coating, coat thickness is controlled at 5mm, and coating is at 50-70 ℃ of compacted under.
Embodiment 3
With reference to Fig. 1, a kind of bullet-proof safety tyre, comprise carcass 1 and with the bonding self-sealing layer material 2 of carcass 1 liner face.The preparation of bullet-proof safety tyre comprises preparation of (1) self-sealing layer material and the preparation of (2) bullet-proof safety tyre:
(1) is body of rubber with 100Kg low viscosity (LV) brombutyl and 5Kg liquid end hydroxy styrene-butadiene rubber, adds 5Kg polyurethane binder, carry out mixing and derive from sealing material in 80～120 ℃ as reinforcing agent.
(2) tyre cavity (comprising crown and position, sidewall) is cleaned and handles, then tyre cavity is carried out the filling of coating, coat thickness is controlled at 3mm, and coating is at 50-70 ℃ of compacted under.
Embodiment 4
With reference to Fig. 1, a kind of bullet-proof safety tyre, comprise carcass 1 and with the bonding self-sealing layer material 2 of carcass 1 liner face.The preparation of bullet-proof safety tyre comprises preparation of (1) self-sealing layer material and the preparation of (2) bullet-proof safety tyre:
(1) is body of rubber with 100Kg low viscosity (LV) brombutyl and 10Kg liquid end hydroxy styrene-butadiene rubber, adds 20Kg polyurethane binder, carry out mixing and derive from sealing material in 100～120 ℃ as reinforcing agent.
(2) tyre cavity (comprising crown and position, sidewall) is cleaned and handles, then tyre cavity is carried out the filling of coating, coat thickness is controlled at 3mm, and coating is at 50-70 ℃ of compacted under.
Embodiment 5
With reference to Fig. 1, a kind of bullet-proof safety tyre, comprise carcass 1 and with the bonding self-sealing layer material 2 of carcass 1 liner face.The preparation of bullet-proof safety tyre comprises preparation of (1) self-sealing layer material and the preparation of (2) bullet-proof safety tyre:
(1) is body of rubber with 100Kg low viscosity (LV) brombutyl and 10Kg low-molecular-weight liquid polybutadiene, adds 15Kg polyurethane binder, carry out mixing and derive from sealing material in 90～110 ℃ as reinforcing agent.
(2) tyre cavity (comprising crown and position, sidewall) is cleaned and handles, then tyre cavity is carried out the filling of coating, coat thickness is controlled at 3mm, and coating is at 70-90 ℃ of compacted under.
Embodiment 6
With reference to Fig. 1, a kind of bullet-proof safety tyre, comprise carcass 1 and with the bonding self-sealing layer material 2 of carcass 1 liner face.The preparation of bullet-proof safety tyre comprises preparation of (1) self-sealing layer material and the preparation of (2) bullet-proof safety tyre:
(1) is body of rubber with the liquid polyisoprene of 100Kg low viscosity (LV) brombutyl and 10K low-molecular-weight, adds 12Kg polyurethane binder, carry out mixing and derive from sealing material in 90～110 ℃ as reinforcing agent.
(2) tyre cavity (comprising crown and position, sidewall) is cleaned and handles, then tyre cavity is carried out the filling of coating, coat thickness is controlled at 3mm, and coating is at 70-90 ℃ of compacted under.
Claims (6)
1, a kind of bullet-proof safety tyre, comprise carcass and the self-sealing layer material bonding with carcass liner face, it is characterized in that: described self-sealing layer material makes by 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 ℃.
2, bullet-proof safety tyre as claimed in claim 1, it is one of following to it is characterized in that described liquid rubber is selected from: low-molecular-weight liquid polybutadiene, the liquid polyisoprene of low-molecular-weight, terminal hydroxy group butyronitrile liquid rubber, liquid end hydroxy styrene-butadiene rubber, end carboxyl butyronitrile liquid rubber, terminal hydroxy polybutadiene liquid rubber, poly-butadiene PTMEG, end hydroxy butadiene acrylonitrile liquid rubber.
3, bullet-proof safety tyre as claimed in claim 1 is characterized in that described liquid rubber consumption accounts for 5～20% of brombutyl.
4, bullet-proof safety tyre as claimed in claim 3 is characterized in that described liquid rubber consumption accounts for 10% of brombutyl.
5, bullet-proof safety tyre as claimed in claim 1 is characterized in that described polyurethane binder consumption accounts for 1～70% of body of rubber weight.
6, bullet-proof safety tyre as claimed in claim 5 is characterized in that described polyurethane binder consumption accounts for 1～15% of body of rubber weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100668323A CN100469601C (en) | 2007-01-24 | 2007-01-24 | Bulletproof safety tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100668323A CN100469601C (en) | 2007-01-24 | 2007-01-24 | Bulletproof safety tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101037077A CN101037077A (en) | 2007-09-19 |
| CN100469601C true CN100469601C (en) | 2009-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100668323A Expired - Fee Related CN100469601C (en) | 2007-01-24 | 2007-01-24 | Bulletproof safety tyre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100469601C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385652B (en) * | 2014-09-30 | 2016-08-24 | 张双林 | A kind of production technology of anti-stab puncturing tyre |
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2007
- 2007-01-24 CN CNB2007100668323A patent/CN100469601C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101037077A (en) | 2007-09-19 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU QIANSHENG INDUSTRY CO., LTD. Free format text: FORMER OWNER: HANGZHOU NOVOLAND IMP. + EXP. CO., LTD. Effective date: 20140107 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 311225 HANGZHOU, ZHEJIANG PROVINCE TO: 311113 HANGZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140107 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 Cun, Yi Peng Town, Xiaoshan District, Zhejiang, Hangzhou Patentee before: Hangzhou Novoland Imp. & Exp. Co., Ltd. |
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Effective date of registration: 20151225 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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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170106 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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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20170124 |