CN104804681A - Material with automatic memory recovery function, and leak-proof anti-puncturing tire containing material - Google Patents
Material with automatic memory recovery function, and leak-proof anti-puncturing tire containing material Download PDFInfo
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- CN104804681A CN104804681A CN201510188957.8A CN201510188957A CN104804681A CN 104804681 A CN104804681 A CN 104804681A CN 201510188957 A CN201510188957 A CN 201510188957A CN 104804681 A CN104804681 A CN 104804681A
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- thermoplastic elastomer
- automatic memory
- leak
- repair materials
- memory repair
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Abstract
The invention provides a material with an automatic memory recovery function and further provides a leak-proof anti-puncturing tire containing the material. The material comprises a thermoplastic elastomer, a tackifier, a softening agent, an antiager, a catalyst, a filling agent and a cross-linking agent, wherein the thermoplastic elastomer is a mixture of an SIS thermoplastic elastomer, an SEBS thermoplastic elastomer and an SEPS thermoplastic elastomer. When a sharp object punctures the leak-proof anti-puncturing tire, the material with the automatic memory recovery function can tightly hold the sharp object, thereby realizing a leak-proof effect; when the sharp object is pulled out, the material automatically closes up in a puncture, and the puncture is subjected to leak-proof closely-repairing bonding based on viscidity, so that the leak-proof effect is further realized.
Description
Technical field
The invention belongs to the automatic Memory repair materials on tire, and the leakproof anti-puncturing tyre containing this material.
Background technology
The whole nation has the doughnut of more than 75% to there is potential safety hazard now according to statistics, the wheel crown part of more than 37% has stabbing of nail or other sharppointed article, the traffic accident of domestic motorway 50% is caused by tire hidden danger, so the safety of tire causes the great attention of clan owning cars.
Chinese patent CN 103102866 A openly knows clearly, and discloses a kind of adhesive type tyre pricking proof explosion-proof leakage-proof intelligence glue, comprises following component and weight part: rubber 20-25, carbon black 15-20, zinc oxide 1-2, pitch 30-50, promotor 1-2, binding agent 5-8; By rubber, carbon black, zinc oxide, pitch, promotor is placed in reactor, is heated to 110-180 DEG C, stirs 1 hour, then adds binding agent and stir 10 minutes, and this i.e. polymer intelligent living polymerization glue; Adhesive type pricking-proof explosion-proof leakproof intelligence glue is made up of antiseized isolated form paper film and polymer intelligent living polymerization glue, and remain after using that soft colloidal state is never solidified, cementability is strong, and snappiness is good, and ductility spy live, and has intelligent self-healing function.
But the time of this materials repairing wound is oversize, cause leakage-proof mending material when patching bugs, inside tires gas has lost that it is enough, affects car and continues to run.
Summary of the invention
In order to solve above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide one can when sharp object penetrates tire, automatic Memory repair materials tightly can embrace sharp object, thus play leak preventing effect, when sharp object is extracted, automatic Memory repair materials can, at hole place automatic necking, rely on viscosity to make the leakage-proof mending bonding of cut place, thus play leak preventing effect, to overcome defect of the prior art.
To achieve these goals, the invention provides a kind of automatic Memory repair materials, its composition and proportioning are:
Thermoplastic elastomer 40-50%
Tackifier 42-45%
Tenderizer 4-5%
Anti-aging agent 0.5-1%
Catalyzer 0.2-0.3%
Weighting agent 7-10%
Linking agent 0.5-0.7%
Above per-cent is all weight percentage, and wherein, described thermoplastic elastomer is the mixture in SIS thermoplastic elastomer, SEBS thermoplastic elastomer and SEPS thermoplastic elastomer; Described linking agent is the mixture of ditertiary butyl peroxide and di-isopropylbenzene hydroperoxide.
As further illustrating automatic Memory repair materials of the present invention, preferably, described ditertiary butyl peroxide is not less than 40% in the weight ratio of linking agent, and described di-isopropylbenzene hydroperoxide is not less than 40% in the weight ratio of linking agent.
As further illustrating automatic Memory repair materials of the present invention, preferably, described weighting agent is the mixture of titanium dioxide and Atactic Polypropelene.
The present invention also provides a kind of leakproof anti-puncturing tyre, and the inwall of described leakproof anti-puncturing tyre evenly scribbles the above-mentioned automatic Memory repair materials stated.
As further illustrating leakproof anti-puncturing tyre of the present invention, preferably, the thickness of described automatic Memory repair materials is 2-3 millimeters.
As can be seen here, the invention provides a kind of automatic Memory repair materials, comprise thermoplastic elastomer, tackifier, tenderizer, anti-aging agent, catalyzer, weighting agent, linking agent, wherein, described thermoplastic elastomer is the mixture in SIS thermoplastic elastomer, SEBS thermoplastic elastomer and SEPS thermoplastic elastomer.Present invention also offers a kind of leakproof anti-puncturing tyre containing this material.When sharp object penetrates tire, automatic Memory repair materials tightly can embrace sharp object rapidly, thus plays leak preventing effect, when sharp object is extracted, automatic Memory repair materials in the fast automatic closing in hole place, can rely on viscosity to make the leakage-proof mending bonding of cut place, thus plays leak preventing effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of leakproof anti-puncturing tyre of the present invention.
description of reference numerals is as follows:
Leakproof anti-puncturing tyre 1, automatic Memory repair materials 2.
Embodiment
In order to enable auditor understand structure of the present invention, feature and other objects further, the appended preferred embodiment of existing combination is accompanied by accompanying drawing and is described in detail as follows, and the embodiment illustrated by this accompanying drawing is only for illustration of technical scheme of the present invention, and non-limiting the present invention.
A kind of automatic Memory repair materials provided by the invention, its composition and proportioning are:
Thermoplastic elastomer 40-50%
Tackifier 42-45%
Tenderizer 4-5%
Anti-aging agent 0.5-1%
Catalyzer 0.2-0.3%
Weighting agent 7-10%
Linking agent 0.5-0.7%
Above per-cent is all weight percentage, and wherein, described thermoplastic elastomer is the mixture in SIS thermoplastic elastomer, SEBS thermoplastic elastomer and SEPS thermoplastic elastomer.
Described linking agent is the mixture of ditertiary butyl peroxide and di-isopropylbenzene hydroperoxide.
Described ditertiary butyl peroxide is not less than 40% in the weight ratio of linking agent, and preferably 20-25%, described di-isopropylbenzene hydroperoxide is not less than 40% in the weight ratio of linking agent, and preferably 25-30%.Described weighting agent is the mixture of titanium dioxide and Atactic Polypropelene.
As shown in Figure 1, the present invention also provides a kind of leakproof anti-puncturing tyre, and the inwall of described leakproof anti-puncturing tyre evenly scribbles above-mentioned automatic Memory repair materials.The thickness of described automatic Memory repair materials is 2-3 millimeters, preferably 2.2-2.5 millimeters.
It is to be understood that foregoing invention content and embodiment are intended to the practical application proving technical scheme provided by the present invention, should not be construed as limiting the scope of the present invention.Those skilled in the art in spirit of the present invention and principle, when doing various amendment, equivalent replace or improve.Protection scope of the present invention is as the criterion with appended claims.
Claims (5)
1. an automatic Memory repair materials, is characterized in that: its composition and proportioning are:
Thermoplastic elastomer 40-50%
Tackifier 42-45%
Tenderizer 4-5%
Anti-aging agent 0.5-1%
Catalyzer 0.2-0.3%
Weighting agent 7-10%
Linking agent 0.5-0.7%
Above per-cent is all weight percentage, and wherein, described thermoplastic elastomer is the mixture in SIS thermoplastic elastomer, SEBS thermoplastic elastomer and SEPS thermoplastic elastomer; Described linking agent is the mixture of ditertiary butyl peroxide and di-isopropylbenzene hydroperoxide.
2. automatic Memory repair materials as claimed in claim 1, it is characterized in that, described ditertiary butyl peroxide is not less than 40% in the weight ratio of linking agent, and described di-isopropylbenzene hydroperoxide is not less than 40% in the weight ratio of linking agent.
3. automatic Memory repair materials as claimed in claim 1, it is characterized in that, described weighting agent is the mixture of titanium dioxide and Atactic Polypropelene.
4. a leakproof anti-puncturing tyre, is characterized in that, the inwall of described leakproof anti-puncturing tyre evenly scribbles automatic Memory repair materials as claimed in claim 1.
5. leakproof anti-puncturing tyre as claimed in claim 4, it is characterized in that, the thickness of described automatic Memory repair materials is 2-3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188957.8A CN104804681A (en) | 2015-04-20 | 2015-04-20 | Material with automatic memory recovery function, and leak-proof anti-puncturing tire containing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188957.8A CN104804681A (en) | 2015-04-20 | 2015-04-20 | Material with automatic memory recovery function, and leak-proof anti-puncturing tire containing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104804681A true CN104804681A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510188957.8A Pending CN104804681A (en) | 2015-04-20 | 2015-04-20 | Material with automatic memory recovery function, and leak-proof anti-puncturing tire containing material |
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| CN (1) | CN104804681A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957606A (en) * | 2017-04-10 | 2017-07-18 | 苏州信宏天科技有限公司 | It is a kind of can selfreparing high molecular nanometer tyre cement and preparation method thereof |
| CN109536081A (en) * | 2017-09-21 | 2019-03-29 | 广东安通纳米科技有限公司 | A kind of adhesive glue and preparation method thereof for vehicle tyre safety upgrading |
| CN110591574A (en) * | 2019-10-02 | 2019-12-20 | 浙江美亿佳新科技有限公司 | Tire leakage-proof rubber and production method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935894A (en) * | 2005-09-21 | 2007-03-28 | 张海龙 | Polymer self-repair sealing material |
| CN101139516A (en) * | 2006-09-08 | 2008-03-12 | 张海龙 | Macromolecule leak-proof mending material and leak-proof tyre containing the same |
-
2015
- 2015-04-20 CN CN201510188957.8A patent/CN104804681A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1935894A (en) * | 2005-09-21 | 2007-03-28 | 张海龙 | Polymer self-repair sealing material |
| CN101139516A (en) * | 2006-09-08 | 2008-03-12 | 张海龙 | Macromolecule leak-proof mending material and leak-proof tyre containing the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106957606A (en) * | 2017-04-10 | 2017-07-18 | 苏州信宏天科技有限公司 | It is a kind of can selfreparing high molecular nanometer tyre cement and preparation method thereof |
| CN109536081A (en) * | 2017-09-21 | 2019-03-29 | 广东安通纳米科技有限公司 | A kind of adhesive glue and preparation method thereof for vehicle tyre safety upgrading |
| CN110591574A (en) * | 2019-10-02 | 2019-12-20 | 浙江美亿佳新科技有限公司 | Tire leakage-proof rubber and production method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20161014 Address after: Sen Miao Cun, Kaijiang County in Sichuan province 636251 Pu town 2 Group No. 24 Applicant after: Wang Meiling Address before: 523128 Guangdong city of Dongguan province Dongcheng District Niushan Tin Village Runde auto supplies center property within four Building No. 11 Applicant before: Dongguan Ping Zhangwang Car assessories Co., Ltd |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |