CN105907011A - Tire sealing composite novel material containing thermoplastic acrylic resin - Google Patents
Tire sealing composite novel material containing thermoplastic acrylic resin Download PDFInfo
- Publication number
- CN105907011A CN105907011A CN201610414296.0A CN201610414296A CN105907011A CN 105907011 A CN105907011 A CN 105907011A CN 201610414296 A CN201610414296 A CN 201610414296A CN 105907011 A CN105907011 A CN 105907011A
- Authority
- CN
- China
- Prior art keywords
- tire
- grams
- acrylic resin
- thermoplastic acrylic
- novel material
- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- 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
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a tire sealing composite novel material containing thermoplastic acrylic resin, and belongs to the technical field of tires. According to the formula, the tire sealing composite novel material is characterized by being prepared from the thermoplastic acrylic resin, thermoplastic elastomer SIS, cross-linking agent TAIC, nanoscale magnesium oxide particles, tall oil, nitrocellulose, rubber antioxidant MB, chloroprene rubber particles and methylphenyl silicone oil. The tire sealing composite novel material is mainly applied in a meridian vacuum tire, and is the tire sealing novel material which can achieve rapid self-repair of a gap (with the diameter smaller than or equal to 10 mm) and is free of drying and freezing, high in reliability, good in stability and durable (capable of being used for a long time at the temperature of -60-110 DEG C). The product contains various kinds of high-molecular polymers, is in a liquid-solid coexistence adhesive state in a tire, can stability and evenly adhere to the inner wall of the tire for a long time without affecting dynamic balance of a wheel, achieves the zero leakage effect, and really is the revolutionary improvement compared with the prior art.
Description
Technical field
The invention belongs to tyre technology, the present invention relates to a kind of self-complementary new material being applied to vacuum tire sealing, specifically relate to
And be a kind of tire seal composite material including thermoplastic acrylic resin.
Background technology
One of automobile and the various motor vehicles important symbol becoming modern civilization, during it uses, tire is by road surface
Nail or tip and hard object matter puncture and cause disappointing, the phenomenon causing vehicle normally not exercise often occurs.Occur the earliest is automatic
Tyre repairing fluid is to start application in U.S. army's wheeled vehicle in twenty or thirty age in last century, is filled with automatically in the tire of military vehicle
Tyre repairing fluid, away from the present existing 80-90 history.Its advantage of the automatic mending tyre liquid of prior art is: tire patching need not take off tire, 3 seconds
Mend；But, there is also more shortcoming: 1, affect the dynamic balancing of wheel: after employing a tank automatic mending tyre liquid, tire
Remain the liquid of 200ml-300ml at inner bottom part, such as same eccentric when this liquid makes wheel operate, both add noise,
Reduce again stability, therefore have impact on dynamic balancing when wheel operates and bring traffic safety hidden danger to a certain extent.2
, when tire wound diameter more than 6mm time automatic mending tyre liquid inoperative.3, also there is the automatic mending tyre liquid of some inflation pot types
Product, its composition can only make the tire lost heart temporarily inflate and subtract leakage, till treating that nearest overhaul stand exercised by vehicle.4, have
Tire repair liquid product can dry up or meet cold snap in tire and freeze, not only loses mending-leakage effect, can damage the interior of tire on the contrary
Wall.
The content of invention
It is an object of the invention to: provide one to be applied in vacuum tire, do not affect the dynamic balancing of wheel, energy fast self-compensating breach is (straight
Footpath is less than or equal to 10mm), do not dry up, do not freeze, reliability is high, good stability, the most durable tire seal new material.
For achieving the above object, the technical solution adopted in the present invention is that the tire seal including thermoplastic acrylic resin is combined new
Material, the feature of its formula is: by thermoplastic acrylic resin, thermoplastic elastomer SIS, cross-linking agent TAIC, nanoscale
Magnesium microgranule, tall oil, celluloid, rubber antioxidant MB, neoprene granule, phenyl silicone oil composition.
The percentage by weight of its component is:
The present invention tire seal composite material containing thermoplastic acrylic resin compared with the existing technology has the following advantages and long-pending
The effect of pole: along with meridian vacuum tire the popularizing in the whole world of advanced technology, now, automatic benefit miscellaneous on market
Tire liquid product is because of all reasons, it is difficult to permanently effective use, more cannot be with tire " the most lifelong ".Unlike the prior art:
1, invention applies include thermoplastic acrylic resin and multiple high molecular polymer composition there is answering of liquid-solid state characteristic
Close new material tire seal technology, during use, vehicle repairing factory can be arrived or tire is taken apart by 4s shop, tire inner wall is uniformly coated with
The product of one layer of present invention, the product of the present invention includes multiple high molecular polymer, and its state in tire is liquid-solid and deposits
Ickiness, energy is steady in a long-term and is uniformly adhered on tire inner wall, thus does not affect the dynamic balancing of wheel, and this is with existing
Technology compares the most revolutionary improvement.2, in the middle of the present invention with the neoprene granule that granularity is 60 mesh-400 mesh,
Filler made by celluloid, nanoscale magnesium microgranule, and they are highly dispersed in whole height with the form of sponge shape network structure
In molecule aggregation objects system, the material of main part of this system is thermoplastic acrylic resin (tackifying resin) and thermoplastic elastomer SIS,
The new material of the present invention can exist with liquid-solid ickiness, mainly combines one with the high molecular polymer of multiple difference in functionality
Role.After using the product of the present invention, when vehicle is exercised, its tire as by the iron nail pierce through less than or equal to 10mm bore,
Before not pulling out iron nail, the new material that seals near iron nail wraps up the nail tip pierced in tire, until being sealed against,
Afterwards, also not havinging gas leakage in the moment pulling out iron nail, can play the effect of zero leakage, this also leads over prior art.3
, the present invention formula in the middle of be provided with tall oil and rubber antioxidant MB, its effect is to play to soften and prevent the product of the present invention old
Change；The effect being provided with cross-linking agent TAIC is exactly generation chemical bond between the molecule of line style, makes linear molecule be connected with each other,
Form network structure, improve the intensity of polymer and increase its elasticity；Being provided with phenyl silicone oil is flexibility agent, makes the product of the present invention not
Withered, can be antirust, there are moist rubber tyre and the effect preventing rubber tyre from chapping.The product of the present invention can be at-60 DEG C～110 DEG C
In the environment of life-time service.It is to be better than prior art that the present invention includes the tire seal composite material of thermoplastic acrylic resin
, the product of the present invention is " can accompany lifelong with tire " innovative product.
Detailed description of the invention
The following examples are to prove the present invention further, the invention is not restricted to this.
Embodiment one
Including the tire seal composite material of thermoplastic acrylic resin, its component and weight proportion are as follows:
The present invention includes the tire seal composite material of thermoplastic acrylic resin, and its method prepared is: by 35 grams of thermoplasticity
Acrylic resin, 30 grams of thermoplastic elastomer SIS, 6 grams of cross-linking agent TAIC, 5 grams of tall oils are put in an electrically heated stirred tank,
It is heated to 150 DEG C to stir 20 minutes after melted, adds 5 grams of phenyl silicone oil, 5 grams of rubber antioxidant MB continuation stirrings 17
Minute, then, add 4 grams of nanoscale magnesium microgranules, 5 grams of celluloid, 5 grams of neoprene granules (60 mesh-400 mesh)
Continue stirring 15 minutes, complete after stirring, obtain the finished product that sicker is the present invention of pale brown colour band speckle, by it from stirring
Mix in still and pour out, load in jar and complete.
Embodiment two
Including the tire seal composite material of thermoplastic acrylic resin, its component and weight proportion are as follows:
Include the tire seal composite material of thermoplastic acrylic resin, in addition to the weight proportion difference in its component, its system
Consistent with described in embodiment one of standby method.
Embodiment three
Including the tire seal composite material of thermoplastic acrylic resin, its component and weight proportion are as follows:
Include the tire seal composite material of thermoplastic acrylic resin, in addition to the weight proportion difference in its component, its system
Consistent with described in embodiment one of standby method.
Claims (2)
1. include the tire seal composite material of thermoplastic acrylic resin, it is characterised in that: the weight percent of each component of this formula
Ratio is: thermoplastic acrylic resin 35%--60%, thermoplastic elastomer SIS20%--30%, cross-linking agent TAIC2%--9%
, nanoscale magnesium microgranule 3%--7%, tall oil 2%--8%, celluloid 2%--6%, rubber antioxidant MB
1%--4%, neoprene granule (60 mesh--400 mesh) 3%--7%, phenyl silicone oil 2%--6%.
The tire seal composite material including thermoplastic acrylic resin the most according to claim 1, is characterized in that: its system
Standby method: by 35 grams of thermoplastic acrylic resins, 30 grams of thermoplastic elastomer SIS, 6 grams of cross-linking agent TAIC, 5 grams of tall oils
Put in an electrically heated stirred tank, be heated to 150 DEG C and stir 20 minutes after melted, add 5 grams of phenyl silicone oil, 5 grams
Rubber antioxidant MB continues stirring 17 minutes, then, add 4 grams of nanoscale magnesium microgranules, 5 grams of celluloid, 5
Gram neoprene granule (60 mesh-400 mesh) continues stirring 15 minutes, completes, obtain the glue of pale brown colour band speckle after stirring
Viscous thing is finished product, it is poured out from stirred tank, loads in jar and completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414296.0A CN105907011A (en) | 2016-05-23 | 2016-05-23 | Tire sealing composite novel material containing thermoplastic acrylic resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414296.0A CN105907011A (en) | 2016-05-23 | 2016-05-23 | Tire sealing composite novel material containing thermoplastic acrylic resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105907011A true CN105907011A (en) | 2016-08-31 |
Family
ID=56751036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610414296.0A Pending CN105907011A (en) | 2016-05-23 | 2016-05-23 | Tire sealing composite novel material containing thermoplastic acrylic resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105907011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843540A (en) * | 2021-01-30 | 2022-08-02 | 上海韵量新能源科技有限公司 | Leak-proof sealing method for fuel cell stack |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303409A (en) * | 1998-05-30 | 2001-07-11 | 金浩均 | Puncture-resisting tire composition and its coating method |
| CN103849284A (en) * | 2013-10-12 | 2014-06-11 | 洛阳骏腾能源科技有限公司 | Macromolecule self-glue rubber for preventing automobile tire flat and manufacturing method thereof |
-
2016
- 2016-05-23 CN CN201610414296.0A patent/CN105907011A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303409A (en) * | 1998-05-30 | 2001-07-11 | 金浩均 | Puncture-resisting tire composition and its coating method |
| CN103849284A (en) * | 2013-10-12 | 2014-06-11 | 洛阳骏腾能源科技有限公司 | Macromolecule self-glue rubber for preventing automobile tire flat and manufacturing method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114843540A (en) * | 2021-01-30 | 2022-08-02 | 上海韵量新能源科技有限公司 | Leak-proof sealing method for fuel cell stack |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |
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| WD01 | Invention patent application deemed withdrawn after publication |