CN105924903A - Novel tire sealing composite material containing 601 tackifying resin - Google Patents
Novel tire sealing composite material containing 601 tackifying resin Download PDFInfo
- Publication number
- CN105924903A CN105924903A CN201610456752.8A CN201610456752A CN105924903A CN 105924903 A CN105924903 A CN 105924903A CN 201610456752 A CN201610456752 A CN 201610456752A CN 105924903 A CN105924903 A CN 105924903A
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- China
- Prior art keywords
- composite material
- grams
- tire
- sealing composite
- tackifying resin
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
- C08L71/03—Polyepihalohydrins
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (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 novel tire sealing composite material containing 601 tackifying resin and belongs to the technical field of tires. The formula is characterized by being composed of the 601 tackifying resin, epichlorohydrin rubber, a cross-linking agent BIPB (Bi(butylperoxyisopropyl)benzene), chlorinated polyethylene micro-powder, pine oil, crushed artificial protein fibers, a rubber antioxidant crotonaldehyde, epichlorohydrin rubber particles and epoxy soybean oil. The novel tire sealing composite material is mainly applied to a meridian vacuum tire and is the novel tire sealing composite material which can be used for rapidly self-repairing a notch (with the diameter smaller than or equal to 10mm), is not dried and frozen, is high in reliability and good in stability and is durable; the novel tire sealing composite material can be used in an environment at a temperature ranging from -60 DEG C to 108 DEG C for a long period. The product disclosed by the invention contains a plurality of types of macromolecular polymers; the state of the material in the tire is a sticky state with liquid and solid and can be stably and uniformly stuck on an inner wall of the tire for a long period, so that the dynamic balance of wheels is not influenced and a zero-leakage effect is also realized; compared with the prior art, the novel tire sealing composite material is definitely innovative improvement.
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 601 tackifying resins.
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 to include the tire seal composite material of 601 tackifying resins,
The feature of its formula is: by 601 tackifying resins, epichlorohydrin rubber, crosslinking agent B IPB, chlorinated polyethylene micropowder, Oleum Pini, artificial
Azelon is broken, crotonic aldehyde, epichlorohydrin rubber granule, epoxy soybean oil form.
The percentage by weight of its component is:
The present invention tire seal composite material containing 601 tackifying resins compared with the existing technology has the following advantages and positive
Effect: 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 601 tackifying resins and multiple high molecular polymer composition there is the compound new of liquid-solid state characteristic
Material tire seal technology, during use, can arrive vehicle repairing factory or tire is taken apart by 4s shop, be uniformly coated with one layer on tire inner wall
The product of the present invention, the product of the present invention includes multiple high molecular polymer, its state in tire be liquid-solid and deposit gluing
State, energy is steady in a long-term and is uniformly adhered on tire inner wall, thus does not affect the dynamic balancing of wheel, this and prior art
Compare the most revolutionary improvement.2, with the epichlorohydrin rubber granule that granularity is 80 mesh-400 mesh, artificial in the middle of the present invention
Azelon is broken, filler made by chlorinated polyethylene micropowder, and they are highly dispersed in whole high score with the form of sponge shape network structure
In sub-polymeric system, the material of main part of this system is 601 tackifying resins and epichlorohydrin rubber, and the composite material of the present invention can be with
Liquid-solid ickiness exists, and is mainly combined and role by the high molecular polymer of multiple difference in functionality.Use
After the product of the present invention, when vehicle is exercised, its tire is such 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, is pulling out iron nail
Moment does not haves gas leakage yet, can play the effect of zero leakage, and this also leads over prior art.3, the formula of the present invention
In the middle of be provided with Oleum Pini and rubber antioxygen crotonic aldehyde, its effect is to play to soften and prevent the aging of product of the present invention；It is provided with cross-linking agent
The effect of BIPB is: produces chemical bond between the molecule of line style, makes linear molecule be connected with each other, forms network structure, carry
The intensity of high polymer and to increase it elastic；It is flexibility agent that the present invention is provided with epoxy soybean oil, makes the product of the present invention not dry up, energy
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～the environment of 108 DEG C
Lower life-time service.The present invention includes the tire seal composite material of 601 tackifying resins and is better than prior art, the present invention
Product be " 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 601 tackifying resins, its component and weight proportion are as follows:
The present invention includes the tire seal composite material of 601 tackifying resins, and its method prepared is: by 50 gram of 601 thickening tree
Fat, 20 grams of epichlorohydrin rubbers, 3 grams of crosslinking agent B IPB, 4 grams of Oleum Pinis are put in an electrically heated stirred tank, are heated to 158 DEG C and treat
Stir 14 minutes after Rong Rong, add 5 grams of epoxy soybean oils, 3 grams of rubber antioxygen crotonic aldehydes continue stirring 11 minutes, so
After, add that 7 grams of chlorinated polyethylene micropowders, 4 grams of Azlons be broken, 4 grams of epichlorohydrin rubber granules (80 mesh-400 mesh) are continued
Stir 13 minutes, complete after stirring, obtain the finished product that sicker is the present invention of yellowish-brown colour band speckle, by it from stirred tank
In pour out, load in jar and complete.
Embodiment two
Including the tire seal composite material of 601 tackifying resins, its component and weight proportion are as follows:
Including the tire seal composite material of 601 tackifying resins, in addition to the weight proportion difference in its component, it is prepared
Consistent with described in embodiment one of method.
Embodiment three
Including the tire seal composite material of 601 tackifying resins, its component and weight proportion are as follows:
Including the tire seal composite material of 601 tackifying resins, in addition to the weight proportion difference in its component, it is prepared
Consistent with described in embodiment one of method.
Claims (2)
1. include the tire seal composite material of 601 tackifying resins, it is characterised in that: the percentage by weight of each component of this formula
For: 601 tackifying resin 31%--59%, epichlorohydrin rubber 23%--39%, crosslinking agent B IPB1%--9%, chlorinated polyethylene
Micropowder 2%--10%, Oleum Pini 1%--9%, the broken 1%--13% of Azlon, rubber antioxygen crotonic aldehyde 1%
--11%, epichlorohydrin rubber granule (80 mesh--400 mesh) 2%--16%, epoxy soybean oil 1%--12%.
The tire seal composite material including 601 tackifying resins the most according to claim 1, is characterized in that: it is prepared
Method: 50 gram of 601 tackifying resin, 20 grams of epichlorohydrin rubbers, 3 grams of crosslinking agent B IPB, 4 grams of Oleum Pinis are put into one and electrically heated stirs
Mix in still, be heated to 158 DEG C and stir 14 minutes after melted, add 5 grams of epoxy soybean oils, 3 grams of rubber antioxygen Fructus Crotonis
Aldehyde continues stirring 11 minutes, then, adds that 7 grams of chlorinated polyethylene micropowders, 4 grams of Azlons be broken, 4 grams of epichlorohydrin rubbers
Granule (80 mesh-400 mesh) continues stirring 13 minutes, completes after stirring, and the sicker obtaining yellowish-brown colour band speckle is finished product,
It is poured out from stirred tank, loads in jar and complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456752.8A CN105924903A (en) | 2016-06-14 | 2016-06-14 | Novel tire sealing composite material containing 601 tackifying resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610456752.8A CN105924903A (en) | 2016-06-14 | 2016-06-14 | Novel tire sealing composite material containing 601 tackifying resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105924903A true CN105924903A (en) | 2016-09-07 |
Family
ID=56831039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610456752.8A Pending CN105924903A (en) | 2016-06-14 | 2016-06-14 | Novel tire sealing composite material containing 601 tackifying resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105924903A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774486A (en) * | 2003-04-14 | 2006-05-17 | 横滨橡胶株式会社 | Sealer and method for its application |
| CN103146173A (en) * | 2013-02-28 | 2013-06-12 | 谭贤志 | Airtight tyre material prepared by blending ecichloro-hydrin rubber with poly vinyl alcohol and preparation method of aright tyre material |
-
2016
- 2016-06-14 CN CN201610456752.8A patent/CN105924903A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774486A (en) * | 2003-04-14 | 2006-05-17 | 横滨橡胶株式会社 | Sealer and method for its application |
| CN103146173A (en) * | 2013-02-28 | 2013-06-12 | 谭贤志 | Airtight tyre material prepared by blending ecichloro-hydrin rubber with poly vinyl alcohol and preparation method of aright tyre material |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
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| WD01 | Invention patent application deemed withdrawn after publication |