CN105949698A - Novel composite tire sealing material containing terpene resin - Google Patents
Novel composite tire sealing material containing terpene resin Download PDFInfo
- Publication number
- CN105949698A CN105949698A CN201610414208.7A CN201610414208A CN105949698A CN 105949698 A CN105949698 A CN 105949698A CN 201610414208 A CN201610414208 A CN 201610414208A CN 105949698 A CN105949698 A CN 105949698A
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- China
- Prior art keywords
- grams
- tire
- terpene resin
- mesh
- sealing material
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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
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
-
- 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
- C08L2201/00—Properties
- C08L2201/14—Gas barrier composition
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0607—Rubber or rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
- C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a novel composite tire sealing material containing terpene resin and belongs to the technical field of tires. The material is prepared from terpene resin, thermoplastic styrene-butadiene rubber, polyethylene wax, nanoscale talcum powder particles, dioctyl terephthalate, polytetrafluoroethylene, rubber dioxidant 1010, neoprene particles and methyl silicone oil. The novel tire sealing material is mainly used in a meridian vacuum tire, does not influence dynamic balance of a wheel, can quickly and automatically repair a notch with the diameter smaller than or equal to 10 mm, is not dry or frozen, is high in reliability, good in stability and durable, and can be used for a long time under the environment of -60-100 DEG C. The product contains various high-molecular polymers, is in a solid-liquid coexisting sticky state in a tire, and can be stably and evenly attached to the inner wall of the tire for a long time, so that dynamic balance of the wheel is not affected, the effect of zero leakage is achieved, which is an innovative 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 that a kind of compound type tyre including terpene resin seals new material.
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 a kind of compound type tyre including terpene resin seals green wood
Material, the feature of its formula is: by terpene resin, thermoplastic styrene butadiene rubber, Tissuemat E, nanoscale Pulvis Talci microgranule, to benzene
Dioctyl phthalate dioctyl ester, politef, rubber antioxygen 1010, neoprene granule, methyl-silicone oil composition.
The percentage by weight of its component is:
A kind of compound type tyre containing terpene resin of the present invention seals new material and compared with the existing technology has the following advantages and actively
Effect: along with universal in the whole world of the meridian metal-cord vacuum tire of advanced technology, 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 terpene resin and multiple high molecular polymer composition the new material tire with liquid-solid state characteristic
Sealing Technology, during use, can arrive vehicle repairing factory or tire is taken apart by 4s shop, be uniformly coated with one layer of present invention's on tire inner wall
Product, the product of the present invention includes multiple high molecular polymer, and its state in tire is liquid-solid and the ickiness deposited, energy
Steady in a long-term and be uniformly adhered on tire inner wall, thus do not affect the dynamic balancing of wheel, this is the most certain
It it is revolutionary improvement.2, in the middle of the present invention with granularity be the neoprene granule of 50 mesh-350 mesh, politef,
Filler made by nanoscale Pulvis Talci microgranule, and they are highly dispersed in whole high molecular polymerization object with the form of sponge shape network structure
In system, the material of main part of this system is terpene resin (tackifying resin) and thermoplastic styrene butadiene rubber (elastomer), the green wood of the present invention
Material can exist with liquid-solid ickiness, the effect mainly combined with the high molecular polymer of multiple difference in functionality.Car
Use the present invention product after exercise time, tire is if any the iron nail pierce through less than or equal to 10mm bore, before not pulling out iron nail,
Sealing near iron nail is wrapped up at new material nail tip in piercing into tire, until sealing it off, 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 DOTP and rubber antioxygen 1010, its effect is to play to soften and prevent the aging of product of the present invention.
Being provided with Tissuemat E is the preferable stabilizer of temperature tolerance.Being provided with methyl-silicone oil is flexibility agent, and they make the product of the present invention not dry up,
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～the ring of 100 DEG C
Life-time service under border.A kind of compound type tyre including terpene resin of the present invention seals new material and is better than prior art, this
The product of 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
A kind of compound type tyre including terpene resin seals new material, and its component and weight proportion are as follows:
A kind of compound type tyre including terpene resin of the present invention seals new material, and its method prepared is: by 45 grams of terpene resins
, 30 grams of thermoplastic styrene butadiene rubber, 6 grams of Tissuemat Es, 2 grams of DOTPs put in an electrically heated stirred tank,
It is heated to 130 DEG C to stir 22 minutes after melted, adds 3 grams of methyl-silicone oils, 2 grams of rubber antioxygens 1010 continuation stirrings
15 minutes, then, add 2 grams of nanoscale Pulvis Talci microgranules, 5 grams of politef, 5 grams of neoprene granule (60 mesh-350
Mesh) continue stirring 12 minutes, complete after stirring, obtain the finished product that sicker is the present invention of pale brown colour band speckle, by it
Pour out from stirred tank, load in jar and complete.
Embodiment two
A kind of compound type tyre including terpene resin seals new material, and its component and weight proportion are as follows:
A kind of compound type tyre including terpene resin seals new material, in addition to the weight proportion difference in its component, its
Consistent with described in embodiment one of the method for preparation.
Embodiment three
A kind of compound type tyre including terpene resin seals new material, and its component and weight proportion are as follows:
A kind of compound type tyre including terpene resin seals new material, and in addition to the weight proportion difference in its component, it is prepared
Consistent with described in embodiment one of method.
Claims (2)
1. the compound type tyre including terpene resin seals new material, it is characterised in that: the percentage by weight of each component of this formula
For: terpene resin 45%--65%, thermoplastic styrene butadiene rubber 20%--30%, Tissuemat E 2%--8%, nanoscale Pulvis Talci
Microgranule 1%--5%, DOTP 2%--8%, politef 2%--5%, rubber antioxygen 1,010 1%
--4%, neoprene granule (50 mesh--350 mesh) 2%--7%, methyl-silicone oil 2%--3%.
A kind of compound type tyre including terpene resin the most according to claim 1 seals new material, it is characterized in that: it is prepared
Method: 45 grams of terpene resins, 30 grams of thermoplastic styrene butadiene rubbers, 6 grams of Tissuemat Es, 2 grams of DOTPs are put
Enter in an electrically heated stirred tank, be heated to 130 DEG C and stir 22 minutes after melted, add 3 grams of methyl-silicone oils, 2 grams of rubbers
Glue antioxidant 1010 continues stirring 15 minutes, then, add 2 grams of nanoscale Pulvis Talci microgranules, 5 grams of politef, 5
Gram neoprene granule (50 mesh-350 mesh) continues stirring 12 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 |
|---|---|---|---|
| CN201610414208.7A CN105949698A (en) | 2016-05-23 | 2016-05-23 | Novel composite tire sealing material containing terpene resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414208.7A CN105949698A (en) | 2016-05-23 | 2016-05-23 | Novel composite tire sealing material containing terpene resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105949698A true CN105949698A (en) | 2016-09-21 |
Family
ID=56906293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610414208.7A Pending CN105949698A (en) | 2016-05-23 | 2016-05-23 | Novel composite tire sealing material containing terpene resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105949698A (en) |
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 |
| CN103849292A (en) * | 2013-10-15 | 2014-06-11 | 洛阳骏腾能源科技有限公司 | Self-sealed tire adhesive and preparation method thereof |
-
2016
- 2016-05-23 CN CN201610414208.7A patent/CN105949698A/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 |
| CN103849292A (en) * | 2013-10-15 | 2014-06-11 | 洛阳骏腾能源科技有限公司 | Self-sealed tire adhesive and preparation method thereof |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |