CN207374039U - There is the inner liner of pricking-proof explosion-proof and the pricking-proof explosion-proof tire containing the inner liner - Google Patents
There is the inner liner of pricking-proof explosion-proof and the pricking-proof explosion-proof tire containing the inner liner Download PDFInfo
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- CN207374039U CN207374039U CN201720821780.5U CN201720821780U CN207374039U CN 207374039 U CN207374039 U CN 207374039U CN 201720821780 U CN201720821780 U CN 201720821780U CN 207374039 U CN207374039 U CN 207374039U
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Abstract
There is the inner liner of pricking-proof explosion-proof and pricking-proof explosion-proof tire containing the inner liner the utility model is related to a kind of, the hermetic seal is composite bed, the composite bed includes composite bed one (A) and composite bed two (B) successively from top to bottom, and the composite bed three (C) and composite bed four (D) are jointly coated on composite bed two (B)；The composite bed one (A) is butyl inner liner, composite bed two (B) remembers layer for high molecular nanometer, composite bed three (C) is flanging layer, composite bed four (D) is isolation adherent layer, the pricking-proof explosion-proof tire of the inner liner containing pricking-proof explosion-proof function, including tire body (1), the inner wall of the tire body (1) is equipped with composite bed one (A), composite bed two (B), composite bed three (C) and composite bed four (D) successively.
Description
Technical field
There is the inner liner of pricking-proof explosion-proof and pricking-proof explosion-proof tire containing the inner liner the utility model is related to a kind of.
Background technology
With the presence of more than 75% automobile tire security risk, more than 37% wheel crown part has nail in the present whole nation according to statistics
Sub or other sharppointed articles are stabbed, the traffic accident of domestic highway 50% be as caused by tire hidden danger, so, tire
Safety cause the great attention of clan owning cars.
Size coat used in tire leakproof mending material traditional at present is substantially pressure-sensitive hot melt adhesive system,
A kind of polymer leakage-proof mending material disclosed in CN200610030984 and the puncture-proof tire containing the material, composition and ratio
For：Thermoplastic elastomer (TPE) 40-60%；Tackifier 40-60%；Softening agent 0-8%；Anti-aging agent 0-2%；Catalyst 0-1%；Filling
Agent 0-15% more than percentages are weight percentage.
Simultaneously CN200710036418 disclose it is a kind of it is resistance to prick, shellproof, leakage-proof safety tyre, manufacturing method and used
Polymer leakage-proof mending material, without carrying out any damaging processing to tire inner wall, only by tubeless tyre
Wall is coated with the polymer leakage-proof mending elastic gel that a layer thickness is 2~8mm, can enable tire -45 DEG C of low temperature to high temperature+
In 120 DEG C, there is resistance to bundle, shellproof, leak resistance；The composition and ratio of elastic gel are：42~62% tackifier 34 of elastomer
0~3% filler of~54% softening agent 3~8% anti-aging agent, 0.5~1.5% foaming agent, 0~15% crosslinking agent 0~1%.More than
Percentage is weight percentage.
But traditional leakage-proof mending material and form of construction work all has the following disadvantages：1st, after traditional leakage-proof mending belongs to
Processing, be not accordant to the old routine tyre production technology specification, is all the later stage carried out on the basis of the inner wall of conventional vacuum tire finished product
Spraying forms protective coating, and production cost is higher, and large-scale production is extremely difficult.
2, since finished tire inner wall has remaining releasing agent, antioxidant, rubber oil etc., so traditional tire safety liter
Grade aspect needs to pre-process tire inner surface, including cleaning or polishing, due to cleaning using the molten of certain corrosion strength
Agent, polishing certainly will destroy tyre airtight layer, be easy to cause leakage problem, so quality control difficulty is higher.
3, by existing technique spray out come tire, due to changing the structure and weight of tire, belong to non-standard,
So before sales must do national 3C forcible authentications again at home, exporting to foreign countries must be again through the forcible authentication of various countries.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provide it is a kind of have the function of the inner liner of pricking-proof explosion-proof and
Pricking-proof explosion-proof tire containing the inner liner, the inner liner of the pricking-proof explosion-proof function, which can be formed, to be produced in batches and possesses in itself
Anti-tie, explosion-proof, decrease of noise functions, which can be greatly reduced tire patching after being bonded with tire inner wall and reduction blows out generation generally
Rate increases tire safety, ensures the life security of driver and passenger, has very high social value and meaning.
For realization more than technical purpose, the technical solution of the utility model is:A kind of inner liner of pricking-proof explosion-proof function, institute
Hermetic seal is stated as composite bed, the composite bed includes composite bed one and composite bed two, three He of composite bed successively from top to bottom
Composite bed four is jointly coated on composite bed two；The composite bed three is flanging layer, and composite bed four is isolation adherent layer.
Preferably, the composite bed four can also be aluminium foil or high temperature resistant separate paper.
Preferably, the thickness of the composite bed one is 2-5mm, the thickness of the composite bed two is 2-10mm, described multiple
The width for closing layer four is 2-12cm, thickness 2-5mm.
For realization more than technical purpose, the technical solution of the utility model is:It is a kind of to contain the airtight of pricking-proof explosion-proof function
The pricking-proof explosion-proof tire of layer, including tire body, the inner wall of the tire body includes composite bed one and answers successively from top to bottom
Layer two is closed, the composite bed three and composite bed four are jointly coated on composite bed two.
Preferably, the tire body is card car all steel vacuum tire, oblique vacuum, passenger car half steel vacuum
Tire.
Above description can be seen that the utility model and possess advantages below：The utility model has the function of pricking-proof explosion-proof
Inner liner can realize the batch production of standardization, while the inner liner with pricking-proof explosion-proof is made to the production of standardization
Product, and be introduced directly into current existing tire production line, without carrying out post-production to tire, so as on the one hand cancel
Later stage after present tire shipment strengthens the measure of protection, while decreases in post-production safeguard procedures to tire
Damage, simultaneously because the inner liner for the pricking-proof explosion-proof function that composite bed one, composite bed two, composite bed three and composite bed four are formed can
By traditional conventional tyre, directly to be upgraded to pricking-proof explosion-proof tire by directly fitting the form of inner liner before dispatching from the factory,
And the design of entire inner liner can formulate corresponding rower by standard detection and industry detection, so as to greatly improve
The versatility and security of inner liner.
Description of the drawings
Attached drawing 1 has the function of the structure diagram of the inner liner of pricking-proof explosion-proof for the pricking-proof explosion-proof tire of the utility model.
Attached drawing 2 is the pricking-proof explosion-proof for having the function of pricking-proof explosion-proof tire and having the inner liner of pricking-proof explosion-proof of the utility model
Tire construction schematic diagram.
Description of the drawings:1st, tire body, A, composite bed one, B, composite bed two, C, composite bed three, D, composite bed four.
Specific embodiment
A kind of inner liner of pricking-proof explosion-proof function, the hermetic seal are composite bed, and the composite bed wraps successively from top to bottom
One A of composite bed and composite bed two B, three C of composite bed and four D of composite bed are included jointly coated on two B of composite bed；
One A of composite bed is butyl inner liner, including following weight proportion：：
When it is implemented, being kneaded using two-stage method, jointly controlling fluid drive using time, energy and temperature is kneaded work
Skill, one section of mixing carry out in mixer, and charging sequence is：CIIR, NR and peptizer, then zinc oxide and stearic acid etc., so
Carbon black afterwards, then dumping, dump temperature are controlled at 130 ± 5 DEG C.Two-stage mixing also carries out in internal mixer, and charging sequence is：One
Section rubber compound -- vulcanizing system -- thermosetting resin, magnesia -- dumping, dump temperature are controlled at 90 ± 5 DEG C.Finished composition is being opened
Bag roller is drawn glue and is sent to another open mill afterwards in flakes in mill, slice of tapping rubber after turning refining 3 times.Each bin aging time is not shorter than
4h, sizing material storage temperature are not higher than 40 degree of.
One A of composite bed its have the special feature that and be：Air-tightness is good, and heat transfer is low, good with B adhesiveness.Two B of composite bed
Layer is remembered for high molecular nanometer, including following weight proportion：
When it is implemented, butyl rubber and filler carbon black and a part of antioxidant, resin are carried out internally mix, then begin to pratise,
Stripping and slicing；By butyl block, softening agent, plasticizer, resin heating reaction kettle with 250 degree agitating and heatings dissolvings 2 it is small when, then add in batches
Enter EPDM, EVA, APAO, thermoplastic elastomer (TPE) etc., it is for use after 250 degree of 4 hours of dissolving of agitating and heating；Blowing is to Screw Extrusion
In machine, 180~200 degree of extrusions are cooled to, are rolled on A layers, the thermosetting resin in A layers is sent out rapidly under the heat of B with B
Biochemical reaction, with B formed cross-linking interface, while by C layer it is compound get on, airtight layer coiled material is formed after cooling.
Its characteristics of possessing of two B of composite bed is：There is pricking-proof explosion-proof, high softening-point, high tenacity, with A and C layers
Adhesive strength is high.
Three C of composite bed is flanging layer, and component is identical with one A of composite bed；For the protection to inner liner, B is prevented
Layer by centrifugal forces affect delamination or comes off in tire high-speed and high-temperature motion process；
Four D of composite bed is isolation adherent layer, is specially release paper, high temperature resistant is at 240 degree or more, in tyre vulcanization
B layers isolate with tire curing bladder, convenient for the demoulding.
The thickness of one A of composite bed is 2-5mm, and the thickness of two B of composite bed is 2-10mm, four C of composite bed
Width be 2-12cm, thickness 2-5mm.
Four D of composite bed can also be aluminium foil or high temperature resistant separate paper.
The butyl is at least one of brominated butyl, chlorinated butyl and common butyl.
Simultaneously in the specific implementation, conventional tyre inner surface can also be directly combined with inner liner, so as to form one
The pricking-proof explosion-proof tire of inner liner of the kind containing pricking-proof explosion-proof function, including tire body 1, the inner wall of the tire body 1 is certainly
Include two B of one A of composite bed and composite bed, three C of composite bed and four D of composite bed under above successively and be coated in composite bed two jointly
On B；The tire body 1 is card car all steel vacuum tire, oblique vacuum, passenger car half steel vacuum tyre.
It is the experiment test of the inner liner progress to the pricking-proof explosion-proof function of the utility model, experimental project and result below
It is as follows：
The inner liner for having the function of pricking-proof explosion-proof of the utility model can realize the batch production of standardization, while will tool
The inner liner for having pricking-proof explosion-proof function makes the product of standardization, and is introduced directly into current existing tire production line,
Without carrying out post-production to tire, so as on the one hand eliminate the measure that the later stage after present tire shipment strengthens protection,
The damage in post-production safeguard procedures to tire is decreased simultaneously, simultaneously because composite bed one, composite bed two, composite bed three
The inner liner for the pricking-proof explosion-proof function of being formed with composite bed four can be by traditional conventional tyre, directly by directly being pasted before dispatching from the factory
The form for closing inner liner is upgraded to pricking-proof explosion-proof tire, and the design of entire inner liner can pass through standard detection and row
Corresponding rower is formulated in industry detection, so as to greatly improve the versatility of inner liner and security.
The utility model and embodiments thereof are described above, this describe it is no restricted, shown in specification
Be also the utility model one of embodiment, actual structure is not limited thereto.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (5)
1. a kind of inner liner of pricking-proof explosion-proof function, it is characterised in that：The hermetic seal is composite bed, the composite bed from upper and
Under include composite bed one (A) and composite bed two (B) successively, the composite bed three (C) and composite bed four (D) are coated in compound jointly
On two (B) of layer；The composite bed three (C) is flanging layer, and composite bed four (D) is isolation adherent layer.
2. the inner liner of pricking-proof explosion-proof function according to claim 1, it is characterised in that：The composite bed four (D) may be used also
Think aluminium foil or high temperature resistant separate paper.
3. the inner liner of pricking-proof explosion-proof function according to claim 1, it is characterised in that：The thickness of the composite bed one (A)
It spends for 2-5mm, the thickness of the composite bed two (B) is 2-10mm, and the width of the composite bed four (D) is 2-12cm, and thickness is
2-5mm。
4. a kind of pricking-proof explosion-proof tire of the inner liner containing pricking-proof explosion-proof function, including tire body (1), the tire body
(1) inner wall includes composite bed one (A) and composite bed two (B), the composite bed three (C) and composite bed four successively from top to bottom
(D) jointly coated on composite bed two (B).
5. the pricking-proof explosion-proof tire of the inner liner according to claim 4 containing pricking-proof explosion-proof function, it is characterised in that：Institute
The tire body (1) stated is card car all steel vacuum tire, oblique vacuum or passenger car half steel vacuum tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821780.5U CN207374039U (en) | 2017-07-08 | 2017-07-08 | There is the inner liner of pricking-proof explosion-proof and the pricking-proof explosion-proof tire containing the inner liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720821780.5U CN207374039U (en) | 2017-07-08 | 2017-07-08 | There is the inner liner of pricking-proof explosion-proof and the pricking-proof explosion-proof tire containing the inner liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207374039U true CN207374039U (en) | 2018-05-18 |
Family
ID=62297946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720821780.5U Active CN207374039U (en) | 2017-07-08 | 2017-07-08 | There is the inner liner of pricking-proof explosion-proof and the pricking-proof explosion-proof tire containing the inner liner |
Country Status (1)
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| CN (1) | CN207374039U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130710A (en) * | 2018-08-17 | 2019-01-04 | 安徽佳通乘用子午线轮胎有限公司 | Included sealant layer has the pneumatic tire and its manufacturing method of anti-punching quality |
| CN111716834A (en) * | 2020-06-30 | 2020-09-29 | 无锡安睿驰科技有限公司 | Tire self-repairing rubber strip and preparation method thereof |
| CN112976618A (en) * | 2021-02-02 | 2021-06-18 | 南通骏标自密封安全轮胎科技有限公司 | Production method of composite rubber strip for self-sealing air leakage prevention safety tire |
| CN114013221A (en) * | 2021-08-28 | 2022-02-08 | 胡学贵 | Novel leakage-proof explosion-proof auxiliary tire |
-
2017
- 2017-07-08 CN CN201720821780.5U patent/CN207374039U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130710A (en) * | 2018-08-17 | 2019-01-04 | 安徽佳通乘用子午线轮胎有限公司 | Included sealant layer has the pneumatic tire and its manufacturing method of anti-punching quality |
| CN111716834A (en) * | 2020-06-30 | 2020-09-29 | 无锡安睿驰科技有限公司 | Tire self-repairing rubber strip and preparation method thereof |
| CN112976618A (en) * | 2021-02-02 | 2021-06-18 | 南通骏标自密封安全轮胎科技有限公司 | Production method of composite rubber strip for self-sealing air leakage prevention safety tire |
| CN114013221A (en) * | 2021-08-28 | 2022-02-08 | 胡学贵 | Novel leakage-proof explosion-proof auxiliary tire |
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