CN108084576A - A kind of inner tube of a tyre rubber composition and the pricking-proof explosion-proof tire with the inner tube of a tyre - Google Patents
A kind of inner tube of a tyre rubber composition and the pricking-proof explosion-proof tire with the inner tube of a tyre Download PDFInfo
- Publication number
- CN108084576A CN108084576A CN201711317450.3A CN201711317450A CN108084576A CN 108084576 A CN108084576 A CN 108084576A CN 201711317450 A CN201711317450 A CN 201711317450A CN 108084576 A CN108084576 A CN 108084576A
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- Prior art keywords
- weight
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- tyre
- inner tube
- proof
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- Pending
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- 239000000203 mixture Substances 0.000 title claims abstract description 93
- 229920001971 elastomer Polymers 0.000 title claims abstract description 77
- 239000005060 rubber Substances 0.000 title claims abstract description 74
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 61
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 34
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000004014 plasticizer Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 239000011347 resin Substances 0.000 claims abstract description 21
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 12
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- 229920001206 natural gum Polymers 0.000 claims abstract description 12
- 229920003225 polyurethane elastomer Polymers 0.000 claims abstract description 12
- 239000011787 zinc oxide Substances 0.000 claims abstract description 12
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229920002857 polybutadiene Polymers 0.000 claims abstract description 11
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920000728 polyester Polymers 0.000 claims description 82
- 239000000835 fiber Substances 0.000 claims description 62
- 239000002105 nanoparticle Substances 0.000 claims description 41
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 36
- 239000003094 microcapsule Substances 0.000 claims description 22
- 239000003963 antioxidant agent Substances 0.000 claims description 21
- 230000003078 antioxidant effect Effects 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 13
- 229920006267 polyester film Polymers 0.000 claims description 12
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 11
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 11
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 11
- 229920006271 aliphatic hydrocarbon resin Polymers 0.000 claims description 11
- 229920006272 aromatic hydrocarbon resin Polymers 0.000 claims description 11
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 11
- 125000003118 aryl group Chemical group 0.000 claims description 10
- 229920005862 polyol Polymers 0.000 claims description 10
- -1 polyol ester Chemical class 0.000 claims description 10
- 150000002148 esters Chemical class 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- 239000000539 dimer Substances 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 239000012858 resilient material Substances 0.000 claims 1
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 14
- 235000013339 cereals Nutrition 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 238000005829 trimerization reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/283—Halogenated homo- or copolymers of iso-olefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- 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
- B60C5/00—Inflatable pneumatic tyres or inner tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08L2205/02—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
The present invention discloses a kind of inner tube of a tyre rubber composition and the pricking-proof explosion-proof tire with the inner tube of a tyre, inner tube of a tyre rubber composition are composed of the following components：20 30 parts by weight natural gums, 50 60 parts by weight brombutyls, 30 40 parts by weight butyl recovered rubbers, 10 20 parts by weight butadiene-styrene rubber, 10 15 parts by weight butadiene rubbers, 5 10 parts by weight of polyurethane rubber, 14 16 parts by weight of carbon black per, 12 parts by weight zinc stearates, 57 parts by weight of plasticizer, 25 parts by weight anti-aging agents, 1 1.8 parts by weight accelerating agents, 35 parts by weight vulcanizing agents, 24 parts by weight of rubber tackifying resins and 46 part by weight of zinc oxide.The present invention can effectively improve the air-tightness and paracentesis resistance of the inner tube of a tyre, improve inner tube of a tyre safety in utilization, and improve the paracentesis resistance and self-healing capability of pricking-proof explosion-proof tire.
Description
Technical field
The present invention relates to tire arts, are related specifically to a kind of inner tube of a tyre rubber composition and are pounded with the anti-of the inner tube of a tyre
Trouble-proof tire.
Background technology
Key components of the inner tube of a tyre as the inflatable tyres for being provided with the inner tube of a tyre, air-tightness and paracentesis resistance are to it
Usable environment has great influence.The inner tube of a tyre of poor air-tightness needs regular tonifying Qi, and the inner tube of a tyre of paracentesis resistance difference without
Method meets the cross-country needs of vehicle.And the most needs of the existing inner tube of a tyre needed to carry out tonifying Qi after 20 to six ten days, it is especially long
The inner tube of a tyre of the larger vehicles tire of time load, and the existing inner tube of a tyre is even uncharging after running into sharp object and puncturing
In the case of also can be with faster speed gas leakage, leakage rate faster, even punctures the aperture left in the case of load is increased
Only 5-10 nanosizeds.
And in order to meet the needs of different road conditions and working environment, people are equipped with pricking-proof explosion-proof tire for vehicle.But
Existing pricking-proof explosion-proof tire is under more severe use environment, once go out to prick the sharp object as on tire, tire it is airtight
Property, which is present with, drastically to be declined, and sharp object comes off that the puncturing hole self-healing capability left is poor to cause tire in a short time
It can not use or even need to carry out special repairing or scrap.
The content of the invention
In view of this, it is an object of the invention to provide a kind of inner tube of a tyre with building rubber compound it's too late have the inner tube of a tyre it is anti-tie
Trouble-proof tire effectively improves the air-tightness and paracentesis resistance of the inner tube of a tyre, improves inner tube of a tyre safety in utilization, and improves pricking-proof explosion-proof tire
Paracentesis resistance and self-healing capability.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows：A kind of inner tube of a tyre rubber composition, by with
The following group is grouped into：20-30 parts by weight natural gum, 50-60 parts by weight brombutyl, 30-40 parts by weight butyl recovered rubber,
10-20 parts by weight butadiene-styrene rubber, 10-15 parts by weight butadiene rubber, 5-10 parts by weight of polyurethane rubber, 14-16 parts by weight of carbon black per,
1-2 parts by weight zinc stearate, 5-7 parts by weight of plasticizer, 2-5 parts by weight anti-aging agent, 1-1.8 parts by weight accelerating agent, 3-5 parts by weight
Vulcanizing agent, 2-4 parts by weight of rubber tackifying resin and 4-6 part by weight of zinc oxide.
Above-mentioned inner tube of a tyre rubber composition, the anti-aging agent are to press matter by antioxidant A M, anti-aging agent RD and antioxidant BLE-W
Amount is than being 2:2:The mixture of 3 compositions.
Above-mentioned inner tube of a tyre rubber composition, the rubber tackifying resin are by maleated rosin, C5 resins and C9 resins
It is 1 according to mass ratio:2:The mixture of 2 compositions.
Above-mentioned inner tube of a tyre rubber composition, the plasticizer are polyol ester, aromatic naphtha and tricresyl phosphate according to matter
Amount is than being 5:3:The mixture of 2 compositions.
Above-mentioned inner tube of a tyre rubber composition, it is composed of the following components：26 parts by weight natural gums, 54 parts by weight butyl rubber bromides
Glue, 32 parts by weight butyl recovered rubbers, 14 parts by weight butadiene-styrene rubber, 14 parts by weight butadiene rubbers, 7 parts by weight of polyurethane rubber,
15.8 parts by weight of carbon black per, 1.6 parts by weight zinc stearates, 6.3 parts by weight of plasticizer, 2-5 parts by weight anti-aging agent, 1.5 parts by weight promote
Into agent, 3.6 parts by weight vulcanizing agents, 3.6 parts by weight of rubber tackifying resins and 5.6 part by weight of zinc oxide；The anti-aging agent is by preventing
Old agent AM, anti-aging agent RD and antioxidant BLE-W are 2 in mass ratio:2:The mixture of 3 compositions；The rubber tackifying resin is served as reasons
Maleated rosin, C5 resins and C9 resins are 1 according to mass ratio:2:The mixture of 2 compositions；The plasticizer is polyalcohol
Ester, aromatic naphtha and tricresyl phosphate are 5 according to mass ratio:3:The mixture of 2 compositions.
Pricking-proof explosion-proof tire with the inner tube of a tyre made of above-mentioned inner tube of a tyre rubber composition, including pricking-proof explosion-proof cover tire and
The inner tube of a tyre, the inner tube of a tyre include banding gas chamber, are equipped with along the inner tube of a tyre circumferential direction and are greater than or equal to 80 banding gas chambers, along described interior
Tire axial direction, which is equipped with, is greater than or equal to 12 banding gas chambers；Along between the circumferentially upper two adjacent banding gas chambers of the inner tube of a tyre
It shares an air chamber wall and sets there are one check valve；The inner tube of a tyre set on the inner liner inner wall of the pricking-proof explosion-proof cover tire and with
The inner liner is fixedly connected.
Above-mentioned pricking-proof explosion-proof tire, is equipped with buffer layer between the inner tube of a tyre and the inner liner, the buffer layer includes the
One polyester fiber scrim layer, the second polyester fiber scrim layer, the 3rd polyester fiber scrim layer and grain size are the polyester of 0.2-0.5mm
Microballon；Between the first polyester fiber scrim layer and the second polyester fiber scrim layer and the second polyester fiber screen cloth
The polyester microballon is evenly arranged between layer and the 3rd polyester fiber scrim layer.
Above-mentioned pricking-proof explosion-proof tire, positioned at the first polyester fiber scrim layer and the second polyester fiber scrim layer it
Between the polyester microballon between be equipped with neoprene micro-capsule, the neoprene microcapsule diameter be 0.4-0.6mm；The neoprene is micro-
Capsule includes polyester film and liquid neoprene obturator, and the polyester film is coated on the liquid neoprene obturator；Position
Chlorine is equipped between the polyester microballon between the second polyester fiber scrim layer and the 3rd polyester fiber scrim layer
Fourth glue micro-capsule, the neoprene microcapsule diameter are 0.4-0.6mm；The neoprene micro-capsule includes polyester film and liquid neoprene
Obturator, the polyester film are coated on the liquid neoprene obturator.
Above-mentioned pricking-proof explosion-proof tire is equipped with inverse gesture safe material layer between the buffer layer and the inner tube of a tyre；It is described airtight
Elastomeric layer is provided between layer and the buffer layer, cavity of the internal diameter by 1-15mm is provided in the elastomeric layer.
Above-mentioned pricking-proof explosion-proof tire, positioned at the first polyester fiber scrim layer and the second polyester fiber scrim layer it
Between the polyester microballon between be equipped with level-one nano particle and two level nano particle, positioned at the first polyester fiber scrim layer
The quantity ratio between the level-one nano particle and the two level nano particle between the second polyester fiber scrim layer
For 5:3；The polyester microballon between the second polyester fiber scrim layer and the 3rd polyester fiber scrim layer it
Between be equipped with level-one nano particle and two level nano particle, positioned at the second polyester fiber scrim layer and the 3rd polyester fiber
The quantity ratio of the level-one nano particle and the two level nano particle between scrim layer is 4:1；The level-one nano particle
Grain size is 20-30 nanometers, and the two level nano particle diameter is 5-15 nanometers；The level-one nano particle and the two level nanometer
Particle is elastomer nano particle.
Beneficial effects of the present invention are as follows：
1. the inner tube of a tyre made of inner tube of a tyre rubber composition in the present invention is utilized, under normal usage, twice during tonifying Qi
Between at intervals of 120 days to 180 days.
2. using the inner tube of a tyre made of inner tube of a tyre rubber composition in the present invention, when puncture aperture is 20 nanometers, normally bearing
In the case of lotus, it is sustainable using 12-24 it is small when, be 75 kilograms of jockeys in use, on no top in weight such as with when on bicycle
In the case of winnowing with a dustpan, using the inner tube of a tyre made of inner tube of a tyre rubber composition in the present invention can use 14 it is small when.
3. pricking-proof explosion-proof tire in the present invention, can not only be provided between tire inner wall and wheel hub one it is preferably closed
Puncture-resistant space also provides safer buffering method for tire self-healing, and can accelerate to take turns using neoprene micro-capsule
The self-healing of tire, and sharp object can be reduced through getting through tire and wheel hub after carcass using nano particle filling
Confined space turns on possibility with air.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of pricking-proof explosion-proof tire in the present invention；
Fig. 2 is the structure diagram of the buffer layer of pricking-proof explosion-proof tire in the present invention；
Fig. 3 is the layer structure schematic diagram of the elastic material of pricking-proof explosion-proof tire in the present invention；
Fig. 4 is the structure diagram of the inner tube of a tyre of pricking-proof explosion-proof tire in the present invention.
In figure, 1- pricking-proof explosion-proof cover tires；2- inner liners；3- elastomeric layers；4- buffer layers；5- is against gesture safe material layer；
The 6- inner tubes of a tyre；7- banding gas chambers；8- cavitys；9- the first polyester fiber scrim layers；10- the second polyester fiber scrim layers；11- trimerizations
Ester fiber scrim layer；12- polyester microballons；13- neoprene micro-capsules；14- two level nano particles；15- level-one nano particles.
Specific embodiment
In order to illustrate more clearly of the present invention, the present invention is done further with reference to preferred embodiments and drawings
It is bright.Similar component is indicated with identical reference numeral in attached drawing.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
Embodiment 1
As shown in Figs 1-4, the pricking-proof explosion-proof tire in the present invention, including pricking-proof explosion-proof cover tire 1 and the inner tube of a tyre 6, the inner tube of a tyre 6
Including banding gas chamber 7,120 banding gas chambers 7 are equipped with along 6 circumferential direction of the inner tube of a tyre, 12 bands are equipped with along 6 axial direction of the inner tube of a tyre
Shape gas chamber 7, i.e., the described inner tube of a tyre 6 are spliced by 1440 banding gas chambers 7；Along in 6 circumferential direction of the inner tube of a tyre described in adjacent two
An air chamber wall is shared between banding gas chamber 7 and is set there are one check valve；The inner tube of a tyre 6 sets the pricking-proof explosion-proof cover tire 1
It is fixedly connected on 2 inner wall of inner liner and with the inner liner 2.The independent banding gas chamber 7 is in single 7 quilt of banding gas chamber
Remaining described banding gas chamber 7 can continue to keep expanded state that can be continuing with after puncturing gas leakage, avoid described anti-tie
Explosion-proof cover tire 1 leak air after can not normal use when tire situation about scrapping occur, such as pricked on the pricking-proof explosion-proof cover tire 1
There is tube, tube can make the inside and outside fluid communication of the pricking-proof explosion-proof cover tire 1, so that the pricking-proof explosion-proof cover tire 1
Gas leakage.
In order to reduce the risk that the banding gas chamber 7 is punctured, in the inner tube of a tyre 6 and the inner liner 2 in the present embodiment
Between be equipped with buffer layer 4, the buffer layer 4 include the first polyester fiber scrim layer 9, the second polyester fiber scrim layer the 10, the 3rd
Polyester fiber scrim layer 11 and the polyester microballon 12 that grain size is 0.5mm；The first polyester fiber scrim layer 9 is poly- with described second
Between ester fiber scrim layer 10 between the second polyester fiber scrim layer 10 and the 3rd polyester fiber scrim layer 11
Even to be provided with the polyester microballon 12, after sharp object punctures the pricking-proof explosion-proof cover tire 1, the tip of the sharp object is pierced into institute
When stating buffer layer 4, the polyester microballon 12 can change the direction of sharp object traveling, and when the sharp object piercing polyester is micro-
During pearl 12, the polyester microballon 12 forms a passivity head, can increase sharp object and continue to be pierced into suffered by inside tires
Resistance reduces the probability that sharp object is pierced into the inner tube of a tyre 6.
In view of sharp object can leave perforation after puncturing the pricking-proof explosion-proof cover tire 1 on the pricking-proof explosion-proof cover tire 1, even if
Be leakage-proof mending layer in the pricking-proof explosion-proof cover tire 1 can automatic necking and bonding, when sharp object is carried out in same position
When puncturing repeatedly, the leakage-proof mending layer is still present with gas leak phenomenon, and in order to improve this situation, perforate to sharp object into
Row effectively blocks, also positioned at the first polyester fiber scrim layer 9 and the second polyester fiber scrim layer in the present embodiment
Neoprene micro-capsule 13 is equipped between the polyester microballon 12 between 10,13 grain size of neoprene micro-capsule is 0.4-0.6mm；Institute
Stating neoprene micro-capsule 13 includes polyester film and liquid neoprene obturator, and the polyester film is coated on the liquid neoprene
On obturator；The polyester between the second polyester fiber scrim layer 10 and the 3rd polyester fiber scrim layer 11
Neoprene micro-capsule 13 is equipped between microballon 12,13 grain size of neoprene micro-capsule is 0.4-0.6mm；The neoprene micro-capsule 13 wraps
Polyester film and liquid neoprene obturator are included, the polyester film is coated on the liquid neoprene obturator.Sharp object
After puncturing the neoprene micro-capsule 13, the liquid neoprene obturator can be attached on sharp object, in the mistake for extracting sharp object
Cheng Zhong, neoprene can be brought into sharp object and puncture left perforation in one end of the inner tube of a tyre 6, and neoprene can be to perforation
Hole wall bonded, form effective closure to perforation, new sharp object is avoided, which to be pierced into inside tires again along perforation, to be caused
Situation about having a flat tire occurs.And in order to prevent and slow down sharp object and puncture through the buffer layer 4 easily, to the inner tube of a tyre 6
Inflatable chamber between the inner tube of a tyre 6 and wheel hub constitutes a threat to, in the present embodiment, positioned at the first polyester fiber scrim layer
Level-one nano particle 15 is equipped between the polyester microballon 12 between 9 and the second polyester fiber scrim layer 10 and two level is received
Rice grain 14, the level-one between the first polyester fiber scrim layer 9 and the second polyester fiber scrim layer 10
Quantity ratio between nano particle 15 and the two level nano particle 14 is 5:3；Positioned at the second polyester fiber scrim layer 10
Level-one nano particle 15 is equipped between the polyester microballon 12 between the 3rd polyester fiber scrim layer 11 and two level is received
Rice grain 14, the level-one between the second polyester fiber scrim layer 10 and the 3rd polyester fiber scrim layer 11
The quantity ratio of nano particle 15 and the two level nano particle 14 is 4:1；15 grain size of level-one nano particle is received for 20-30
Rice, 14 grain size of two level nano particle are 5-15 nanometers；The level-one nano particle 15 and the two level nano particle 14 are equal
For elastomer nano particle.The level-one nano particle 15 and the two level nano particle 14 are to the polyester microballon 12 and institute
It states the filling in gap between neoprene micro-capsule 13 and can effectively obstruct sharp object and continue inwardly to puncture.
In order to provide better cushion performance to vehicle, the sense of jolting that road surface undesirable condition brings vehicle, this implementation are reduced
In example, inverse gesture safe material layer 5 is equipped between the buffer layer 4 and the inner tube of a tyre 6, and in the inner liner 2 and the buffering
Elastomeric layer 3 is provided between layer 4, cavity 8 of the internal diameter by 1-15mm, the cavity 8 are provided in the elastomeric layer 3
Size differ and in irregular shape, preferable damping effect so can be not only provided, the explosion-proof of tire can be improved
Property, tyre inflating is avoided excessively to cause to blow out, and the cavity 8 that in irregular shape and size differs can also have
Effect barrier delays the sharp object being pierced into inside the pricking-proof explosion-proof cover tire 1 further inwardly to lunge, and improves tire puncture resistant
Ability.
The pricking-proof explosion-proof tire in the present invention can be subjected to 3600 times or more at the same position of crown and puncture, and
It can be subjected to 1200 times or more punctures in same perforation and still ensure that tire can be used normally.And it is stayed in sharp object described
When on pricking-proof explosion-proof tire, when sharp object length can make the inflation between its tip piercing pricking-proof explosion-proof tire and wheel hub
During intracavitary, under rated load, after vehicle travels 5000 kilometers, which only punctures to the first polyester fiber net
Between layer of cloth 9 and the second polyester fiber scrim layer 10.
In the present embodiment, the inner tube of a tyre 6 is made using the inner tube of a tyre being made of following components of rubber composition：
20 parts by weight natural gums, 50 parts by weight brombutyls, 30 parts by weight butyl recovered rubbers, 10 parts by weight butylbenzene
Rubber, 10 parts by weight butadiene rubbers, 5 parts by weight of polyurethane rubber, 14 parts by weight of carbon black per, 1 parts by weight zinc stearate, 5 parts by weight
Plasticizer, 2 parts by weight anti-aging agents, 1 parts by weight accelerating agent, 3 parts by weight vulcanizing agents, 2 parts by weight of rubber tackifying resins and 4 parts by weight
Zinc oxide.
Wherein, it by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture, it by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture, the plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
Embodiment 2
In the present embodiment, the pricking-proof explosion-proof tire is identical with the pricking-proof explosion-proof tire construction in embodiment 1.And this implementation
The inner tube of a tyre that the inner tube of a tyre 6 in example then consists of the following compositions is made of rubber composition：
22 parts by weight natural gums, 53 parts by weight brombutyls, 34 parts by weight butyl recovered rubbers, 15 parts by weight butylbenzene
Rubber, 11 parts by weight butadiene rubbers, 7 parts by weight of polyurethane rubber, 15 parts by weight of carbon black per, 1.5 parts by weight zinc stearates, 6 weight
Part plasticizer, 4 parts by weight anti-aging agents, 1.3 parts by weight accelerating agents, 4 parts by weight vulcanizing agents, 3 parts by weight of rubber tackifying resins and 5 weights
Measure part zinc oxide.
Wherein, it by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture, it by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture, the plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
Embodiment 3
In the present embodiment, the pricking-proof explosion-proof tire is identical with the pricking-proof explosion-proof tire construction in embodiment 1.And this implementation
The inner tube of a tyre that the inner tube of a tyre 6 in example then consists of the following compositions is made of rubber composition：
24 parts by weight natural gums, 56 parts by weight brombutyls, 32 parts by weight butyl recovered rubbers, 15 parts by weight butylbenzene
Rubber, 13 parts by weight butadiene rubbers, 9 parts by weight of polyurethane rubber, 16 parts by weight of carbon black per, 1.8 parts by weight zinc stearates, 5.5 weights
Measure part plasticizer, 4 parts by weight anti-aging agents, 1.2 parts by weight accelerating agents, 3.6 parts by weight vulcanizing agents, 2.9 parts by weight of rubber thickening tree
Fat and 4.2 part by weight of zinc oxide.
Wherein, it by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture, it by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture, the plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
Embodiment 4
In the present embodiment, the pricking-proof explosion-proof tire is identical with the pricking-proof explosion-proof tire construction in embodiment 1.And this implementation
The inner tube of a tyre that the inner tube of a tyre 6 in example then consists of the following compositions is made of rubber composition：
27 parts by weight natural gums, 57 parts by weight brombutyls, 37 parts by weight butyl recovered rubbers, 17 parts by weight butylbenzene
Rubber, 14 parts by weight butadiene rubbers, 8 parts by weight of polyurethane rubber, 16 parts by weight of carbon black per, 2 parts by weight zinc stearates, 6.3 weight
Part plasticizer, 4.6 parts by weight anti-aging agents, 1.7 parts by weight accelerating agents, 4.5 parts by weight vulcanizing agents, 3.5 parts by weight of rubber thickening tree
Fat and 4.9 part by weight of zinc oxide.
Wherein, it by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture, it by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture, the plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
Embodiment 5
In the present embodiment, the pricking-proof explosion-proof tire is identical with the pricking-proof explosion-proof tire construction in embodiment 1.And this implementation
The inner tube of a tyre that the inner tube of a tyre 6 in example then consists of the following compositions is made of rubber composition：
28 parts by weight natural gums, 55 parts by weight brombutyls, 36 parts by weight butyl recovered rubbers, 19 parts by weight butylbenzene
Rubber, 12 parts by weight butadiene rubbers, 8 parts by weight of polyurethane rubber, 15 parts by weight of carbon black per, 1.3 parts by weight zinc stearates, 5.7 weights
Measure part plasticizer, 4.2 parts by weight anti-aging agents, 1.7 parts by weight accelerating agents, 4.8 parts by weight vulcanizing agents, 3.3 parts by weight of rubber thickening
Resin and 4.7 part by weight of zinc oxide.
Wherein, it by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture, it by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture, the plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
Embodiment 6
In the present embodiment, the pricking-proof explosion-proof tire is identical with the pricking-proof explosion-proof tire construction in embodiment 1.And this implementation
The inner tube of a tyre that the inner tube of a tyre 6 in example then consists of the following compositions is made of rubber composition：
23 parts by weight natural gums, 55 parts by weight brombutyls, 29 parts by weight butyl recovered rubbers, 10 parts by weight butylbenzene
Rubber, 9 parts by weight butadiene rubbers, 8 parts by weight of polyurethane rubber, 15.5 parts by weight of carbon black per, 1.7 parts by weight zinc stearates, 5.9 weights
Measure part plasticizer, 4.3 parts by weight anti-aging agents, 1.5 parts by weight accelerating agents, 3.9 parts by weight vulcanizing agents, 2.7 parts by weight of rubber thickening
Resin and 4.3 part by weight of zinc oxide.
Wherein, it by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture, it by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture, the plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
Embodiment 7
In the present embodiment, the pricking-proof explosion-proof tire is identical with the pricking-proof explosion-proof tire construction in embodiment 1.And this implementation
The inner tube of a tyre that the inner tube of a tyre 6 in example then consists of the following compositions is made of rubber composition：
26 parts by weight natural gums, 54 parts by weight brombutyls, 32 parts by weight butyl recovered rubbers, 14 parts by weight butylbenzene
Rubber, 14 parts by weight butadiene rubbers, 7 parts by weight of polyurethane rubber, 15.8 parts by weight of carbon black per, 1.6 parts by weight zinc stearates, 6.3
Parts by weight of plasticizer, 2-5 parts by weight anti-aging agent, 1.5 parts by weight accelerating agents, 3.6 parts by weight vulcanizing agents, 3.6 parts by weight of rubber increase
Viscosity resin and 5.6 part by weight of zinc oxide；
Wherein, it by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture；It by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture；The plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
Rubber sample made of 6 standby raw material processed of the inner tube of a tyre in embodiment 1-7 be named as successively sample 1, sample 2,
Sample 3, sample 4, sample 5, sample 6 and sample 7, and inner tube of a tyre sample made in embodiment 1-7 be named as successively the inner tube of a tyre 1,
The inner tube of a tyre 2, the inner tube of a tyre 3, the inner tube of a tyre 4, the inner tube of a tyre 5, the inner tube of a tyre 6 and the inner tube of a tyre 7.
The air-tightness of sample 1-7 is measured according to the methods of ASTMD1434-82, and test result is as shown in table 1, and inner tube of a tyre 1-7
Air pressure change test result is as shown in table 2 after inflation.
The air transmission coefficient of 1 sample 1-7 of table
The internal pressure variation of 2 inner tube of a tyre 1-7 of table
Have as can be seen from Table 1 using rubber made of inner tube of a tyre rubber composition in embodiment 1-7 preferable airtight
Property, so as to ensure that the inner tube of a tyre 6 can be not required tonifying Qi can normal use in a long time.And as can be seen from Table 2, using this
6 air-tightness of the inner tube of a tyre is preferable made of inner tube of a tyre rubber composition in invention, and the speed that internal pressure reduces is slower, is conducive to the inner tube of a tyre
6 pressurize uses.
The above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not to the present invention
Embodiment restriction, for those of ordinary skill in the art, can also make on the basis of the above description
Other various forms of variations or variation here can not be exhaustive all embodiments, every skill for belonging to the present invention
The obvious changes or variations that art scheme is extended out is still in the row of protection scope of the present invention.
Claims (10)
1. a kind of inner tube of a tyre rubber composition, which is characterized in that composed of the following components：20-30 parts by weight natural gum, 50-60
Parts by weight brombutyl, 30-40 parts by weight butyl recovered rubber, 10-20 parts by weight butadiene-styrene rubber, 10-15 parts by weight are suitable
Buna, 5-10 parts by weight of polyurethane rubber, 14-16 parts by weight of carbon black per, 1-2 parts by weight zinc stearate, the plasticising of 5-7 parts by weight
Agent, 2-5 parts by weight anti-aging agent, 1-1.8 parts by weight accelerating agent, 3-5 parts by weight vulcanizing agent, 2-4 parts by weight of rubber tackifying resin and
4-6 part by weight of zinc oxide.
2. inner tube of a tyre rubber composition according to claim 1, which is characterized in that the anti-aging agent be by antioxidant A M,
Anti-aging agent RD and antioxidant BLE-W are 2 in mass ratio:2:The mixture of 3 compositions.
3. inner tube of a tyre rubber composition according to claim 1, which is characterized in that the rubber tackifying resin is by Malaysia
It is 1 that rosin, C5 resins and C9 resins, which are acidified, according to mass ratio:2:The mixture of 2 compositions.
4. inner tube of a tyre rubber composition according to claim 1, which is characterized in that the plasticizer is polyol ester, virtue
Hydrocarbon ils and tricresyl phosphate are 5 according to mass ratio:3:The mixture of 2 compositions.
5. according to any inner tube of a tyre rubber compositions of claim 1-4, which is characterized in that composed of the following components：26
Parts by weight natural gum, 54 parts by weight brombutyls, 32 parts by weight butyl recovered rubbers, 14 parts by weight butadiene-styrene rubber, 14 weights
Measure part butadiene rubber, 7 parts by weight of polyurethane rubber, 15.8 parts by weight of carbon black per, 1.6 parts by weight zinc stearates, the plasticising of 6.3 parts by weight
Agent, 2-5 parts by weight anti-aging agent, 1.5 parts by weight accelerating agents, 3.6 parts by weight vulcanizing agents, 3.6 parts by weight of rubber tackifying resins and 5.6
Part by weight of zinc oxide；It by antioxidant A M, anti-aging agent RD and antioxidant BLE-W is 2 in mass ratio that the anti-aging agent, which is,:2:3 compositions
Mixture；It by maleated rosin, C5 resins and C9 resins according to mass ratio is 1 that the rubber tackifying resin, which is,:2:2 compositions
Mixture；The plasticizer is that polyol ester, aromatic naphtha and tricresyl phosphate according to mass ratio are 5:3:The mixing of 2 compositions
Object.
6. the pricking-proof explosion-proof tire with the inner tube of a tyre made of any inner tube of a tyre rubber compositions of claim 1-5,
It is characterized in that, including pricking-proof explosion-proof cover tire (1) and the inner tube of a tyre (6), the inner tube of a tyre (6) includes banding gas chamber (7), along the inner tube of a tyre
(6) circumferential direction, which is equipped with, is greater than or equal to 80 banding gas chambers (7), is equipped with along the inner tube of a tyre (6) axial direction and is greater than or equal to 12
Banding gas chamber (7)；Along in the inner tube of a tyre (6) circumferential direction between the adjacent two banding gas chambers (7) share an air chamber wall and
If there are one check valves；The inner tube of a tyre (6) set on inner liner (2) inner wall of the pricking-proof explosion-proof cover tire (1) and with the gas
Close layer (2) is fixedly connected.
7. pricking-proof explosion-proof tire according to claim 6, which is characterized in that the inner tube of a tyre (6) and the inner liner (2) it
Between be equipped with buffer layer (4), the buffer layer (4) include the first polyester fiber scrim layer (9), the second polyester fiber scrim layer
(10), the 3rd polyester fiber scrim layer (11) and the polyester microballon (12) that grain size is 0.2-0.5mm；The first polyester fiber net
Between layer of cloth (9) and the second polyester fiber scrim layer (10) and the second polyester fiber scrim layer (10) and the described 3rd
The polyester microballon (12) is evenly arranged between polyester fiber scrim layer (11).
8. pricking-proof explosion-proof tire according to claim 6, which is characterized in that positioned at the first polyester fiber scrim layer
(9) neoprene micro-capsule (13) is equipped between the polyester microballon (12) between the second polyester fiber scrim layer (10),
Neoprene micro-capsule (13) grain size is 0.4-0.6mm；The neoprene micro-capsule (13) includes polyester film and liquid neoprene
Obturator, the polyester film are coated on the liquid neoprene obturator；Positioned at the second polyester fiber scrim layer
(10) neoprene micro-capsule (13) is equipped between the polyester microballon (12) between the 3rd polyester fiber scrim layer (11),
Neoprene micro-capsule (13) grain size is 0.4-0.6mm；The neoprene micro-capsule (13) includes polyester film and liquid neoprene
Obturator, the polyester film are coated on the liquid neoprene obturator.
9. according to any pricking-proof explosion-proof tires of claim 6-8, which is characterized in that the buffer layer (4) with it is described interior
Inverse gesture safe material layer (5) is equipped between tire (6)；Resilient material is set between the inner liner (2) and the buffer layer (4)
Layer (3), the elastomeric layer (3) is interior to be provided with cavity (8) of the internal diameter by 1-15mm.
10. pricking-proof explosion-proof tire according to claim 9, which is characterized in that positioned at the first polyester fiber scrim layer
(9) level-one nano particle (15) is equipped between the polyester microballon (12) between the second polyester fiber scrim layer (10)
With two level nano particle (14), positioned at the first polyester fiber scrim layer (9) and the second polyester fiber scrim layer (10)
Between the level-one nano particle (15) and the two level nano particle (14) between quantity ratio be 5:3；Positioned at described
It is set between the polyester microballon (12) between dimer ester fiber mesh layer (10) and the 3rd polyester fiber scrim layer (11)
There are level-one nano particle (15) and two level nano particle (14), positioned at the second polyester fiber scrim layer (10) and the described 3rd
The quantity ratio of the level-one nano particle (15) and the two level nano particle (14) between polyester fiber scrim layer (11) is
4:1；Level-one nano particle (15) grain size is 20-30 nanometers, and two level nano particle (14) grain size is 5-15 nanometers；Institute
It is elastomer nano particle to state level-one nano particle (15) and the two level nano particle (14).
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| CN2017110015435 | 2017-10-24 | ||
| CN201711001543 | 2017-10-24 |
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| CN201711317450.3A Pending CN108084576A (en) | 2017-10-24 | 2017-12-12 | A kind of inner tube of a tyre rubber composition and the pricking-proof explosion-proof tire with the inner tube of a tyre |
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