CN102391832A - Tyre self-repairing agent - Google Patents
Tyre self-repairing agent Download PDFInfo
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- CN102391832A CN102391832A CN2011102594706A CN201110259470A CN102391832A CN 102391832 A CN102391832 A CN 102391832A CN 2011102594706 A CN2011102594706 A CN 2011102594706A CN 201110259470 A CN201110259470 A CN 201110259470A CN 102391832 A CN102391832 A CN 102391832A
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Abstract
The invention discloses a tyre self-repairing agent. The invention adopts the following technical scheme that: the tyre self-repairing agent consists of the following raw materials in part by weight: 3 to 7 parts of polyvinyl alcohol, 4 to 9 parts of copper sulfate, 4 to 12 parts of sodium nitrite, 2 to 5 parts of cellulose, 3 to 7 parts of gypsum powder, 1.5 to 4 parts of fine wood meal, 1 to 4 parts of organic bentonite, and 1.5 to 4 parts of water; and the tyre self-repairing agent is prepared by heating, stirring and mixing. The tyre self-repairing agent does not stick inner and outer tyres, has no corrosion or volatility, has good anti-freezing and explosion-proof properties, can prolong the service life of the tyres, and does not affect the dynamic balance when an automobile runs; and the preparation process is simple and low in cost, and can be widely popularized and applied.
Description
Technical field
What the present invention relates to is a kind of from tonic, and what relate in particular to is a kind of self-mending agent for tyre puncture, belongs to technical field of chemical products.
Background technology
Tire is the indispensable important component parts of the vehicles; The tire overwhelming majority that present stage uses is a pneumatic tyre, and pneumatic tyre in use has irreplaceable advantage, but the limitation of self is also arranged: the one, because pneumatic tyre is processed by rubber; Punctured disappointing in motion easily by sharp object; If this occurs, often have only the parking detaching tyre, change spare tyre then and perhaps the damaged inner tube of a tyre is repaired; Like this; Not only can bring suitable inconvenience to the officer, especially not have the situation of tire patching equipment all the more so in remote location, the more important thing is sharply loses heart suddenly when galloping might cause serious security incident; The 2nd, carcass can produce catabiosis after using the certain period, must re-type, can increase the running cost of automobile like this; The 3rd, in automobile was run at high speed when temperature is higher, the intravital gas of tire can expand under hot conditions, after expanding into to a certain degree, will cause the phenomenon of blowing out.In order to overcome above-mentioned shortcoming, people develop some tyre self-complementing glues and pour in the inner tube of a tyre, and under the effect of air pressure, Self-mending glue utilizes the viscosity of self that the cut place is bondd automatically after the inner tube of a tyre scratches.This Self-mending glue can be brought into play certain effect; But irremediable defective is arranged also: this type of glue relies on the strong viscosity of self to accomplish fully and repairs action; Can be when repairing cut with the Tire & Tube bonding of tire; Can't separate, will cause expensive cover tire to reuse like this, cause bigger financial loss; Glue also has corrodibility, and valve is stopped up; Glue also has stronger volatility, meets heat and evaporates into gaseous state and lose the repairing ability; The glue freeze-proof is poor in addition, meets cold meeting and freezes the transient equilibrium when seriously influencing running car.Based on above-mentioned situation, the researchdevelopment direction is positioned at sticker to people and weighting material is used, and add frostproofer, protective agent etc.After this type of product development success, preferably resolve a part of problem, still; Because research work is thorough inadequately; Making in use still has weak point: the one, and selection is improper, still adopts gelatin substance in a large number from tonic, fails fundamentally to solve the Tire & Tube adhesion problem; The 2nd, each set of dispense ratio is selected for use and can not be reached best effect, especially selects in the ratio of ethylene glycol antifreeze, and this will cause the freeze-proof of automobile and mend effect certainly not as people's will.
The tyre tube automatic sealing liquid that Chinese patent CNl070865 provides; By the gelatin of the methylcellulose gum of l3-20 part sodium carboxymethylcellulose pyce, 40-57 part, 30-40 part, add 300,500,800 milliliters of hot water of 60-80 ℃ respectively; Stirring makes its dissolving, and then add separately 1000-1600 part USP Kosher and 350-500 l, 2 Ucar 35 total amounts 1/3rd after mix, it is concentrated to collect each liquid at last; Add 51-69 parts in 20-80 purposes sulfuration micelle simultaneously, be finished product after the mixing; Though its product has certain bonding dynamics, its resistance to frost is relatively poor, and the price of raw material is higher, is not suitable for extensive popularization.
Summary of the invention
The objective of the invention is in order to solve the deficiency of prior art, a kind of Tire & Tube that can not bond is provided, non-corrosiveness; Non-volatility, antifreeze explosion-proof is good, can prolong tire work-ing life; And the dynamically balanced self-mending agent for tyre puncture can not influence running car the time; And preparation technology is simple, and is cheap, but wide popularization and application.
The technical scheme that the present invention adopts is following:
A kind of self-mending agent for tyre puncture is characterized in that: the raw material by following weight part is formed:
Polyvinyl alcohol 3-7 part, copper sulfate 4-9 part, Sodium Nitrite 4-12 part, Mierocrystalline cellulose 2-5 part, terra alba 3-7 part, smart wood powder 1.5-4 part, organobentonite l-4 part, water 1.5-4 part;
Preferred weight part proportioning of said self-mending agent for tyre puncture is:
6 parts of polyvinyl alcohols, 5 parts in copper sulfate, 8 parts of Sodium Nitrites, 4 parts of Mierocrystalline celluloses, 5 parts of terra albas, 2 parts of smart wood powders, 2 parts of organobentonites, 2 parts in water;
The preparation technology of said self-mending agent for tyre puncture carries out according to following steps:
A, water and Z 150PH be heated to 80-95 ℃ after, stop heating, it was stirred 3-5 hour, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 5-10 minute;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 0.5-1 hour, be packaged in the plastic containers and get product.
The present invention compared with prior art has the following advantages:
1, Mierocrystalline cellulose, smart wood powder, the organobentonite in the present invention's prescription has the effect of weighting agent; Z 150PH plays protective film and protective colloid; Terra alba has and increases the effect of coagulating, and organic swollen soil has the effect of tackify, and copper sulfate, Sodium Nitrite have the effect of foaming.
As long as 2, finished product of the present invention is extracted tyre valve core in use, drain air in the tire, finished product is injected in the tire by cranked tire valve from the plastic containers of customization, install valve inside, tire is beaten foot get final product to standard pressure.When the vehicle tyre that goes is pierced through by the hard thing of type of nail; Whether the thing that no matter punctures is extracted; Finished product is through under the centrifugation of tire internal gas pressure when rotating, moment (in 2 seconds) around the puncture thing or the small opening place form high molecular polymer bolt with certain plasticity, elasticity and physical strength, leakage hole is firmly stopped up; And can bear overweight load, hold out against impact with the road surface.Stop air pressure to descend long-term effectively, guarantee normal vehicle operation, increase economic efficiency.
3, the present invention can absorb heat under the high temperature and high speed condition, prevents to blow out; The present invention also has volatilization prevention in addition, and is anti-freeze, and the valency of anti-tire aging accounts for.
Embodiment
Embodiment 1
A kind of self-mending agent for tyre puncture, form by the raw material of following weight part:
3 parts of polyvinyl alcohols, 4 parts in copper sulfate, 5 parts of Sodium Nitrites, 2 parts of Mierocrystalline celluloses, 4 parts of terra albas, 2 parts of smart wood powders, 1 part of organobentonite, 1.5 parts in water;
The preparation technology of said self-mending agent for tyre puncture carries out according to following steps:
A, water and Z 150PH be heated to 80 ℃ after, stop heating, it was stirred 3 hours, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 5 minutes;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 0.5 hour, be packaged in the plastic containers and get product.
Embodiment 2
A kind of self-mending agent for tyre puncture, form by the raw material of following weight part:
6 parts of polyvinyl alcohols, 5 parts in copper sulfate, 8 parts of Sodium Nitrites, 4 parts of Mierocrystalline celluloses, 5 parts of terra albas, 2 parts of smart wood powders, 2 parts of organobentonites, 2 parts in water;
The preparation technology of said self-mending agent for tyre puncture carries out according to following steps:
A, water and Z 150PH be heated to 85 ℃ after, stop heating, it was stirred 3 hours, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 6 minutes;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 0.5 hour, be packaged in the plastic containers and get product.
Embodiment 3
A kind of self-mending agent for tyre puncture, form by the raw material of following weight part:
5 parts of polyvinyl alcohols, 6 parts in copper sulfate, 8 parts of Sodium Nitrites, 3 parts of Mierocrystalline celluloses, 5 parts of terra albas, 3 parts of smart wood powders, 2 parts of organobentonites, 2 parts in water;
The preparation technology of said self-mending agent for tyre puncture carries out according to following steps:
A, water and Z 150PH be heated to 85 ℃ after, stop heating, it was stirred 4 hours, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 8 minutes;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 1 hour, be packaged in the plastic containers and get product.
Embodiment 4
A kind of self-mending agent for tyre puncture, form by the raw material of following weight part:
7 parts of polyvinyl alcohols, 9 parts in copper sulfate, 10 parts of Sodium Nitrites, 5 parts of Mierocrystalline celluloses, 6 parts of terra albas, 3 parts of smart wood powders, 3 parts of organobentonites, 3 parts in water;
The preparation technology of said self-mending agent for tyre puncture carries out according to following steps:
A, water and Z 150PH be heated to 90 ℃ after, stop heating, it was stirred 5 hours, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 8 minutes;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 1 hour, be packaged in the plastic containers and get product.
Embodiment 5
A kind of self-mending agent for tyre puncture, form by the raw material of following weight part:
6 parts of polyvinyl alcohols, 7 parts in copper sulfate, 8 parts of Sodium Nitrites, 4 parts of Mierocrystalline celluloses, 6 parts of terra albas, 2 parts of smart wood powders, 2 parts of organobentonites, 3 parts in water;
The preparation technology of said self-mending agent for tyre puncture carries out according to following steps:
A, water and Z 150PH be heated to 90 ℃ after, stop heating, it was stirred 4 hours, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 8 minutes;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 1 hour, be packaged in the plastic containers and get product.
Embodiment 6
A kind of self-mending agent for tyre puncture, form by the raw material of following weight part:
4 parts of polyvinyl alcohols, 6 parts in copper sulfate, 8 parts of Sodium Nitrites, 3 parts of Mierocrystalline celluloses, 6 parts of terra albas, 3 parts of smart wood powders, 2 parts of organobentonites, 3 parts in water;
The preparation technology of said self-mending agent for tyre puncture carries out according to following steps:
A, water and Z 150PH be heated to 90 ℃ after, stop heating, it was stirred 5 hours, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 6 minutes;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 0.5 hour, be packaged in the plastic containers and get product.
Claims (5)
1. self-mending agent for tyre puncture, it is characterized in that: the raw material by following weight part is formed:
Polyvinyl alcohol 3-7 part, copper sulfate 4-9 part, Sodium Nitrite 4-12 part, Mierocrystalline cellulose 2-5 part, terra alba 3-7 part, smart wood powder 1.5-4 part, organobentonite l-4 part, water 1.5-4 part.
2. a kind of self-mending agent for tyre puncture according to claim 1 is characterized in that: preferred weight part proportioning of said self-mending agent for tyre puncture is:
6 parts of polyvinyl alcohols, 5 parts in copper sulfate, 8 parts of Sodium Nitrites, 4 parts of Mierocrystalline celluloses, 5 parts of terra albas, 2 parts of smart wood powders, 2 parts of organobentonites, 2 parts in water.
3. the preparation method of a kind of self-mending agent for tyre puncture according to claim 1 is characterized in that: carry out according to following steps:
A, water and Z 150PH be heated to 80-95 ℃ after, stop heating, it was stirred 3-5 hour, filter then, add Mierocrystalline cellulose, smart wood powder, organobentonite again and stirred 5-10 minute;
B, in steps A, add terra alba, copper sulfate, Sodium Nitrite, continue to stir 0.5-1 hour, be packaged in the plastic containers and get product.
4. the preparation method of a kind of self-mending agent for tyre puncture according to claim 3 is characterized in that: in steps A, the temperature of said heating is that 80-95 ℃, first time of stirring are 3-5 hour, and the time of secondary stirring is 5-10 minute.
5. the preparation method of a kind of self-mending agent for tyre puncture according to claim 3, it is characterized in that: in steps A, the time of said stirring is 5-10 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102594706A CN102391832A (en) | 2011-09-05 | 2011-09-05 | Tyre self-repairing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102594706A CN102391832A (en) | 2011-09-05 | 2011-09-05 | Tyre self-repairing agent |
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| CN102391832A true CN102391832A (en) | 2012-03-28 |
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| CN2011102594706A Pending CN102391832A (en) | 2011-09-05 | 2011-09-05 | Tyre self-repairing agent |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766311A (en) * | 2012-07-18 | 2012-11-07 | 苏在光 | Leakproof self-repair glue for electric motorcycle tires |
| CN106943950A (en) * | 2017-03-29 | 2017-07-14 | 杨可欣 | A kind of bubble formula of liquid |
-
2011
- 2011-09-05 CN CN2011102594706A patent/CN102391832A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102766311A (en) * | 2012-07-18 | 2012-11-07 | 苏在光 | Leakproof self-repair glue for electric motorcycle tires |
| CN106943950A (en) * | 2017-03-29 | 2017-07-14 | 杨可欣 | A kind of bubble formula of liquid |
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Application publication date: 20120328 |