CN1096806A - Agent for stopping leak of tyre tube of vehicle and preparation technology thereof - Google Patents
Agent for stopping leak of tyre tube of vehicle and preparation technology thereof Download PDFInfo
- Publication number
- CN1096806A CN1096806A CN 94107286 CN94107286A CN1096806A CN 1096806 A CN1096806 A CN 1096806A CN 94107286 CN94107286 CN 94107286 CN 94107286 A CN94107286 A CN 94107286A CN 1096806 A CN1096806 A CN 1096806A
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- agent
- plugging
- plugging agent
- vehicle
- preparation technology
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Abstract
A kind of agent to rapidly block up leakage that is used for inner tube of vehicles, it mainly is made up of polyvinyl alcohol, alkylphenol polyoxyethylene, paper fiber, ethylene glycol, Sodium Benzoate, Resorcinol, silicon-dioxide and water.This plugging agent has to vehicles such as bike, automobiles that good preventing is leaked and plugging action automatically, and have fast, do not leak after the shutoff, product performance are stable, the low temperature plugging effect is good characteristics.
Description
The present invention relates to a kind of agent to rapidly block up leakage and preparation technology thereof of inner tube of vehicles, specifically relate to a kind ofly to bike, the vehicle inner tubes of a tyre such as automobile have the good preventing gas leakage and the agent to rapidly block up leakage of plugging action automatically.
At present, about the plugging agent of this class vehicle tyre many domestic and foreign literatures reports are arranged, various forms of leak stopping products also have sale on market.But, generally all exist following problems by these data analyses and product performance are analyzed: slow as (1) blocking speed, often need the long period small opening shutoff can not could be satisfied the demand of customer requirements quick blocking; (2) the leak stopping area is little, and is many and big for some small openings, and the inner tube of a tyre of bigger irregular small opening is more especially arranged, and shutoff is not tight, and plugging effect is poor; (3) the own unstable properties of plugging agent product throw out often occurs after shelving for some time, influences plugging effect; (4) plugging agent complicated component, the raw materials cost height is unfavorable for industrialization.
Purpose of the present invention is improved at existing plugging agent defective exactly, has proposed a kind ofly to have that blocking speed is fast, the shutoff area is big, product performance are stable and low plugging agent that is suitable for inner tube of vehicles and the preparation technology thereof of raw materials cost.
Agent for stopping leak of tyre tube of vehicle of the present invention is formed (all being weight percentage) by following prescription;
Polyvinyl alcohol 0.5～1.0%
Alkylphenol polyoxyethylene 0.01～0.5%
Paper fiber 1.0～2.0%
Ethylene glycol 10～15%
Sodium Benzoate 0.05～0.1%
Resorcinol 0.05～0.1%
Silicon-dioxide 0.1～0.5%
All the other water
Pigment is an amount of
The leak stopping principle of plugging agent of the present invention and common plugging agent principle of work are inequality, are physical actions and the combining of chemical action.A large amount of short and small paper fibers is arranged in plugging agent liquid of the present invention, after plugging agent liquid of the present invention is clamp-oned the inner tube of a tyre, rotation along with wheel, this liquid flows along the inwall of the inner tube of a tyre, gas in the tire presses logical plugging agent to flow to the small opening place, fiber is then fitted because of the inner tube of a tyre and cover tire are tight and is stayed the small opening place in the plugging agent, along with the increase of accumulating amount and the friendship knot because of change and fiber of plugging agent are shut leak fully, reached the purpose of leak stopping like this, and gaseous tension is big more in the inner tube of a tyre, and then plugging effect is good more.
For reaching plugging agent effect of the present invention, taked following technical measures:
(1) for being fit to various types of small openings, the paper staple length should be strict controlled in 2～6mm;
(2) has the ethylene glycol 10～15% of antifreeze effect for satisfying the shutoff condition of-15～60 ℃ of scopes, adding;
(3) evenly suspend and, add emulsifying agent polyvinyl alcohol 0.5～1.0%, alkylphenol polyoxyethylene 0.01～0.5% for making in the paper fiber plugging agent at the small opening moistened surface;
(4) added Sodium Benzoate and the Resorcinol of the anticorrosion and antioxygenation of tool in this plugging agent, made product performance stable, prolonged preservation is never degenerated.
(5) for strengthening plugging effect, in plugging agent, add silicon-dioxide 0.1～0.5% with filling and thickening power.
(6) for making product that satisfactory appearance be arranged, can add an amount of pigment.
The preparation technology of plugging agent of the present invention is the paper pulp that makes length 2-6mm earlier by plain paper, will stir by other component of prescription weighing then, can add an amount of pigment if desired and mix colours.
The plugging agent of the present invention that is made by above-mentioned prescription and technology can use-15～60 ℃ of scopes, prolonged preservation is not stratified, not bonding to the inner tube of a tyre, no burn into is nonpoisonous and tasteless, through repetition test, bike, air tube had good anti-gas-leak and automatic plugging action, usually need can finish the shutoff process less than 10 seconds kinds, and air tight after the shutoff.
Embodiment:
Press following formulated plugging agent (weight percent %):
Polyvinyl alcohol 0.5%
Alkylphenol polyoxyethylene 0.1%
Paper fiber (2～6mm) 2%
Ethylene glycol 14%
Sodium Benzoate 0.08%
Resorcinol 0.08%
Silicon-dioxide 0.1%
Water surplus
Pigment (zinc oxide) is an amount of
The various raw material uniform stirrings of said ratio are mixed, make the aqueous sealing agent that is white in color, sealing agent of the present invention and existing sealing agent are compared, have following characteristic of property:
(1) blocking speed is fast, and sealing agent blocking speed of the present invention is fast, and can finish common 10 seconds;
(2) plugging effect is good, and for various small openings, there is good plugging effect in irregular hole, and air tight after the leak stopping;
(3) properties of product are stable, shelve not stratified never degenerating between long-term;
(4) the adaptive temperature scope is wide, under-15～60 ℃ of conditions good plugging effect is arranged all;
(5) preparation technology is simple, and raw material sources are wide.
Claims (3)
1, a kind of agent for stopping leak of tyre tube of vehicle is characterized in that it forms (% all is weight percentage) by following prescription: polyvinyl alcohol 0.5～1.0%; Alkylphenol polyoxyethylene 0.01～0.5%; Paper fiber 1.0～2.0%; Ethylene glycol 10～15%, Sodium Benzoate 0.05～0.1%; Resorcinol 0.05～0.1%, silicon-dioxide 0.1～0.5%, all the other are water.
2, plugging agent according to claim 1, the staple length that it is characterized in that described paper fiber is between 2～6mm.
3, plugging agent according to claim 1, it is an amount of to it is characterized in that can also adding in this plugging agent pigment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94107286 CN1096806A (en) | 1994-06-23 | 1994-06-23 | Agent for stopping leak of tyre tube of vehicle and preparation technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94107286 CN1096806A (en) | 1994-06-23 | 1994-06-23 | Agent for stopping leak of tyre tube of vehicle and preparation technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1096806A true CN1096806A (en) | 1994-12-28 |
Family
ID=5032914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94107286 Pending CN1096806A (en) | 1994-06-23 | 1994-06-23 | Agent for stopping leak of tyre tube of vehicle and preparation technology thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1096806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031076A (en) * | 2010-10-11 | 2011-04-27 | 东莞市泰赛特汽车用品科技有限公司 | Novel low-carbon tyre cement and preparation method thereof |
| CN108417058A (en) * | 2018-03-05 | 2018-08-17 | 宿州迅驰电子科技有限公司 | A kind of traffic lights |
-
1994
- 1994-06-23 CN CN 94107286 patent/CN1096806A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102031076A (en) * | 2010-10-11 | 2011-04-27 | 东莞市泰赛特汽车用品科技有限公司 | Novel low-carbon tyre cement and preparation method thereof |
| CN108417058A (en) * | 2018-03-05 | 2018-08-17 | 宿州迅驰电子科技有限公司 | A kind of traffic lights |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |