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Dual-component tire explosion-proof liquid and preparation method thereof

A two-component, tire technology, used in coatings, polyurea/polyurethane coatings, etc., can solve the problems of incomplete repair, easy repeated damage, low strength, etc., to improve driving efficiency, improve comfort, and prolong service life. Effect

Active Publication Date: 2014-10-22
贵州途龙科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main component of tire repair materials in the past is glue, which has the disadvantages of low strength, easy repeated damage, and incomplete repair

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A two-component tire anti-explosion liquid provided in this embodiment includes component A and component B, wherein the formula of component A is (parts by weight): 50 parts of polyether 220, 12.4 parts of toluene diisocyanate, 10 parts of poly Styrene and 6.6 parts of xylene; the formula of component B is (parts by weight): 2 parts of ethyl acetate, 2 parts of melamine, 10 parts of dioctyl phthalate and 7 parts of dibutyl phthalate.

[0033] The preparation method of this two-component tire anti-explosion liquid comprises the steps:

[0034] 1) Mix polyether 220 and toluene diisocyanate to form component A1, and set aside;

[0035] 2) Mix polystyrene and xylene to form component A2, and set aside;

[0036] 3) Mix A1 component and A2 component to obtain A component stock solution;

[0037] 4) After filtering and packaging the stock solution of component A obtained in step 3), the component A of the two-component tire explosion-proof liquid is obtained;

[0038] 5) M...

Embodiment 2

[0043] A two-component tire anti-explosion liquid provided in this embodiment includes A component and B component, wherein the formula of A component is (parts by weight): 41 parts of polyether 220, 15 parts of toluene diisocyanate, 15 parts of poly Styrene and 5 parts of xylene; the formula of component B is (parts by weight): 4 parts of ethyl acetate, 4 parts of melamine, 12 parts of dioctyl phthalate and 4 parts of dibutyl phthalate.

[0044] 1) Mix polyether 220 and toluene diisocyanate to form component A1, and set aside;

[0045] 2) Mix polystyrene and xylene to form component A2, and set aside;

[0046] 3) Mix A1 component and A2 component to obtain A component stock solution;

[0047] 4) After filtering and packaging the stock solution of component A obtained in step 3), the component A of the two-component tire explosion-proof liquid is obtained;

[0048] 5) Mix ethyl acetate, cross-linking agent and plasticizer to obtain B1 component, set aside;

[0049] 6) Dibut...

Embodiment 3

[0053] A two-component tire anti-explosion liquid provided in this embodiment includes component A and component B, wherein the formula of component A is (parts by weight): 60 parts of polyether 220, 10 parts of toluene diisocyanate, 5 parts of poly Styrene and 10 parts of xylene; the formula of component B is (parts by weight): 1 part of ethyl acetate, 1 part of melamine, 5 parts of dioctyl phthalate and 8 parts of dibutyl phthalate.

[0054] The preparation method of this two-component tire anti-explosion liquid comprises the steps:

[0055] 1) Mix polyether 220 and toluene diisocyanate to form component A1, and set aside;

[0056] 2) Mix polystyrene and xylene to form component A2, and set aside;

[0057] 3) Mix A1 component and A2 component to obtain A component stock solution;

[0058] 4) After filtering and packaging the stock solution of component A obtained in step 3), the component A of the two-component tire explosion-proof liquid is obtained;

[0059] 5) Mix ethyl ...

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PUM

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Abstract

The invention discloses a dual-component tire explosion-proof liquid and a preparation method thereof, the tire explosion-proof liquid comprises a component A and a component B, wherein the component A comprises the following raw materials by weight: 41-60 parts of polyether 220, 10-15 parts of toluene diisocyanate, 5-15 parts of polystyrene and 5-10 parts of xylene; and the component B comprises the raw materials by weight: 1-4 parts of ethyl acetate, 1-4 parts of cross-linking agent and 13-17 parts of plasticizer. Two components of the explosion-proof liquid are used for coating on the inner face of the tire to form a high molecular film, so that effects of explosion resistance, no fear of puncture, noise reduction, life prolongation, energy saving, oil saving, and dynamic balance can be reached, operation can be carried out without usage of machine, and can be completed by hand operation, the price of the raw materials is cheap, preparation is simple, science and technology content is high, profit space is large, and market advantage is obvious.

Description

technical field [0001] The invention relates to the field of tires, in particular to a two-component anti-explosion liquid for tires and a preparation method thereof. Background technique [0002] In today's life, more and more families use cars as a necessary means of transportation for going out, and tires are an indispensable part of the car. The commonly used tires are tubeless tires. If you accidentally encounter pinning or Trachoma causes the tire to leak air or even blow out, and the tire is basically scrapped. The main component of tire repair materials in the past is glue, which has the disadvantages of low strength, easy repeated damage, and incomplete repair. Contents of the invention [0003] In order to prevent tires from leaking or even blowing out, the invention provides a two-component tire anti-explosion fluid and a preparation method thereof. The two components of the two-component tire anti-explosion fluid are mixed and then applied to the inner wall of...

Claims

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Application Information

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IPC IPC(8): C09D175/08C09D125/06C09D7/12C08G18/76C08G18/48
Inventor 张徐田
Owner 贵州途龙科技有限公司
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