High-strength self-sealing anti-explosion automobile wheel and making method thereof

A car wheel and self-sealing technology, which is applied to vehicle parts, tire parts, transportation and packaging, etc., can solve the problems of easy tire breakage and air leakage of cars, achieve small thermal expansion coefficient, superior elasticity and ductility, and prevent gas leakage leaky effect

Inactive Publication Date: 2014-12-24
LUOYANG JUNTENG ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem in the prior art that automobiles are easy to break tires and cause traffic accidents, the present invention provides a high-strength self-sealing explosion-proof automobile wheel and its manufacturing method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] A high-strength self-sealing explosion-proof automobile wheel, a layer of primer agent chlorinated polyethylene ethyl acetate solution is coated on the crown part of the inner wall surface of the automobile tire or the inner surface of the bottom, and a layer of macromolecule self- Seal the leak-proof layer of polymer glue, the thickness of the leak-proof layer is 3.5mm; the gas medium filled in the car wheel is nitrogen with a content of more than 98%, and the car wheel is provided with a temperature sensor and a pressure sensor;

[0079] The main components of the polymer self-sealing polymer glue are: 30% styrene thermoplastic elastomer, 45% thermoplastic polymer resin with a relative molecular weight of 200-2000, 15% plasticizing and softening components, anti-aging 1% anti-oxidation component, 1% catalyst promotion component, and 8% filling temperature-resistant component;

[0080] The styrene-based thermoplastic elastomer is a mixture of SIS, SBS and SEBS, SIS 20%...

Embodiment 2

[0093] A high-strength self-sealing explosion-proof automobile wheel, a layer of primer agent chlorinated isotactic polypropylene butanone solution is coated on the crown part of the inner wall surface of the automobile tire or the inner surface of the bottom, and a layer of polymer is coated on the surface coated with the primer agent Self-sealing polymer glue leak-proof layer, the thickness of the leak-proof layer is 4mm; the gas medium filled in the car wheel is helium;

[0094] The main components of the polymer self-sealing polymer glue are: 35% styrene thermoplastic elastomer, 40% thermoplastic polymer resin with a relative molecular weight of 200-2000, 15% plasticizing and softening components, anti-aging 2% anti-oxidation component, 8% filling temperature-resistant component;

[0095] The styrenic thermoplastic elastomer is a mixture of SIS, SBS and SEBS, SIS 45%, SBS 30%, SEBS 25% by weight percentage;

[0096] The temperature-resistant filling component is a mixture...

Embodiment 3

[0111] A high-strength self-sealing explosion-proof automobile wheel, the inner surface of the inner wall of the automobile tire is coated with a layer of primer maleic anhydride grafted chlorinated polypropylene dichloroethane solution, and the surface coated with the primer Coated with a layer of polymer self-sealing polymer glue leak-proof layer, the thickness of the leak-proof layer is 4.5mm; the gas medium filled in the car wheel is krypton gas, and the car wheel is equipped with a temperature sensor and a pressure sensor;

[0112] The main components of the polymer self-sealing polymer glue are: 38% styrene thermoplastic elastomer, 42% thermoplastic polymer resin with a relative molecular weight of 200-2000, 10% plasticizing and softening components, anti-aging 2% anti-oxidation component, 2% catalyst promotion component, 6% filling temperature-resistant component;

[0113] The styrene-based thermoplastic elastomer is a mixture of SIS, SBS and SEBS, SIS 35%, SBS 35%, SEB...

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PUM

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Abstract

The invention relates to a high-strength self-sealing anti-explosion automobile wheel and a making method thereof. the crown-shaped part of the surface of the inner wall or the inner surface of the bottom of an automobile tyre is coated by a macromolecule self-sealing leakage-proof polymer glue layer, the thickness of the leakage-proof layer is not less than 3.5mm; the automobile wheel is filled with a gas medium which is inert gas. The automobile wheel provided by the invention can play the role of preventing leakage, noise and explosion, and ensures that an automobile is driven safely. The technology adapts to making of the high-strength self-sealing anti-explosion automobile wheel, and also adapts to the conversion of updating of a common automobile wheel into making of the high-strength self-sealing anti-explosion automobile wheel.

Description

technical field [0001] The invention relates to an automobile wheel and a manufacturing method thereof, in particular to a high-strength self-sealing explosion-proof automobile wheel and a manufacturing method thereof. Background technique [0002] With the increasing requirements for military combat vehicles in terms of actual combat, mobility, offensive / defensive capabilities, rapid response capabilities, and electronic / intelligent control, more and more requirements are put forward for the wheels and tires of wheeled combat vehicles. High requirements; that is, car wheels and tires are pierced by bullets during wartime or pierced by sharp objects in peacetime, without deflation and maintaining normal tire pressure, so that military combat vehicles maintain good combat performance, mobility, and offensive / defensive capabilities. Combat vehicles can still drive safely, ensuring that combat vehicles can avoid attacks. [0003] The automobile wheels and automobile tires ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60C19/12
Inventor 孙阿良蔡红军贾良山周强周仁福
Owner LUOYANG JUNTENG ENERGY TECH
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