Automotive damping anti-explosion tyre

A technology for run-flat tires and automobiles, used in special tires, tire parts, anti-corrosion coatings, etc., can solve the problems of low tire comfort and safety, achieve excellent tear resistance and electrical insulation, enhance toughness, increase The effect of corrosion resistance

Inactive Publication Date: 2017-12-15
ZHEJIANG YUEJIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of low comfort and safety of traditional automobile tires, the present inven

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1

[0020] A shock-absorbing and explosion-proof tire for automobiles is composed of a modified composite rubber tire body and a nano shock-absorbing coating. The nano shock-absorbing coating is coated on the outer surface of the modified composite rubber tire body, wherein:

[0021] The modified composite rubber tire body is made of the following raw materials: 60g nitrile rubber, 55g natural rubber, 12g zinc oxide, 15g high-elasticity polyethylene fiber, 1g sulfur and 45g high wear-resistant carbon black;

[0022] The nano shock-absorbing coating is made of the following raw materials: 5g nano titanium dioxide, 10g nickel-molybdenum alloy, 125g far-infrared ceramic powder (35g white carbon black, 55g magnesium oxide and 35g silver chloride), 20g molybdenum phenolic resin, 5g of 3-aminopropyltrimethoxysilane and 10g of hollow microspheres (filled with epoxy acrylate resin).

Example Embodiment

[0023] Example 2

[0024] A shock-absorbing and explosion-proof tire for automobiles is composed of a modified composite rubber tire body and a nano shock-absorbing coating. The nano shock-absorbing coating is coated on the outer surface of the modified composite rubber tire body, wherein:

[0025] The modified composite rubber tire body is made of the following raw materials: 85g nitrile rubber, 75g natural rubber, 15g zinc oxide, 10g spider silk, 10g polyurethane fiber, 3g sulfur and 60g high wear-resistant carbon black;

[0026] The nano shock-absorbing coating is made of the following raw materials: 5-10g nano-titanium dioxide, 12g nickel-molybdenum alloy, 8g nickel-copper alloy, and far-infrared ceramic powder (silica black 45g, magnesium oxide 65g and silver chloride 60g) 170g, 40g molybdenum phenolic resin, 15g 3-aminopropyltrimethoxysilane and 20g hollow microspheres (filled with epoxy acrylate resin).

Example Embodiment

[0027] Example 3

[0028] A shock-absorbing and explosion-proof tire for automobiles is composed of a modified composite rubber tire body and a nano shock-absorbing coating. The nano shock-absorbing coating is coated on the outer surface of the modified composite rubber tire body, wherein:

[0029] The modified composite rubber tire body is made of the following raw materials: 80g nitrile rubber, 65g natural rubber, 13g zinc oxide, 8g high-elasticity polyethylene fiber, 8g silk, 2g sulfur and 50g high wear-resistant carbon black;

[0030] The nano shock-absorbing coating is made of the following raw materials: nano titanium dioxide 8g, nickel copper alloy 15g, far-infrared ceramic powder (white carbon black 40g, magnesium oxide 60g and silver chloride 50g) 150g, molybdenum phenolic resin 30g, 10 g of 3-aminopropyltrimethoxysilane and 15 g of hollow beads (filled with epoxy acrylate resin).

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PUM

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Abstract

The invention relates to the technical field of tyres, in particular to an automotive damping anti-explosion tyre. The automotive damping anti-explosion tyre is formed by a modified composite rubber tyre and a nano damping coating, the outer surface of the modified composite rubber tyre is coated with the nano damping coating, and the modified composite rubber tyre is prepared from, by weight, 60-85 parts of acrylonitrile butadiene rubber, 55-75 parts of natural rubber, 12-15 parts of zinc oxide, 15-20 parts of elastic fibers, 1-3 parts of sulphur and 45-60 parts of highly wearproof carbon black. By coating the modified composite rubber tyre with the nano damping coating, the automotive damping anti-explosion tyre is excellent in water-proof performance and decay resistance; by adding the natural rubber and the elastic fibers into the formula of the modified composite rubber tyre, the elasticity and damping performance of the damping anti-explosion tyre are greatly improved.

Description

technical field [0001] The invention relates to the technical field of tires, in particular to a shock-absorbing and explosion-proof tire for automobiles with corrosion resistance and high elasticity. Background technique [0002] Automobile tires are one of the important parts of automobiles. They are in direct contact with the road surface, and work together with the suspension of the automobile to ease the impact of the car while driving, ensuring that the car has good seating comfort and smooth driving; ensuring that the wheels and the road surface have Good adhesion; improve the traction, braking and passability of the car; bearing the weight of the car, the important role played by tires on the car has attracted more and more attention. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction perfo...

Claims

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Application Information

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IPC IPC(8): C08J7/04C09D161/14C09D5/08C09D7/12C08L9/02C08L7/00C08L23/06C08L75/04C08L89/00C08K3/22C08K3/06C08K3/04B60C1/00
CPCB60C1/0016B60C1/0041C08J7/0427C08J2309/02C08J2461/14C08K3/36C08K5/544C08K7/22C08K13/04C08K2003/222C08K2003/2241C08K2003/2296C08K2201/011C08L9/02C08L2205/03C08L2205/035C08L2205/16C09D5/08C09D161/14C08L7/00C08L23/06C08K3/22C08K3/06C08K3/04C08L75/04C08L89/00
Inventor 骆春阳李理方振江梅吟飞沈悦时
Owner ZHEJIANG YUEJIN MACHINERY
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